Tag Archives: Canadian Maritimes

Tropical Storm Philippe Brings Gusty Winds to Bermuda

Tropical Storm Philippe brought gusty winds to Bermuda on Friday morning. At 11:00 a.m. EDT on Friday the center of Tropical Storm Philippe was located at latitude 30.7°N and longitude 64.6°W which put it about 110 miles (185 km) south of Bermuda. Philippe was moving toward the north-northeast at 16 m.p.h. (26 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 1003 mb.

The circulation around Tropical Storm Philippe brought gusty winds to Bermuda on Friday morning. A weather station at L.F. Wade International Airport (TXKF) reported a sustained wind speed of 30 m.p.h. (50 km/h) and a gust of 56 m.p.h. (91 km/h). A weather station at an elevated location near the Bermuda National Museum reported a sustained wind speed of 46 m.p.h. (74 km/h) and a wind gust of 57 m.p.h. (91 km/h). Philippe produce intermittent rain showers in Bermuda, but the heaviest rain passed to the east of Bermuda.

Tropical Storm Philippe made a transition to an extratropical cyclone on Friday morning. The circulation former Tropical Storm Philippe combined with a frontal system near Bermuda. A warm front extended to the east of the center of circulation and a cold front trailed south of the center. Winds to tropical storm force extended out 175 miles (280 km) in the eastern side of former Tropical Storm Philippe. The winds in the western side of the extratropical cyclone were blowing at less than tropical storm force.

Former Tropical Storm Philippe will move between a high pressure system over the Atlantic Ocean and an upper level trough over the Great Lakes. The high pressure system and the upper level trough will steer the extratropical cyclone toward the north during the next 48 hours. On its anticipated track, former Tropical Storm Philippe will affect the Northeast U.S. and the Canadian Maritimes during the weekend. The extratropical cyclone could produce locally heavy rain in some places. Heavy rain could cause flash floods in some locations. Gusty winds could knock down trees and localized outages of electricity are possible.

Hurricane Fiona Nears Canadian Maritimes

Hurricane Fiona neared the Canadian Maritimes on Friday night. At 11:00 p.m. EDT on Friday the center of Hurricane Fiona was located at latitude 44.5°N and longitude 60.8°W which put it about 140 miles (220 km) east of Halifax, Nova Scotia. Fiona was moving toward the north at 46 m.p.h. (74 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 933 mb.

A Hurricane Warning was in effect for the portion of the coast from Hubbards to Brule, Nova Scotia. Hurricane Warnings were in effect for Prince Edward Islands and Isle de la Madeline. A Hurricane Warning was in effect for the portion of the coast from Parson’s Pond to Francois, Newfoundland. A Tropical Storm Warning was in effect for St. Andrews, New Brunswick to Hubbards, Nova Scotia. A Tropical Storm Warning was in effect for the portion of the coast from Brule, Nova Scotia to Cap Madeline, Quebec. Tropical Storm Warnings were in effect for Anticosti Island and for the portion of the coast from Sheldrake, Quebec to Parson’s Pond, Newfoundland. A Tropical Storm Warning was in effect for the portion of the coast from Boat Harbor to Hare Bay, Newfoundland. A Tropical Storm Warning was in effect for the portion of the coast from Francois to St. Lawrence, Newfoundland. A Tropical Storm Watch was in effect for the portion of the coast from Boat Harbor, Newfoundland to West Bay, Labrador.

Hurricane Fiona was making a rapid transition to a large, powerful extratropical cyclone on Friday night. The former eye and eyewall were no longer present at the center of Fiona. Most of the remaining thunderstorms were in bands northeast of the center of Fiona’s circulation. Cooler drier air was wrapping around the western and southern sides of the circulation. Upper level divergence above Hurricane Fiona was still pumping mass away and the surface pressure remained around 933 mb.

Hurricane Fiona grew much larger during the transition to an extratropical cyclone. Winds to hurricane force extended out 185 miles (295 km) from the center of Fiona’s circulation. Winds to tropical storm force extended out 345 miles (555 km) from the center of circulation. The Hurricane Intensity Index (HII) for Hurricane Fiona was 17.8. The Hurricane Size Index (HSI) was 48.4 and the Hurricane Wind Intensity Size Index (HWISI) was 66.2. Hurricane Fiona was capable of causing extensive serious damage.

An upper level trough over eastern Canada will steer Hurricane Fiona quickly toward the north during the weekend. The strongest winds will occur over eastern Nova Scotia and western Newfoundland. Strong winds will also affect the rest of Nova Scotia and Newfoundland, Prince Edward Island, parts of New Brunswick, Quebec and Labrador. The large circulation around Hurricane Fiona could cause widespread electrical outages. Locally heavy rain could cause floods in some places. Large waves and a storm surge could cause damage along the coast.

Elsewhere over the Atlantic Ocean, Tropical Storm Gaston brought wind and rain to the Azores, Tropical Storm Hermine moved northeast of the Cabo Verde Islands and Tropical Storm Ian formed over the Caribbean Sea.

At 11:00 p.m. EDT on Friday the center of Tropical Storm Gaston was located at latitude 38.9°N and longitude 29.5°W which put it about 50 miles (80 km) west-northwest of the Faial, Azores. Gaston was moving toward the southwest at 8 m.p.h. (13 km/h). The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h). The minimum surface pressure was 999 mb.

Tropical Storm Warnings were in effect for Corvo, Flores, Faial, Pico, Sao Jorge, Graciosa, and Terceira.

At 11:00 p.m. EDT on Friday the center of Tropical Storm Hermine was located at latitude 19.4°N and longitude 20.8°W which put it about 315 miles (505 km) northeast of the Cabo Verde Islands. Hermine was moving toward the north at 10 m.p.h. (16 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 1002 mb.

At 11:00 p.m. EDT on Friday the center of Tropical Storm Ian was located at latitude 14.8°N and longitude 72.0°W which put it about 385 miles (625 km) southeast of Kingston, Jamaica. Ian was moving toward the west-northwest at 12 m.p.h. (19 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 1005 mb.

Hurricane Watches were in effect for the Cayman Islands including Grand Cayman, Little Cayman and Cayman Brac. A Tropical Storm Watch was in effect for Jamaica.

Hurricane Fiona Blows Past Bermuda

Hurricane Fiona blew past Bermuda on Thursday night. At 8:00 a.m. EDT on Friday the center of Hurricane Fiona was located at latitude 34.1°N and longitude 64.9°W which put it about 125 miles (200 km) north of Bermuda. Fiona was moving toward the north-northeast at 25 m.p.h. (40 km/h). The maximum sustained wind speed was 125 m.p.h. (200 km/h) and there were wind gusts to 150 m.p.h. (240 km/h). The minimum surface pressure was 936 mb.

A Tropical Storm Warning was in effect for Bermuda. A Hurricane Warning was in effect for the portion of the coast from Hubbards to Brule, Nova Scotia. Hurricane Warnings were in effect for Prince Edward Islands and Isle de la Madeline. A Hurricane Warning was in effect for the portion of the coast from Parson’s Pond to Francois, Newfoundland. A Tropical Storm Warning was in effect for St. Andrews, New Brunswick to Hubbards, Nova Scotia. A Tropical Storm Warning was in effect for the portion of the coast from Brule, Nova Scotia to Cap Madeline, Quebec. Tropical Storm Warnings were in effect for Anticosti Island and for the portion of the coast from Sheldrake, Quebec to Parson’s Pond, Newfoundland. A Tropical Storm Warning was in effect for the portion of the coast from Boat Harbor to Hare Bay, Newfoundland. A Tropical Storm Warning was in effect for the portion of the coast from Francois to St. Lawrence, Newfoundland. A Tropical Storm Watch was in effect for the portion of the coast from Boat Harbor, Newfoundland to West Bay, Labrador.

The center of Hurricane Fiona passed west of Bermuda on Thursday night. The L. F. Wade International Airport in Bermuda reported a sustained wind speed of 64 m.p.h. (103 km/h) and a wind gust of 83 m.p.h. (134 km/h). There were reports of stronger wind speeds measured by automated stations in higher locations in Bermuda.

Hurricane Fiona continued to be a large, well organized hurricane. A circular eye with a diameter of 35 miles (55 km) was at the center of Fiona’s circulation. The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms. Bands of showers and thunderstorms revolved around the core of Hurricane Fiona. Storms near the core generated strong upper level divergence that pumped mass away from the hurricane.

Hurricane Fiona grew into a large hurricane as it moved farther north on Thursday night. Winds to hurricane force extended out 90 miles (145 km) from the center of Fiona. Winds to tropical storm force extended out 345 miles (555 km) from the center of circulation. The Hurricane Intensity Index (HII) was 23.6. The Hurricane Size Index (HSI) was 32.70 and the Hurricane Wind Intensity Size Index (HWISI) was 56.3. Hurricane Fiona was larger than Hurricane Jeanne was in 2004.

Hurricane Fiona will move through an environment that will become less favorable for a major hurricane during the next 24 hours. Fiona will move over water where the Sea Surface Temperatures colder than 26˚C. An upper level trough near the East Coast of the U.S. will produce southwesterly winds that will blow toward the top of Fiona’s circulation. Those winds will cause the vertical wind shear to increase. Hurricane Fiona will start to weaken gradually when the wind shear increase. A combination of colder Sea Surface Temperatures and moderate vertical wind shear will cause Hurricane Fiona to make a transition to a very strong extratropical cyclone.

The upper level trough near the East Coast of the U.S. will steer Fiona toward the north-northeast during the next 24 hours. On its anticipated track, Hurricane Fiona will move away from Bermuda on Friday. Hurricane Fiona will approach the Canadian Maritimes on Friday night. Fiona will bring strong, destructive winds to the Canadian Maritimes. Heavy rain could cause floods in some locations.

Elsewhere over the Atlantic Ocean, Tropical Storm Gaston was bringing wind and rain to the Azores and Tropical Depression Nine formed over the southeastern Caribbean Sea. Tropical Storm Warnings were in effect for Corvo, Flores, Faial, Pico, Sao Jorge, Graciosa, and Terceira. At 8:00 a.m. EDT on Friday the center of Tropical Storm Gaston was located at latitude 40.5°N and longitude 29.2°W which put it about 135 miles (215 km) north-northwest of the Faial. Gaston was moving toward the east-southeast at 7 m.p.h. (11 km/h). The maximum sustained wind speed was 60 m.p.h. (95 km/h) and there were wind gusts to 75 m.p.h. (120 km/h). The minimum surface pressure was 999 mb.

At 5:00 a.m. EDT on Friday the center of Tropical Depression Nine was located at latitude 13.9°N and longitude 68.6°W which put it about 615 miles (985 km) east-southeast of Kingston, Jamaica. The tropical depression was moving toward the west-northwest at 13 m.p.h. (20 km/h). The maximum sustained wind speed was 35 m.p.h. (55 km/h) and there were wind gusts to 45 m.p.h. (75 km/h). The minimum surface pressure was 1006 mb. Tropical Depression Nine is forecast to intensify to a hurricane over the northwestern Caribbean Sea during the weekend. It could move over the southeastern Gulf of Mexico early next week.

Hurricane Fiona Moves Toward Bermuda

Hurricane Fiona moved toward Bermuda on Thursday morning. At 8:00 a.m. EDT on Thursday the center of Hurricane Fiona was located at latitude 28.0°N and longitude 70.6°W which put it about 455 miles (735 km) southwest of Bermuda. Fiona was moving toward the north-northeast at 13 m.p.h. (20 km/h). The maximum sustained wind speed was 130 m.p.h. (200 km/h) and there were wind gusts to 150 m.p.h. (240 km/h). The minimum surface pressure was 934 mb.

A Hurricane Warning was in effect for Bermuda.

Hurricane Fiona moved closer to Bermuda on Thursday morning. A circular eye was at the center of Fiona’s circulation. The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms. Bands of showers and thunderstorms were revolving around the core of Hurricane Fiona. Storms near the core generated upper level divergence that pumped mass away from the hurricane. The removal of large quantities of mass was allowing the surface pressure to remain low.

Hurricane Fiona increased in size as it moved farther north. Winds to hurricane force extended out 65 miles (105 km) from the center of Fiona. Winds to tropical storm force extended out 200 miles (325 km) from the center of circulation. The Hurricane Intensity Index (HII) was 25.1. The Hurricane Size Index (HSI) was 24.0 and the Hurricane Wind Intensity Size Index (HWISI) was 49.1. Hurricane Fiona was similar in size and intensity to Hurricane Jeanne from 2004.

Hurricane Fiona will move through an environment that will become less favorable for a major hurricane during the next 24 hours. Fiona will move over water where the Sea Surface Temperatures are near 28˚C. An upper level trough near the East Coast of the U.S. will produce southwesterly winds that will blow toward the top of Fiona’s circulation. Those winds will cause the vertical wind shear to increase. Hurricane Fiona will start to weaken gradually when the wind shear increase.

The upper level trough near the East Coast of the U.S. will steer Fiona toward the northeast during the next 24 hours. On its anticipated track, the center of Hurricane Fiona will be a little to the west of Bermuda on Thursday night. Fiona is likely to be a major hurricane when it gets to Bermuda. Hurricane Fiona will bring strong, gusty winds and heavy rain to Bermuda. Fiona could approach the Canadian Maritimes on Saturday.

Elsewhere over the Atlantic Ocean, Tropical Storm Gaston prompted Tropical Storm Warnings for the Azores. Tropical Storm Warnings were in effect for Corvo, Flores, Faial, Pico, Sao Jorge, Graciosa, and Terceira. At 8:00 a.m. EDT on Thursday the center of Tropical Storm Gaston was located at latitude 40.7°N and longitude 34.5°W which put it about 340 miles (550 km) west-northwest of the Azores. Gaston was moving toward the east-northeast at 17 m.p.h. (28 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 1000 mb.

Hurricane Fiona Intensifies to Cat. 4

Hurricane Fiona intensified to Category 4 on the Saffir-Simpson Scale on Wednesday morning. At 8:00 a.m. EDT on Wednesday the center of Hurricane Fiona was located at latitude 24.2°N and longitude 71.7°W which put it about 700 miles (1125 km) southwest of Bermuda. Fiona was moving toward the north at 8 m.p.h. (13 km/h). The maximum sustained wind speed was 130 m.p.h. (200 km/h) and there were wind gusts to 150 m.p.h. (240 km/h). The minimum surface pressure was 937 mb.

A Hurricane Watch was issued for Bermuda. A Tropical Storm Warning was also in effect for Bermuda.

Hurricane Fiona continued to intensify over the warm Atlantic Ocean east of the Bahamas on Wednesday morning. A circular eye with a diameter of 30 miles (50 km) was present at the center of Fiona’s circulation. The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms. Bands of showers and thunderstorms were revolving around the core of Hurricane Fiona. Storms near the core generated upper level divergence that pumped mass away from the hurricane. The removal of large quantities of mass was causing the surface pressure to decrease.

Hurricane Fiona maintained its size as it strengthened during Tuesday night. Winds to hurricane force extended out 45 miles (75 km) from the center of Fiona. Winds to tropical storm force extended out 160 miles (260 km) from the center of circulation. The Hurricane Intensity Index (HII) was 25.1. The Hurricane Size Index (HSI) was 14.8 and the Hurricane Wind Intensity Size Index (HWISI) was 39.9.

Hurricane Fiona will move through an environment favorable for intensification during the next 24 hours. Fiona will move over water where the Sea Surface Temperatures are near 29˚C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. Hurricane Fiona is likely to intensify during the next 24 hours. If the inner end of a rainband wraps around the existing eye and eyewall, then an eyewall replacement cycle could cause Hurricane Fiona to weaken.

Hurricane Fiona will move around the western side of a subtropical high pressure system over the Atlantic Ocean. The high pressure system will steer Fiona toward the north during the next 12 hours. An upper level trough near the East Coast of the U.S. will start to steer Fiona toward the northeast on later Wednesday. On its anticipated track, Hurricane Fiona will affect Bermuda on Thursday night. Fiona could be a major hurricane when it gets to Bermuda. Hurricane Fiona could approach the Canadian Maritimes on Saturday.

Elsewhere over the Atlantic Ocean, Tropical Storm Gaston strengthened west of the Azores. At 5:00 a.m. EDT on Wednesday the center of Tropical Storm Gaston was located at latitude 37.5°N and longitude 42.6°W which put it about 850 miles (1370 km) west of the Azores. Gaston was moving toward the northeast at 16 m.p.h. (26 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 1000 mb.

Hurricane Fiona Moves Away from the Turks and Caicos

Hurricane Fiona moved away from the Turks and Caicos on Tuesday night. At 11:00 p.m. EDT on Tuesday the center of Hurricane Fiona was located at latitude 23.2°N and longitude 71.8°W which put it about 95 miles (155 km) north of Caicos Island. Fiona was moving toward the north at 8 m.p.h. (13 km/h). The maximum sustained wind speed was 125 m.p.h. (200 km/h) and there were wind gusts to 150 m.p.h. (240 km/h). The minimum surface pressure was 947 mb.

A Tropical Storm Watch was in effect for Bermuda.

Hurricane Fiona strengthened on Tuesday night as it moved away form the Turks and Caicos. A circular eye with a diameter of 23 miles (37 km) was at the center of Fiona’s circulation. The eye was surrounded by a ring of strong thunderstorms and the strongest winds were occurring in that ring of storms. Bands of showers and thunderstorms were revolving around the core of Hurricane Fiona. Storms near the core generated upper level divergence that pumped mass away from the hurricane. The removal of large quantities of mass was causing the surface pressure to decrease.

Hurricane Fiona grew larger as it strengthened. Winds to hurricane force extended out 45 miles (75 km) from the center of Fiona. Winds to tropical storm force extended out 160 miles (260 km) from the center of circulation. The Hurricane Intensity Index (HII) was 23.6. The Hurricane Size Index (HSI) was 14.8 and the Hurricane Wind Intensity Size Index (HWISI) was 38.4.

Hurricane Fiona will move through an environment favorable for intensification during the next 24 hours. Fiona will move over water where the Sea Surface Temperatures are near 29˚C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. Hurricane Fiona is likely to intensify during the next 24 hours. Fiona could strengthen to Category 4 on the Saffir-Simpson Scale. If the inner end of a rainband wraps around the existing eye and eyewall, then an eyewall replacement cycle could cause Hurricane Fiona to weaken temporarily.

Hurricane Fiona will move around the western side of a subtropical high pressure system over the Atlantic Ocean. The high pressure system will steer Fiona toward the north during the next 12 hours. An upper level trough near the East Coast of the U.S. will start to steer Fiona toward the northeast on later Wednesday. On its anticipated track, Hurricane Fiona will affect Bermuda on Thursday night. Fiona could be a major hurricane when it gets to Bermuda. Hurricane Fiona could approach the Canadian Maritimes on Saturday.

Elsewhere over the Atlantic Ocean, Tropical Storm Gaston formed west of the Azores. At 11:00 p.m. EDT on Tuesday the center of Tropical Storm Gaston was located at latitude 36.2°N and longitude 43.6°W which put it about 920 miles (1485 km) west of the Azores. Gaston was moving toward the north-northeast at 18 m.p.h. (30 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 1004 mb.