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Hurricane Milton Brings Strong Winds and Heavy Rain to Florida

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Hurricane Milton brought strong winds and heavy rain to Florida on Wednesday night.  At 11:00 P.m. EDT on Wednesday the center of Hurricane Milton was located at latitude 27.6°N and longitude 82.0°W which put the center about 75 miles (120 km) southwest of Orlando, Florida.  Milton was moving toward the east-northeast at 16 m.p.h. (26 km/h).  The maximum sustained wind speed was 105 m.p.h. (165 km/h) and there were wind gusts to 125 m.p.h. (200 km/h).  The minimum surface pressure was 960 mb.

A Hurricane Warning is in effect for the portion of the coast from Bonita Beach to the Mouth of the Suwanee River, Florida.  The Hurricane Warning includes Tampa Bay.  A Hurricane Warning is in effect for the portion of the coast from the St. Lucie/Martin County Line to Ponte Vedra Beach, Florida.

A Hurricane Watch is in effect for Lake Okeechobee.  A Hurricane Watch is in effect for the portion of the coast from St. Lucie/Martin County Line to the Martin/Palm Beach County Line, Florida.

A Tropical Storm Warning is in effect for the Florida Keys and the Dry Tortugas.  A Tropical Storm Warning is in effect for Lake Okeechobee.  A Tropical Storm Warning is in effect for the portion of the coast from Flamingo to Bonita Beach, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from the Mouth of the Suwanee River to Indian Pass, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from Flamingo to the St. Lucie/Martin County Line, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from Ponte Vedra Beach, Florida to Edisto Beach, South Carolina.  A Tropical Storm Warning is in effect for the extreme Northwestern Bahamas including Grand Bahama Island, the Abacos and Bimini.

The center of Hurricane Milton made landfall on the west coast of Florida just south of Tampa on Wednesday evening.  Milton was a major hurricane at the time of landfall.  The heaviest rain fell just to the north of the center of Hurricane Milton.  The Albert Whitted Airport in St, Petersburg reported 14.83 inches (377 mm) of rain.  The Tampa International Airport reported 8.53 (217 mm) of rain.

A Flash Flood Emergency was in effect for the Tampa/St. Petersburg area.

The strongest winds were occurring in the northwestern part of Hurricane Milton.  The Albert Whitted Airport in St. Petersburg reported a sustained wind speed of 61 m.p.h. (98 km/h) and a wind gust of 101 m.p.h. (163 km/h).  The Tampa International Airport reported a sustained wind speed of 52 m.p.h. (84 km/h) and a wind gust of 85 m.p.h. (137 km/h).  The Sarasota-Bradenton Airport reported a sustained wind speed of 69 m.p.h. (111 km/h) and a wind gust of 102 m.p.h. (171 km/h).

There were reports of almost two million customers without electricity.

The size of the circulation around Hurricane Milton increased as Milton approached the west coast of Florida.  Winds to hurricane force extend out 35 miles (55 km) from the center of Milton’s circulation.  Winds to tropical storm force extend out 250 miles (400 km) from the center of Hurricane Milton.

The Hurricane Intensity Index (HII) for Hurricane Milton is 17.8.  The Hurricane Size Index (HSI) is 16.8 and the Hurricane Wind Intensity Size Index (HWISI) is 34.6.  Hurricane Milton is almost as strong as Hurricane Sally was when Sally hit Alabama in 2020.  Milton is larger than Sally was.

Hurricane Milton will move around the southern part of an upper level trough over the eastern U.S.  The upper level trough will steer Milton toward the east-northeast during the next 24 hours.  On its anticipated track Hurricane Milton will move steadily across Central Florida.  Milton will move over the Atlantic Ocean east of Cape Canaveral on Thursday morning.

Even though Hurricane Milton  will weaken as it moves across Central Florida, Milton will continue bring strong winds and heavy rain to the region.

Hurricane Warnings are in effect for many of the counties in Central Florida.  Those Hurricane Warnings include Orlando.

.  Heavy rains will cause floods in some locations.

Flood Watches are in effect for much of the Florida Peninsula.

Milton will also continue to produce a storm surge the west coast of Florida until the winds subside on Thursday.

A Storm Surge Warning is in effect for the portion of the coast from Flamingo to the Anclote River, Florida.  The Storm Surge Warning includes Tampa Bay and Charlotte Harbor.  A Storm Surge Warning is also in effect for the portion of the coast from Sebastian Inlet, Florida to Altamaha Sound, Georgia.

Elsewhere over the Atlantic Ocean, Hurricane Leslie intensified to Category 2 on the Saffir-Simpson Scale east-northeast of the Northern Leeward Islands.  At 11:00 p.m. EDT on Wednesday the center of Hurricane Leslie was located at latitude 22.6°N and longitude 49.3°W which put the center about 945 miles (1515 km) east-northeast of the Northern Leeward Islands.  Leslie was moving toward the northwest at 8 m.p.h. (13 km/h).  The maximum sustained wind speed was 105 m.p.h. (165 km/h) and there were wind gusts to 125 m.p.h. (200 km/h).  The minimum surface pressure was 972 mb.

Hurricane Milton Nears West Coast of Florida

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The center of Hurricane Milton neared the west coast of Florida on Wednesday afternoon.  At 5:00 P.m. EDT on Wednesday the center of Hurricane Milton was located at latitude 26.9°N and longitude 83.4°W which put the center about 60 miles (95 km) west-southwest of Sarasota, Florida.  Milton was moving toward the northeast at 17 m.p.h. (28 km/h).  The maximum sustained wind speed was 120 m.p.h. (195 km/h) and there were wind gusts to 140 m.p.h. (225 km/h).  The minimum surface pressure was 948 mb.

A Hurricane Warning is in effect for the portion of the coast from Bonita Beach to the Mouth of the Suwanee River, Florida.  The Hurricane Warning includes Tampa Bay.  A Hurricane Warning is in effect for the portion of the coast from the St. Lucie/Martin County Line to Ponte Vedra Beach, Florida.

A Hurricane Watch is in effect for Lake Okeechobee.  A Hurricane Watch is in effect for the portion of the coast from St. Lucie/Martin County Line to the Martin/Palm Beach County Line, Florida.

A Tropical Storm Warning is in effect for the Florida Keys and the Dry Tortugas.  A Tropical Storm Warning is in effect for Lake Okeechobee.  A Tropical Storm Warning is in effect for the portion of the coast from Flamingo to Bonita Beach, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from the Mouth of the Suwanee River to Indian Pass, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from Flamingo to the St. Lucie/Martin County Line, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from Ponte Vedra Beach, Florida to Edisto Beach, South Carolina.  A Tropical Storm Warning is in effect for the extreme Northwestern Bahamas including Grand Bahama Island, the Abacos and Bimini.

Hurricane Milton was weakening gradually on Wednesday afternoon, but Milton was still a major hurricane.  An upper level trough over the southern Mississippi River Valley was producing southwesterly winds that were blowing toward the top of Milton’s circulation.  Those winds were causing moderate vertical wind shear.  The upper level winds were also inhibiting the upper level divergence to the west of Hurricane Milton.  The wind shear was causing Hurricane Milton to weaken gradually.

A circular eye was present at the center of Hurricane Milton.  The eye was surrounded by a broken ring of thunderstorms and the strongest winds were occurring in that ring of storms.  Thunderstorms were occurring in bands in the eastern and northern parts of Hurricane Milton.  Bands in the southern and western parts of Milton’s circulation consisted primarily of showers and lower clouds.  Storms near the center of Milton generated upper level divergence that pumped mass away to the northeast of the hurricane.

Even though Hurricane Milton is weakening, the circulation around Milton is getting larger.  Winds to hurricane force extend out 35 miles (55 km) from the center of Milton’s circulation.  Winds to tropical storm force extend out 250 miles (400 km) from the center of Hurricane Milton.

The Hurricane Intensity Index (HII) for Hurricane Milton is 22.1.  The Hurricane Size Index (HSI) is 16.8 and the Hurricane Wind Intensity Size Index (HWISI) is 38.9.  Hurricane Milton is similar in intensity to Hurricane Irma when Irma hit southwest Florida in 2017.  Milton is not as big as Irma was.

Hurricane Milton will move through an environment unfavorable for intensification during the next few hours.  Milton will move over water where the Sea Surface Temperatures are near 29°C.  However, the upper level trough over the southern Mississippi River Valley will continue to cause moderate to strong vertical wind shear.  The wind shear will cause Hurricane Milton to continue to weaken gradually during the next few hours.

The upper level trough over the southern Mississippi River Valley will steer Hurricane Milton toward the northeast east during the next 12 hours.  On its anticipated track, the center of Hurricane Milton will make landfall in a few hours on the west coast of Florida near or just to the south of Tampa.

Even though Hurricane Milton weakened today, Milton is still expected to be a major hurricane when it hits the west coast of Florida.   Milton will bring strong gusty winds and heavy rain to the west coast of Florida.   Milton will also bring strong winds and heavy rain to central Florida.

Hurricane Warnings are in effect for many of the counties in Central Florida.  Those Hurricane Warnings include Orlando.

Milton will be capable of causing major damage.  Heavy rains will cause floods in some locations. Widespread electricity outages are likely.

Flood Watches are in effect for much of the Florida Peninsula.

Milton will also produce a storm surge of up to 15 feet (4.5 meters) along the west coast of Florida.  The highest storm surge is likely to occur along the portion of the coast just to the south of Tampa.  A storm surge of 8 to 12 feet (2,4 to 3.7 meters) could occur in Tampa Bay.

A Storm Surge Warning is in effect for the portion of the coast from Flamingo to the Yankeetown, Florida.  The Storm Surge Warning includes Tampa Bay and Charlotte Harbor.  A Storm Surge Warning is also in effect for the portion of the coast from Sebastian Inlet, Florida to Altamaha Sound, Georgia.

Thunderstorms in bands in the eastern periphery of Hurricane Milton have already produced tornadoes over South Florida.  A Tornado Watch is in effect for much of the Florida Peninsula.

Elsewhere over the Atlantic Ocean, Hurricane Leslie intensified east-northeast of the Northern Leeward Islands.  At 5:00 p.m. EDT on Wednesday the center of Hurricane Leslie was located at latitude 22.2°N and longitude 49.0°W which put the center about 955 miles (1535 km) east-northeast of the Northern Leeward Islands.  Leslie was moving toward the northwest at 9 m.p.h. (15 km/h).  The maximum sustained wind speed was 90 m.p.h. (145 km/h) and there were wind gusts to 105 m.p.h. (165 km/h).  The minimum surface pressure was 982 mb.

Hurricane Milton Moves Toward West Coast of Florida

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Hurricane Milton was moving toward the west coast of Florida on Wednesday morning.  At 11:00 a.m. EDT on Wednesday the center of Hurricane Milton was located at latitude 25.8°N and longitude 84.3°W which put the center about 190 miles (305 km) southwest of Tampa, Florida.  Milton was moving toward the northeast at 17 m.p.h. (28 km/h).  The maximum sustained wind speed was 145 m.p.h. (235 km/h) and there were wind gusts to 170 m.p.h. (275 km/h).  The minimum surface pressure was 931 mb.

A Hurricane Warning is in effect for the portion of the coast from Bonita Beach to the Mouth of the Suwanee River, Florida.  The Hurricane Warning includes Tampa Bay.  A Hurricane Warning is in effect for the portion of the coast from the St. Lucie/Martin County Line to Ponte Vedra Beach, Florida.

A Hurricane Watch is in effect for the portion of the coast from Chokoloskee to Bonita Beach, Florida.  A Hurricane Watch is in effect for Lake Okeechobee.  A Hurricane Watch is in effect for the Dry Tortugas.  A Hurricane Watch is in effect for the portion of the coast from Ponte Vedra Beach to the Mouth of the St. Mary’s River, Florida.  A Hurricane Watch is in effect for the portion of the coast from St. Lucie/Martin County Line to the Martin/Palm Beach County Line, Florida.

A Tropical Storm Warning is in effect for the Florida Keys and the Dry Tortugas.  A Tropical Storm Warning is in effect for Lake Okeechobee.  A Tropical Storm Warning is in effect for the portion of the coast from Flamingo to Bonita Beach, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from the Mouth of the Suwanee River to Indian Pass, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from Flamingo to the St. Lucie/Martin County Line, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from Ponte Vedra Beach, Florida to Savannah River, Georgia.  A Tropical Storm Warning is in effect for the extreme Northwestern Bahamas including Grand Bahama Island, the Abacos and Bimini.

A Tropical Storm Watch is in effect for the portion of the coast from Savannah River, Georgia to the South Santee River, South Carolina.

Hurricane Milton started to weaken gradually on Wednesday morning, but Milton was still a powerful, dangerous hurricane.  An upper level trough over the southern Mississippi River Valley was producing southwesterly winds that were blowing toward the top of Milton’s circulation.  Those winds were causing moderate vertical wind shear.  The upper level winds were also inhibiting the upper level divergence to the west of Hurricane Milton.  The wind shear was causing Hurricane Milton to weaken gradually.

Even though Hurricane Milton was weakening gradually, it was still a major hurricane.  A small circular eye was present at the center of Milton’s circulation.  The eye was surrounded by a broken ring of thunderstorms and the strongest winds were occurring in that ring of storms.  Thunderstorms were occurring in bands in the eastern and northern parts of Hurricane Milton.  Bands in the southern and western parts of Milton’s circulation consisted primarily of showers and lower clouds.  Storms near the center of Milton generated upper level divergence that pumped mass away to the northeast of the hurricane.

Although Hurricane Milton is weakening, the circulation around Milton is getting larger.  Winds to hurricane force extend out 35 miles (55 km) from the center of Milton’s circulation.  Winds to tropical storm force extend out 175 miles (280 km) from the center of Hurricane Milton.

The Hurricane Intensity Index (HII) for Hurricane Milton is 29.9. The Hurricane Size Index (HSI) is 14.4 and the Hurricane Wind Intensity Size Index (HWISI) is 44.3.  Hurricane Milton is similar in intensity to Hurricane Charley when Charley hit southwest Florida in 2004.  Milton is much larger than Charley was.

Hurricane Milton will move through an environment unfavorable for intensification during the next 12 hours.  Milton will move over water where the Sea Surface Temperatures are near 29°C.  However, the upper level trough over the southern Mississippi River Valley will continue to cause moderate to strong vertical wind shear.  The wind shear will cause Hurricane Milton to weaken gradually during the next 12 hours.

The upper level trough over the southern Mississippi River Valley will steer Hurricane Milton toward the northeast east during the next 12 hours.  On its anticipated track, the center of Hurricane Milton will make landfall on Wednesday night on the west coast of Florida near or just to the south of Tampa.

Even though Hurricane Milton will weaken today, Milton is still expected to be a major hurricane when it hits the west coast of Florida.  Milton will bring strong gusty winds and heavy rain to the west coast of Florida.  Milton will also bring strong winds and heavy rain to central Florida.

Hurricane Warnings are in effect for many of the counties in Central Florida.  Those Hurricane Warnings include Orlando.

Milton will be capable of causing major damage.  Heavy rains will cause floods in some locations. Widespread electricity outages are likely.

Flood Watches are in effect for much of the Florida Peninsula.

Milton will also produce a storm surge of up to 15 feet (4.5 meters) along the west coast of Florida.  The highest storm surge is likely to occur along the portion of the coast just to the south of Tampa>  A storm surge of 8 to 12 feet (2,4 to 3.7 meters) could occur in Tampa Bay.

A Storm Surge Warning is in effect for the portion of the coast from Flamingo to the Yankeetown, Florida.  The Storm Surge Warning includes Tampa Bay and Charlotte Harbor.  A Storm Surge Warning is also in effect for the portion of the coast from Sebastian Inlet, Florida to Altamaha Sound, Georgia.

A Storm Surge Watch has been issued for the portion of the coast from Altamaha Sound, Georgia to Edisto Beach, South Carolina.

Thunderstorms in bands in the eastern periphery of Hurricane Milton were already producing tornadoes over South Florida.  A Tornado Watch is in effect for the southern half of the Florida Peninsula.

Elsewhere over the Atlantic Ocean, Hurricane Leslie intensified east-northeast of the Northern Leeward Islands.  At 11:00 a.m. EDT on Wednesday the center of Hurricane Leslie was located at latitude 21.7°N and longitude 48.4°W which put the center about 985 miles (1585 km) east-northeast of the Northern Leeward Islands.  Leslie was moving toward the northwest at 10 m.p.h. (16 km/h).  The maximum sustained wind speed was 85 m.p.h. (135 km/h) and there were wind gusts to 100 m.p.h. (160 km/h).  The minimum surface pressure was 985 mb.

Hurricane Milton Strengthens Back to Cat. 5

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Hurricane Milton strengthened back to Category 5 on the Saffir-Simpson Scale after completing an eyewall replacement cyclone on Tuesday.  At 5:00 p.m. EDT on Tuesday the center of Hurricane Milton was located at latitude 22.7°N and longitude 87.5°W which put the center about 480 miles (775 km) southwest of Tampa, Florida.  Milton was moving toward the east-northeast at 9 m.p.h. (15 km/h).  The maximum sustained wind speed was 165 m.p.h. (265 km/h) and there were wind gusts to 195 m.p.h. (315 km/h).  The minimum surface pressure was 905 mb.

A Hurricane Warning is in effect for the portion of the coast from Bonita Beach to the Mouth of the Suwanee River, Florida.  The Hurricane Warning includes Tampa Bay.  A Hurricane Warning is in effect for the portion of the coast from the St. Lucie/Martin County Line to Ponte Vedra Beach, Florida.

A Hurricane Watch is in effect for the portion of the coast from Chokoloskee to Bonita Beach, Florida.  A Hurricane Watch is in effect for Lake Okeechobee.  A Hurricane Watch is in effect for the Dry Tortugas.  A Hurricane Watch is in effect for the portion of the coast from Ponte Vedra Beach to the Mouth of the St. Mary’s River, Florida.  A Hurricane Watch is in effect for the portion of the coast from St. Lucie/Martin County Line to the Martin/Palm Beach County Line, Florida.

A Tropical Storm Warning is in effect for the Florida Keys and the Dry Tortugas.  A Tropical Storm Warning is in effect for Lake Okeechobee.  A Tropical Storm Warning is in effect for the portion of the coast from Flamingo to Bonita Beach, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from the Mouth of the Suwanee River to Indian Pass, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from Flamingo to the St. Lucie/Martin County Line, Florida.  A Tropical Storm Warning is in effect for the portion of the coast from Ponte Vedra Beach, Florida to Altamaha Sound, Georgia.  A Tropical Storm Warning is in effect for the portion of the coast from Dzilam to Cancun, Mexico.  A Tropical Storm Warning is in effect for the extreme Northwestern Bahamas including Grand Bahama Island, the Abacos and Bimini.

A Tropical Storm Watch is in effect for the portion of the coast from Altamaha Sound, Georgia to the South Santee River, South Carolina.

Hurricane Milton strengthened back to Category 5 on the Saffir-Simpson Scale on Tuesday afternoon after an eyewall replacement cycle was completed.  A new eye with a diameter of 12 miles (19 km) was at the center of Milton’s circulation.  The eye was surrounded by a ring of thunderstorms and the strongest winds were occurring in that ring of storms.  Bands of showers and thunderstorms were revolving around the center of Milton.  Storms near the center of Milton’s circulation generated strong upper level divergence that pumped large quantities of mass away from the hurricane.  The removal of large amounts of mass caused the surface pressure to remain very low.

The completion of the eyewall replacement cycle caused the size of the circulation around Hurricane Milton to increase a little more.  Winds to hurricane force extend out 30 miles (50 km) from the center of Milton’s circulation.  Winds to tropical storm force extend out 140 miles (220 km) from the center of Hurricane Milton.

The Hurricane Intensity Index (HII) for Hurricane Milton is 36.8. The Hurricane Size Index (HSI) is 11.7 and the Hurricane Wind Intensity Size Index (HWISI) is 48.5.  Hurricane Milton is stronger than Hurricane Michael was when Michael hit Northwest Florida in 2018.  Milton is not quite as big as Michael was.  Hurricane Milton is similar in size and intensity to Hurricane Otis when Otis hit Acapulco last year.

Hurricane Milton move through an environment favorable for a powerful hurricane during the next 18 hours.  Milton will move over water where the Sea Surface Temperatures are near 30°C.  It will move under the axis of an upper level ridge over the Gulf of Mexico.  The upper level winds are weak near the axis of the ridge and there will be little vertical wind shear. Hurricane Milton will could intensify a little more during the next 18 hours.  An upper level trough over the Mississippi River Valley will produce westerly winds that will blow toward the top of Milton’s circulation later on Wednesday.  Those winds will cause the vertical wind shear to increase and Hurricane Milton is likely to start to weaken on Wednesday afternoon.  In addition, the inner end of another rainband could wrap around the existing eye and eyewall.  If concentric eyewalls form again, then another eyewall replacement cycle will cause Hurricane Milton to weaken faster.  However, if an another eyewall replacement cycle occurs, then the size of Milton’s circulation will increase again.

The upper level trough over the Mississippi River Valley will start to steer Milton more quickly toward the northeast during the next 24 hours.  On its anticipated track, Hurricane Milton will reach the west coast of Florida on Wednesday night.  Milton will be a major hurricane when it reaches Florida.

Hurricane Milton will be a major hurricane when it hits the west coast of Florida.  Milton will bring strong gusty winds and heavy rain to the west coast of Florida. Milton will also bring strong winds and heavy rain to central Florida.

Hurricane Warnings are in effect for many of the counties in Central Florida.  Those Hurricane Warnings include Orlando.

Milton will be capable of causing major damage. Heavy rains will cause floods in some locations. Widespread electricity outages are likely.

Flood Watches are in effect for much of the Florida Peninsula.

Milton will also produce a storm surge of up to 15 feet (4.5 meters) along the west coast of Florida.

A Storm Surge Warning is in effect for the portion of the coast from Flamingo to the Mouth of the Suwanee River, Florida.  The Storm Surge Warning includes Tampa Bay and Charlotte Harbor.  A Storm Surge Warning is also in effect for the portion of the coast from Sebastian Inlet, Florida to Altamaha Sound, Georgia.

A Storm Surge Watch has been issued for the portion of the coast from Altamaha Sound, Georgia to Edisto Beach, South Carolina.

Elsewhere over the Atlantic Ocean, Hurricane Leslie was still churning west of the Cabo Verde Islands.  At 5:00 p.m. EDT on Tuesday the center of Hurricane Leslie was located at latitude 20.0°N and longitude 46.4°W which put the center about 1490 miles (2400 km) west-northwest of the Cabo Verde Islands.  Leslie was moving toward the northwest at 14 m.p.h. (22 km/h).  The maximum sustained wind speed was 75 m.p.h. (120 km/h) and there were wind gusts to 90 m.p.h. (150 km/h).  The minimum surface pressure was 992 mb.

Center of Tropical Storm Debby Near Savannah

The center of Tropical Storm Debby was near Savannah, Georgia on Tuesday morning.  At 11:00 a.m. EDT on Tuesday the center of Tropical Storm Debby was located at latitude 31.9°N and longitude 81.0°W which put the center about 15 miles (25 km) south of Savannah, Georgia.  Debby was moving toward the east-northeast at 6 m.p.h. (10 km/h).  The maximum sustained wind speed was 40 m.p.h. (65 km/h) and there were wind gusts to 50 m.p.h. (80 km/h).  The minimum surface pressure was 999 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Altamaha Sound Georgia to Surf City, North Carolina.  The Tropical Storm Warning included Charleston, South Carolina.

A Tropical Storm Watch was in effect for the portion of the coast from Surf City to Beaufort Inlet, North Carolina.

Tropical Storm Debby continued to drop heavy rain over parts of South Carolina and eastern Georgia.  The airport at Charleston, South Carolina reported 8.11 inches (206 mm) of rain during the past 24 hours.  Valdosta, Georgia received 2.75 inches (70 mm) of rain.  Sarasota, Florida reported 11.06 inches (281 mm) of rain from Debby.  Gainesville, Florida received 6.80 inches (173 mm) of rain.  Jacksonville, Florida reported 4.70 inches (119 mm) of rain.  It is likely that higher rainfall totals occurred in some places where bands moved persistently over the same locations.

Southerly winds blowing around the eastern side of Tropical Storm Debby were pushing water toward the coast of South Carolina.  There were numerous reports of water in streets in Charleston, South Carolina.

Tropical Storm Debby weakened during the day it spent moving slowly across northern Florida and southeastern Georgia.  Drier air wrapped around the western and southern sides of Debby’s circulation.  Bands in the southwestern and southeastern quadrants of Tropical Storm Debby consisted primarily of showers and lower clouds.  Showers and thunderstorms were occurring in bands in the outer parts of the northeastern and northwestern quadrants of Tropical Storm Debby.  There were also showers and lower clouds near the center of Debby.

The distribution of wind speeds in Tropical Storm Debby was also asymmetrical.  Winds to tropical storm force extended out 205 miles (330 km) in the eastern side of Debby.  Those winds were occurring in bands in the outer parts of Debby’s circulation.  The winds in the parts of Debby’s circulation that were over land were blowing at less than tropical storm force.

Tropical Storm Debby will move into an environment favorable for intensification.  Debby will move over water where the Sea Surface Temperatures are near 29°C.  It will move under the middle of an upper level ridge over the southeastern U.S.  The upper level winds are weak near the center of the ridge and there will be little vertical wind shear.  The drier air in the southern part of Debby’s circulation will inhibit intensification.  Tropical Storm Debby is likely to intensify slowly during the next 24 hours.

Tropical Storm Debby will be in an area where the steering winds are weak during the next 24 hours.  Debby is likely to move slowly toward the east-northeast during the rest of Tuesday.  A high pressure system located east of Tropical Storm Debby is forecast to strengthen on Wednesday.  That high pressure system will steer Debby slowly toward the north on Wednesday.  On its anticipated track, the center of Tropical Storm Debby could approach the coast of South Carolina on Wednesday night.

Tropical Storm Debby will continue to drop heavy rain on parts of South Carolina, North Carolina and eastern Georgia.  Since Debby will move slowly, persistent heavy rain is likely to cause floods.

Flood Watches are in effect for parts of South Carolina, North Carolina and eastern Georgia.

Southerly winds blowing around the eastern side of Tropical Storm Debby will continue to push water toward the coast of South Carolina and North Carolina.  Debby could cause a storm surge of up to 6 feet (1.8 meters).

A Storm Surge Warning is in effect for the portion of the coast from Altamaha Sound, Georgia, to South Santee River, South Carolina.

A Storm Surge Watch is in effect for the portion of the coast from South Santee River, South Carolina to Cape Fear, North Carolina.

Hurricane Idalia Hits North Florida

Hurricane Idalia hit North Florida on Wednesday morning. At 8:00 a.m. EDT on Wednesday the center of Hurricane Idalia was located at latitude 29.9°N and longitude 83.5°W which put it about 10 miles (15 km) south-southeast of Perry, Florida. Idalia was moving toward the north-northeast at 18 m.p.h. (30 km/h). The maximum sustained wind speed was 120 m.p.h. (195 km/h) and there were wind gusts to 140 m.p.h. (220 km/h). The minimum surface pressure was 950 mb.

A Hurricane Warning was in effect for the portion of the coast from Indian Pass to the middle of Longboat Key, Florida. The Hurricane Warning included Tampa Bay. A Hurricane Warning was also in effect for the portion of the coast from Altamaha Sound, Georgia to Edisto Beach, South Carolina. . A Hurricane Watch was in effect for the portion of the coast from the Mouth of the St. Mary’s River, Florida to Altamaha Sound, Georgia. A Hurricane Watch was in effect for the portion of the coast from Edisto Beach to South Santee River, South Carolina. The Hurricane Watch included Charleston, South Carolina. A Tropical Storm Warning was in effect for the portion of the coast from Bonita Beach to the middle of Longboat Key, Florida. A Tropical Storm Warning was also in effect for the portion of the coast from Indian Pass to Mexico Beach, Florida. A Tropical Storm Warning was in effect for the portion of the coast from Sebastian Inlet, Florida to Altamaha Sound, Georgia. A Tropical Storm Warning was in effect for the portion of the coast from Edisto Beach, South Carolina to the North Carolina/Virginia border. The Tropical Storm Warning included Charleston, South Carolina, Pamlico Sound and Albemarle Sound.

The center of Hurricane Idalia made landfall on the coast of Florida near Keaton Beach on Wednesday morning. The maximum sustained wind speed was 125 m.p.h. (200 km/h) at the time of landfall. Winds to hurricane force extended out 25 miles (40 km) from the center of Hurricane Idalia. Winds to tropical storm force extended out 140 miles (220 km) in the eastern side of Idalia’s circulation. Winds to tropical storm force extended out 70 miles (110 km) in the western side of Idalia. The Hurricane Intensity Index (HII) was 23.6. The Hurricane Size Index (HSI) was 9.6 and the Hurricane Wind Intensity Size Index (HWISI) was 33.2. Hurricane Idalia was similar in size and intensity to Hurricane Dennis when Dennis hit Northwest Florida in 2005.

The winds in Hurricane Idalia were blowing water toward the west coast of Florida. Those winds were causing a storm surge along the coast. A Storm Surge Warning was in effect for the portion of the coast from Englewood to Indian Pass, Florida. The Storm Surge Warning included Tampa Bay. A Storm Surge Warning was also in effect for the portion of the coast from St. Catherine’s Sound, Georgia to South Santee River, South Carolina. The Storm Surge Warning included Charleston, South Carolina.

Hurricane Idalia was dropping heavy rain over parts of northern Florida, southern Georgia and southwestern South Carolina. Heavy rain is likely to cause flash floods in some locations. Flood Watches were in effect for parts of northern Florida, southern Georgia, South Carolina and North Carolina.

An upper level trough over the central U.S. will steer Hurricane Idalia toward the northeast during the next 24 hours. On its anticipated track, Hurricane Idalia will move inland over northern Florida and southeastern Georgia. The center of Idalia will be near Charleston, South Carolina on Wednesday night. Hurricane Idalia will weaken gradually as the center of circulation moves farther inland. Idalia will bring strong gusty winds to northern Florida, southeastern Georgia, coastal South Carolina and coastal North Carolina. Widespread electricity outages could occur. The wind will continue to blow water toward the west coast of Florida during the next few hours and the storm surge will continue. Hurricane Idalia will continue to drop locally heavy rain over parts of northern Florida, and southern Georgia. Heavy rain will spread over parts of South Carolina and North Carolina.

Elsewhere over the Atlantic Ocean, Hurricane Franklin was west-northwest of Bermuda. At 8:00 a.m. EDT on Wednesday the center of Hurricane Franklin was located at latitude 33.3°N and longitude 67.6°W which put it about 180 miles (290 km) west-northwest of Bermuda. Franklin was moving toward the northeast at 13 m.p.h. (21 km/h). The maximum sustained wind speed was 110 m.p.h. (175 km/h) and there were wind gusts to 130 m.p.h. (210 km/h). The minimum surface pressure was 956 mb. A Tropical Storm Warning was in effect for Bermuda.

Idalia Strengthens to a Hurricane

Former Tropical Storm Idalia strengthened to a hurricane over the southeastern Gulf of Mexico on Tuesday morning. At 8:00 a.m. EDT on Tuesday the center of Hurricane Idalia was located at latitude 23.8°N and longitude 84.8°W which put it about 320 miles (515 km) south-southwest of Tampa, Florida. Idalia was moving toward the north at 14 m.p.h. (22 km/h). The maximum sustained wind speed was 80 m.p.h. (130 km/h) and there were wind gusts to 95 m.p.h. (145 km/h). The minimum surface pressure was 977 mb.

A Hurricane Warning was in effect for the portion of the coast from Indian Pass to the middle of Longboat Key, Florida. The Hurricane Warning included Tampa Bay. A Hurricane Warning was also in effect for the Cuban Province of Pinar del Rio. A Hurricane Watch was in effect for the portion of the coast from Englewood to the middle of Longboat Key, Florida. A Tropical Storm Warning was in effect for the portion of the coast from Chokoloskee to the middle of Longboat Key, Florida. A Tropical Storm Warning was also in effect for the portion of the coast from Indian Pass to Mexico Beach, Florida. A Tropical Storm Warning was in effect for the Dry Tortugas. A Tropical Storm Warning was in effect for the portion of the coast from Sebastian Inlet, Florida to Altamaha Sound, Georgia. A Tropical Storm Warning was also in effect for the Cuban Province. of Isle of Youth. A Tropical Storm Watch was in effect for the Lower Florida Keys west of Seven Mile Bridge. A Tropical Storm Watch was also in effect for the portion of the coast from Altamaha Sound, Georgia to South Santee River, South Carolina.

Former Tropical Storm Idalia strengthened to a hurricane after the center of Idalia moved north of the western end of Cuba. The inner end of a rainband wrapped around the center of Idalia’s circulation. A weather radar at La Bajada, Cuba showed a small eye developed at the center of Hurricane Idalia. The eye was surrounded by a ring of thunderstorms and the strongest winds were occurring in that ring of storms. Bands of showers and thunderstorms were revolving around the core of Idalia’s circulation. Storms near the core generated upper level divergence that pumped mass away from the hurricane.

The circulation around Hurricane Idalia grew larger when Idalia intensified. Winds to hurricane force extended out 20 miles (30 km) from the center of Idalia’s circulation. Winds to tropical storm force extended out 160 miles (260 km) from the center of circulation.

Hurricane Idalia will move into an environment that will be favorable for intensification during the next 24 hours. Idalia will be over water where the Sea Surface Temperatures are near 30°C. It will move into a region between an upper level ridge over the Yucatan Peninsula and an upper level trough over the central U.S. The upper level winds are weaker between the ridge and the trough and there will be little vertical wind shear during the next 12 to 18 hours. The upper level winds will be stronger when Idalia moves closer to the upper level trough on Wednesday morning. Hurricane Idalia will intensify during the next 24 hours. Idalia could intensify rapidly now that an inner core with an eye and an eyewall have developed. Hurricane Idalia could strengthen to a major hurricane.

Tropical Storm Idalia will move around the western end of high pressure system over the western Atlantic Ocean. The high pressure system and the upper level trough over the central U.S. will steer Idalia toward the north-northeast during the next 24 hours. On its anticipated track, Hurricane Idalia is likely to make landfall on the coast of the northeast Gulf of Mexico on Wednesday morning. Idalia could make landfall as a major hurricane.

Hurricane Idalia is forecast to be a major hurricane when it reaches the coast of Florida. Idalia could be similar in size and intensity to Hurricane Dennis when Dennis hit Northwest Florida in 2005. Hurricane Idalia is likely to make landfall in an area where high storm surges can occur. Idalia could cause a storm surge of up to 12 feet (3.5 meters) near where the center makes landfall. A Storm Surge Warning has been issued for the portion of the coast from Englewood to Indian Pass, Florida. The Storm Surge Warning includes Tampa Bay. Hurricane Idalia will bring strong winds and heavy rain to parts of central and northern Florida. Widespread outages of electricity are likely. Heavy rain could cause flash floods in some locations.

Elsewhere, Hurricane Franklin was a Category 4 hurricane on the Saffir-Simpson Scale over the Atlantic Ocean west-southwest of Bermuda. At 8:00 a.m. EDT on Tuesday the center of Hurricane Franklin was located at latitude 30.4°N and longitude 70.7°W which put it about 370 miles (600 km) west-southwest of Bermuda. Franklin was moving toward the north-northeast at 9 m.p.h. (15 km/h). The maximum sustained wind speed was 140 m.p.h. (220 km/h) and there were wind gusts to 165 m.p.h. (270 km/h). The minimum surface pressure was 941 mb. A Tropical Storm Watch was in effect for Bermuda.

Tropical Storm Idalia Causes Hurricane Warning for West Coast of Florida

The imminent threat posed by Tropical Storm Idalia caused the issuance of a Hurricane Warning for the west coast of Florida on Monday morning. At 11:00 a.m. EDT on Monday the center of Tropical Storm Idalia was located at latitude 20.8°N and longitude 85.2°W which put it about 80 miles (130 km) south-southwest of the western end of Cuba. Idalia was moving toward the north at 8 m.p.h. (13 km/h). The maximum sustained wind speed was 65 m.p.h. (105 km/h) and there were wind gusts to 80 m.p.h. (130 km/h). The minimum surface pressure was 990 mb.

A Hurricane Warning was in effect for the portion of the coast from the Ochlockonee River to the middle of Longboat Key, Florida. The Hurricane Warning included Tampa Bay. A Hurricane Warning was also in effect for the Cuban Province of Pinar del Rio. A Hurricane Watch was in effect for the portions of the coast from Englewood to the middle of Longboat Key, Florida and from the Ochlockonee River to Indian Pass, Florida. A Tropical Storm Warning was in effect for the portion of the coast from Chokoloskee to the middle of Longboat Key, Florida. A Tropical Storm Warning was also in effect for the portion of the coast from the Ochlockonee River to Indian Pass, Florida. A Tropical Storm Warning was in effect for the Dry Tortugas. A Tropical Storm Warning was in effect for the portion of the coast from Tulum to Rio Lagartos, Mexico. The Tropical Storm Warning included Cozumel. A Tropical Storm Warning was also in effect for the Cuban Province. of Isle of Youth. A Tropical Storm Watch was in effect for the Lower Florida Keys west of Seven Mile Bridge. A Tropical Storm Watch was also in effect for the portion of the coast from Sebastian Inlet, Florida to Altamaha Sound, Georgia.

Tropical Storm Idalai strengthened gradually on Monday morning. Winds to tropical storm force extended out 100 miles (160 km) from the center of Idalia’s circulation. Even though Tropical Storm Idalia was stronger, the distribution of thunderstorms was asymmetrical. Most of the thunderstorms in Idalia were in bands in the southern and eastern parts of the circulation. Bands north and west of the center of circulation consisted primarily of showers and lower clouds. Tropical Storm Idalia was under the eastern part of an upper level ridge over the Yucatan Peninsula. The ridge was producing northeasterly winds that were blowing toward the top of Idalia’s circulation. Those winds were causing vertical wind shear and the wind shear was causing the asymmetrical distribution of thunderstorms.

Tropical Storm Idalia will move into an environment that will become more favorable for intensification during the next 24 hours. Idalia will be over water where the Sea Surface Temperatures are near 30°C. It will move into a region between the upper level ridge over the Yucatan Peninsula and an upper level low over the northern Gulf of Mexico. The upper level winds are weaker between the ridge and the low and there will be less vertical wind shear. Tropical Storm Idalia will intensify to a hurricane during the next 24 hours. Idalia could intensify rapidly when the upper level winds weaken. Idalia could strengthen to a major hurricane on Tuesday.

Tropical Storm Idalia will move around the western end of high pressure system over the western Atlantic Ocean. The high pressure system will steer Idalia toward the north during the next 24 hours. The center of Idalia will pass near the western end of Cuba in a few hours. On its anticipated track Tropical Storm Idalia will move over the eastern Gulf of Mexico on Monday night. An upper level trough over the eastern U.S. will turn Idalia toward the northeast later on Tuesday. Idalia is likely to make landfall on the west coast of Florida on Wednesday morning. Idalia could make landfall as a major hurricane.

Tropical Storm Idalia will drop heavy rain over parts of the northeastern Yucatan Peninsula and western Cuba. Heavy rain could cause flash floods in some locations.

Tropical Storm Idalia could be be a major hurricane when it reaches the west coast of Florida. Idalia is likely to make landfall in an area where high storm surges can occur. Idalia could cause a storm surge of up to 12 feet (3.5 meters) near where the center makes landfall. A Storm Surge Warning has been issued for the portion of the coast from Englewood to Ocholockonee River, Florida. The Storm Surge Warning includes Tampa Bay. Idalia will bring strong winds and heavy rain to parts of central and northern Florida. Widespread outages of electricity are likely. Heavy rain could cause flash floods in some locations.

Elsewhere, Hurricane Franklin rapidly intensified to Category 4 on the Saffir-Simpson Scale was over the Atlantic Ocean southwest of Bermuda. At 11:00 a.m. EDT on Monday the center of Hurricane Franklin was located at latitude 27.8°N and longitude 71.0°W which put it about 480 miles (770 km) southwest of Bermuda. Franklin was moving toward the north at 9 m.p.h. (15 km/h). The maximum sustained wind speed was 145 m.p.h. (230 km/h) and there were wind gusts to 170 m.p.h. (280 km/h). The minimum surface pressure was 937 mb. A Tropical Storm Watch was in effect for Bermuda.

Tropical Storm Nicole Brings Wind and Rain to Florida

Tropical Storm Nicole brought wind and rain to Florida on Thursday. At 4:00 p.m. EST on Thursday the center of Tropical Storm Nicole was located at latitude 29.4°N and longitude 83.2°W which put it about 25 miles (40 km) northwest of Cedar Key, Florida. Nicole was moving toward the northwest at 15 m.p.h. (24 km/h). The maximum sustained wind speed was 45 m.p.h. (75 km/h) and there were wind gusts to 60 m.p.h. (95 km/h). The minimum surface pressure was 990 mb.

A Tropical Storm Warning was in effect for the portion of the coast from the Flagler/Volusia County Line, Florida to Altamaha Sound, Georgia. The Tropical Storm Warning included Jacksonville. A Tropical Storm Warning was also in effect for the portion of the coast from Aripeka to Indian Pass, Florida.

Tropical Storm Nicole brought wind and rain as it moved across Central Florida. Nicole weakened gradually as it moved across the Florida Peninsula, but it still had a well organized circulation. Bands of showers and thunderstorms were revolving around the center of circulation. Winds to tropical storm force extended out 170 miles (275 km) from the center of Nicole’s circulation.

The strongest winds in Tropical Storm Nicole occurred near the east coast of Florida on Thursday. A weather station in Daytona Beach reported a sustained wind speed of 49 m.p.h. (79 km/h) and a wind gust of 70 m.p.h. (113 km/h). A weather station in St. Augustine reported a sustained wind speed of 46 m.p.h. (74 km/h) and a wind gust of 59 m.p.h. (95 km/h). A weather station in Jacksonville reported a sustained wind speed of 37 m.p.h. (59 km/h) and a wind gust of 56 m.p.h. (91 km/h). The winds were weaker along the west coast of Florida. A weather station in Tampa reported a sustained wind speed of 29 m.p.h. (46 km/h) and a wind gust of 53 m.p.h. (85 km/h).

An upper level trough and a surface cold front over the central U.S. will turn Tropical Storm Nicole toward the northeast during Thursday night. The center of Nicole will be over southern Georgia on Thursday night and it could be over western South Carolina by Friday afternoon. Tropical Storm Nicole will continue to weaken during the next 24 hours. Nicole will produce gusty winds over northern Florida, southern Georgia and parts of South Carolina. Those winds could cause scattered power outages. The large waves causing serious beach erosion along the east coast of Florida will start to diminish on Friday. Waves could cause some erosion of beaches in Georgia and South Carolina on Friday when Tropical Storm Nicole moves farther to the north. Nicole could drop locally heavy rain over parts of northern Florida, southern Georgia, and South Carolina. Heavy rain could cause floods in some locations.

Nicole Transitions to Tropical Storm, Hurricane Warning Issued for Florida

Former Subtropical Storm Nicole completed a transition to a tropical storm on Tuesday morning and a Hurricane Warning was issued for a portion of the east coast of Florida. At 10:00 a.m. EST on Tuesday the center of Tropical Storm Nicole was located at latitude 27.8°N and longitude 72.7°W which put it about 460 miles (740 km) east of West Palm Beach, Florida. Nicole was moving toward the west at 9 m.p.h. (15 km/h). The maximum sustained wind speed was 50 m.p.h. (80 km/h) and there were wind gusts to 65 m.p.h. (105 km/h). The minimum surface pressure was 994 mb.

A Hurricane Warning was in effect for the portion of the coast from Boca Raton to the Flagler/ Volusia County Line, Florida. The Hurricane Warning included West Palm Beach, Ft. Pierce, Melbourne and Daytona Beach. A Hurricane Warning was in effect for the Abacos, Berry Islands, Bimini and Grand Bahama Island. A Hurricane Watch was in effect for the portion of the coast from the Flagler/Volusia County Line to Ponte Vedra Beach, Florida. A Hurricane Watch was in effect for the portion of the coast from Hallandale Beach to Boca Raton, Florida. A Hurricane Watch was in effect for Lake Okeechobee. Tropical Storm Warnings were in effect for Andros Island, New Providence and Eleuthera. A Tropcial Storm Warning was in effect for the portion of the coast from Hallandale Beach to Boca Raton, Florida. A Tropical Storm Warning was in effect for the portion of the coast from Altamaha Sound, Georgia to the Flagler/Volusia County Line, Florida. The Tropical Storm Warning includes Jacksonville. A Tropical Storm Watch was in effect for the portion of the coast from Hallandale Beach to Ocean Reef, Florida. The Tropical Storm Watch included Miami. A Tropical Storm Watch was in effect for the portion of the coast from Bonita Beach to the Ochlockonee River, Florida. A Tropical Storm Watch was in effect for the portion of the coast from Altamaha Sound to Savannah River, Georgia.

More thunderstorms formed near the center of former Subtropical Storm Nicole’s circulation. Thunderstorms near the center of circulation is one of the characteristics of a tropical storm. When the thunderstorms near the center persisted, the National Hurricane Center indicated that Nicole had complete a transition to a tropical storm. There was still a large area of tropical storm force winds around Nicole. Winds to tropical storm force extended out about 380 miles (615 km) in the northern side of Tropical Storm Nicole. Those winds were not entirely being produced by Nicole’s circulation. A large surface high pressure system was over the northeastern U.S. The high pressure system was interacting with the northern side of Nicole’s circulation to generate the large area of tropical storm force winds.

Tropical Storm Nicole will move through an environment that is favorable for intensification during the next 24 hours. Nicole will move over water where the Sea Surface Temperatures are near 28˚C. It will move into a region where the upper level winds are weaker and the vertical wind shear will diminish. Tropical Storm Nicole is likely to intensify gradually during the next 12 hours. Nicole will move over warmer water when it moves over the Gulf Stream on Wednesday. Nicole will extract more energy from the warmer water and it is likely to strengthen more rapidly on Wednesday. Tropical Storm Nicole could intensify to a hurricane when it moves over the warmer water.

The surface high pressure system currently over the northeastern U.S. will block Tropical Storm Nicole from moving toward the north. The high pressure system will steer Nicole toward the west-southwest during the next 18 hours. On its anticipated track Tropical Storm Nicole will reach the Northwestern Bahamas on Wednesday morning. Nicole will move toward the west-northwest on Wednesday when it reaches the southwestern part of the high pressure system. Nicole will reach the east coast of Florida on Wednesday night. Nicole could be a hurricane when it reaches Florida. Nicole is likely to bring strong, gusty winds and locally heavy rain to the Northwestern Bahamas and to central and northern Florida. The winds in the northern side of Nicole will blow water toward the coast of Florida and the Southeast U.S. Those winds will cause a storm surge and serious beach erosion when Nicole moves toward the coast.