Tag Archives: San Evaristo

Tropical Storm Ileana Brings Wind and Rain to Southern Baja California

Tropical Storm Ileana brought gusty winds and rain to the southern part of Baja California on Friday afternoon.  At 5:00 p.m. EDT on Friday the center of Tropical Storm Ileana was located at latitude 22.7°N and longitude 109.4°W which put the center about 35 miles (55 km) east-southeast of Cabo San Lucas, Mexico.   Ileana was moving toward the north-northwest at 7 m.p.h. (11 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. (9 km/h).   The minimum surface pressure was 1000 mb.

A Tropical Storm Warning is in effect for the portion of the coast from Santa Fe to San Evaristo, Mexico.  The Tropical Storm Warning includes Cabo San Lucas and La Paz.

A Tropical Storm Watch is in effect for the portion of the coast from San Evaristo to Loreto, Mexico.  A Tropical Storm Watch is in effect for the portion of the coast from Topolobampo to Huatabampito, Mexico.

The circulation around Tropical Storm Ileana was not particularly well organized on Friday afternoon.  The northwestern part of Illeana’s circulation was passing over the southern end of Baja California.  The flow of air over land may have been disrupting the circulation.  Thunderstorms were occurring in bands revolving around the center of Tropical Storm Ileana.  Easterly winds pushing air up slopes in southern Baja California may have been contributing to the development of thunderstorms in that part of Ileana’s circulation.  Storms near the center of Ileana generated upper level divergence that pumped mass away to the northeast of the tropical storm.

The distribution of wind speeds in Tropical Storm Ileana was asymmetrical.  Winds to tropical storm force extended out 60 miles (95 km) in the eastern side of Ileana’s circulation.  The winds in the western part of Tropical Storm Ileana were blowing at less than tropical storm force.

Tropical Storm Ileana will move through an environment that will become less favorable for intensification during the next 24 hours.  Ileana will move over water where the Sea Surface Temperatures are near 30°C.  It will move under the southern part of an upper level trough over the Southwest U.S.  The upper level trough will produce southwesterly winds that will blow toward the top of Ileana’s circulation.  Those winds will cause the vertical wind shear to increase.  Tropical Storm Ileana is likely to weaken when the vertical wind shear increases.  The center of Ileana’s circulation could move across the southeastern tip of Baja California, which would also cause Tropical Storm Ileana to weaken.

Tropical Storm Ileana will move around the western end of a high pressure system over Mexico.  The high pressure system will steer Ileana toward the north during the next 24 hours.  On its anticipated track, the center of Tropical Storm Ileana will move across the southeastern tip of Baja California and over the southern Gulf of California.

Tropical Storm Ileana will continue to bring gusty winds and locally heavy rain to the southern part of Baja California during the next 24 hours.  Heavy rain could cause flash floods in some locations.

 

Tropical Storm Ileana Forms South of Baja California

Tropical Storm Ileana formed south of Baja California on Thursday afternoon.  At 5:00 p.m. EDT on Thursday the center of Tropical Storm Ileana was located at latitude 19.9°N and longitude 108.0°W which put the center about 240 miles (385 km) south-southeast of Cabo San Lucas, Mexico.  Ileana was moving toward the north-northwest at 9 m.p.h. (15 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 1001 mb.

A Tropical Storm Warning is in effect for the portion of the coast from Santa Fe to San Evaristo, Mexico.  The Tropical Storm Warning includes Cabo San Lucas and La Paz.

A Tropical Storm Watch is in effect for the portion of the coast from San Evaristo to Loreto, Mexico.  A Tropical Storm Watch is in effect for the portion of the coast from Topolobampo to Huatabampito, Mexico.

A low pressure system over the Eastern North Pacific Ocean south of Baja California strengthened on Thursday afternoon and the U.S. National Hurricane Center designated the system as Tropical Storm Ileana.  More thunderstorms were developing near the center of Ileana’s circulation.  However, the distribution of theunderstorms in Tropical Storm Ileana was asymmetrical.  Thunderstorms were occurring in bands in the western side of Ileana’s circulation.  Bands in the eastern side of Ileana consisted primarily of showers and lower clouds.

The distribution of wind speeds in Tropical Storm Ileana was also asymmetrical.  Winds to tropical storm force extended out 80 miles (130 km) in the northeastern quadrant of Ileana’s circulation.  The winds in the other parts of Ileana were blowing at less than tropical storm force.

Tropical Storm Ileana will move through an environment somewhat favorable for intensification during the next 24 hours.  Ileana will move over water where the Sea Surface Temperatures are near 30°C.  It will move under the southwestern part of an upper level ridge over Mexico.  The upper level ridge will produce easterly winds that will blow toward the top of Ileana’s circulation.  Those winds will cause moderate vertical wind shear.  The wind shear will inhibit intensification, but the shear will not be enough to prevent intensification.  Tropical Storm Ileana is likely to intensify during the next 24 hours.

Tropical Storm Ileana will move around the western end of a high pressure system over Mexico.  The high pressure system will steer Ileana toward the north-northwest during the next 24 hours.  On its anticipated track, Tropical Storm Ileana will reach the southern end of Baja California on Friday morning.

Tropical Storm Ileana will bring gusty winds and locally heavy rain to the southern part of Baja California.  Heavy rain could cause flash floods in some locations.

Hurricane Norma Brings Wind and Rain to Southern Baja California

Hurricane Norma brought wind and rain to the southern part of Baja California on Saturday. At 2:00 p.m. EDT on Saturday the center of Hurricane Norma was located at latitude 22.9°N and longitude 110.3°W which put it about 25 miles (40 km) west of Cabo San Lucas, Mexico. Norma was moving toward the north at 8 m.p.h. (13 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 977 mb.

A Hurricane Warning was in effect for the portion of the coast from Todos Santos to Los Barriles, Mexico. The Hurricane Warning included Cabo San Lucas. Tropical Storm Warnings were in effect for the portions of the coast from Todos Santos to Santa Fe, Mexico and from Los Barriles to San Evaristo, Mexico. A Tropical Storm Warning was also in effect for the portion of the coast from Topolobampo to Mazatlan, Mexico.

Hurricane Norma brought strong winds and locally heavy rain to the southern part of Baja California on Saturday afternoon. A weather station in Cabo San Lucas reported a sustained wind speed of 55 m.p.h. (89 km/h) and a wind gust of 72 m.p.h. (116 km/h). A weather radar in Cabo San Lucas showed heavy rain falling over the southern end of Baja California.

Hurricane Norma weakened as it approached the southern end of Baja California on Saturday. An upper level trough west of Baja California produced southwesterly winds that blew toward the top of Norma’s circulation. Those winds caused moderate vertical wind shear and the wind shear caused Hurricane Norma to weaken.

The center of Hurricane Norma was just offshore to the west of Cabo San Lucas on Saturday afternoon. Winds to hurricane force extended out 30 miles (50 km) from the center of Norma’s circulation. Winds to tropical storm force extended out 140 miles (220 km) from the center of circulation. The Hurricane Intensity Index (HII) was 12.7. The Hurricane Size Index (HSI) was 11.5 and the Hurricane Wind Intensity Size Index (HWISI) was 24.2. Hurricane Norma was similar in size and intensity to Hurricane Hanna when Hanna hit south Texas in 2020.

The upper level trough west of Baja California will steer Hurricane Norma toward the northeast during the next 24 hours. On its anticipated track, the center of Hurricane Norma will move across the southern end of Baja California. Norma will continue to bring strong winds and locally heavy rain to southern Baja California during the next 18 hours. Heavy rain is likely to cause flash floods in some locations.

Hurricane Norma will weaken to a tropical storm while it moves across the southern end of Baja California. Norma will move across the southern part of the Gulf of California on Sunday. Norma will approach the west coast of Mexico between Topolobampo and Mazatlan on Sunday afternoon. Norma could also drop heavy rains over Sinaloa.

Hurricane Norma Approaches Baja California

Hurricane Norma approached the southern end of Baja California on Friday afternoon. At 5:00 p.m. EDT on Friday the center of Hurricane Norma was located at latitude 20.1°N and longitude 109.8°W which put it about 195 miles (310 km) south of Cabo San Lucas, Mexico. Norma was moving toward the north-northwest at 8 m.p.h. (13 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 955 mb.

A Hurricane Warning was in effect for the portion of the coast from Todos Santos to Los Barriles, Mexico. The Hurricane Warning included Cabo San Lucas. Tropical Storm Warnings were in effect for the portions of the coast from Todos Santos to Santa Fe, Mexico and from Los Barriles to San Evaristo, Mexico. A Tropical Storm Watch was in effect for Las Islas Marias. A Tropical Storm Watch was also in effect for the portion of the coast from Topolobampo to Bahia Tempehuaya, Mexico.

Hurricane Norma was still a major hurricane as it approached the southern end of Baja California on Friday afternoon. A circular eye with a diameter of 18 miles (30 km) was at the center of Norma’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 core of Hurricane Norma. Storms near the core generated upper level divergence that pumped mass away from the hurricane.

Winds to hurricane force extended out 35 miles (55 km) from the center of Hurricane Norma. Winds to tropical storm force extended out 160 miles (260 km) from the center of Norma’s circulation. The Hurricane Intensity Index (HII) was 22.1. The Hurricane Size Index (HSI) was 13.3 and the Hurricane Wind Intensity Size Index (HWISI) was 35.4. Hurricane Norma was similar in size and intensity to Hurricane Delta when Delta hit Louisiana in 2020.

Hurricane Norma will move through an environment unfavorable for intensification during the next 24 hours. Norma will move over water where the Sea Surface Temperatures are near 29°C. However, an upper level trough west of Baja California will produce southwesterly winds that will blow toward the top of Norma’s circulation. Those winds will cause moderate vertical wind shear. The wind shear will cause Hurricane Norma will to weaken during the next 24 hours.

Hurricane Norma will move around the western part of a high pressure system over Mexico. The high pressure system will steer Norma toward the north during the next 24 hours. On its anticipated track, Hurricane Norma will approach the southern end of Baja California on Saturday morning. Norma will bring strong, gusty winds and locally heavy rain to the southern end of Baja California. Heavy rain is likely to cause flash floods in some locations. Hurricane Norma could cause a storm surge of up to 10 feet (3 meters along the coast at the southern end of Baja California.

Hilary Rapidly Intensifies to a Hurricane

Former Tropical Storm Hilary rapidly intensified to a hurricane over the Eastern North Pacific Ocean on Thursday morning. A Tropical Storm Watch was in effect for the southern part of Baja California. At 8:00 a.m. EDT on Thursday the center of Hurricane Hilary was located at latitude 15.2°N and longitude 107.1°W which put it about 320 miles (515 km) southwest of Manzanillo, Mexico. Hilary was moving toward the west-northwest at 13 m.p.h. (21 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. (145 km/h). The minimum surface pressure was 982 mb.

A Tropical Storm Watch was in effect for the portion of the coast of Baja California from Cabo San Lazaro to San Evaristo, Mexico. The Tropical Storm Watch included Cabo San Lucas.

Former Tropical Storm Hilary rapidly intensified to a hurricane on Thursday morning. An eye was visible on satellite images at the center of Hurricane Hilary. 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 Hurricane Hilary. Storms near the core generated upper level divergence that pumped mass away from the hurricane.

The circulation around Hurricane Hilary was large. Winds to hurricane force extended out 70 miles (110 km) from the center of Hilary’s circulation. Winds to tropical storm force extended out 275 miles (445 km) from the center of circulation.

Hurricane Hilary will move through an environment very favorable for intensification during the next 24 hours. Hilary will move over water where the Sea Surface Temperatures are near 30°C. It will move through a region where the upper level winds are weak and there will be little vertical wind shear. Hurricane Hilary will intensify during the next 24 hours. Hilary could intensify rapidly at times. Hurricane Hilary is likely to strengthen to a major hurricane on Friday.

Hurricane Hilary will move around the western part of a high pressure system over Mexico. The high pressure system will steer Hilary toward the northwest during the next 24 hours. On its anticipated track Hurricane Hilary will move toward Baja California. Hilary will move more toward the north when it reaches the western end of the high pressure system during the weekend. Hurricane Hilary will start to affect Baja California during the weekend.

Elsewhere, Tropical Storm Greg was passing south of Hawaii and Tropical Storm Fernanda continued to weaken. At 5:00 a.m. EDT on Thursday the center of Tropical Storm Greg was located at latitude 12.1°N and longitude 154.5°W which put it about 675 miles (1085 km) south-southeast of Honolulu, Hawaii. Greg was moving toward the west at 13 m.p.h. (21 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 1004 mb.

At 5:00 a.m. EDT on Thursday the center of Tropical Storm Fernanda was located at latitude 16.6°N and longitude 130.8°W which put it about 1425 miles (2290 km) west-southwest of the southern tip of Baja California. Fernanda was moving toward the west at 15 m.p.h. (24 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 1004 mb.

Hurricane Kay Hits Baja California

Hurricane Kay hit Baja California on Thursday afternoon. At 5:00 p.m. EDT on Thursday the center of Hurricane Kay was located at latitude 27.1°N and longitude 114.3°W which put it about 70 miles (110 km) southeast of Punte Eugenia, Mexico. Kay was moving toward the north-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. (145 km/h). The minimum surface pressure was 982 mb.

A Hurricane Warning was in effect for the portion of the coast from Punta Abreojos to San Jose De Las Palomas, Mexico. A Hurricane Watch was in effect for the portion of the coast from Puerto Cortes to Punta Abreojos, Mexico. A Tropical Storm Warning was in effect for the portion of the coast from San Jose De Las Palomas, Mexico to the border with the U.S. A Tropical Storm Warning was in effect for the portion of the coast from Punta Abreojos to Puerto Cortes, Mexico. A Tropical Storm Warning was also in effect for the portion of the coast from San Evaristo to Guaymas, Mexico.

The center of Hurricane Kay made landfall on the west coast of Baja California southeast of Punta Eugenia on Thursday afternoon. Kay weakened slowly as it approached the west coast of Baja California. Winds to hurricane force extended out 35 miles (55 km) in the northeastern quadrant of Hurricane Kay. Winds to tropical storm force extended out 220 miles (350 km) from the center of Kay’s circulation. Bands in the eastern side of Hurricane Kay dropped heavy rain over parts of Baja California and there were reports of flash floods in some locations.

Hurricane Kay will continue to move toward the north-northwest during the next 24 hours. The center of Hurricane Kay will be over land during the next few hours before it moves back over water when the center gets north of Punta Eugenia. Kay will weaken steadily during the next 24 hours. The eastern half of Kay’s circulation will be flowing over Baja California, where the mountains will disrupt the flow of air. Hurricane Kay will move over water where the Sea Surface Temperatures are near 23˚C. Kay will continue to produce gusty winds and locally heavy rain over Baja California as it moves northwards.

Clouds in the rainbands will not rise as high into the atmosphere when Hurricane Kay weakens. Kay will be steered by winds closer to the surface on Friday. The winds in the lower levels of the atmosphere will steer Kay more toward the northwest on Friday. On its anticipated track, the center of Kay will be southeast of San Diego, California on Friday night. Kay could be a tropical storm when it is southeast of San Diego. Bands in the eastern side of Kay could bring gusty winds and locally heavy rain to parts of southern California and western Arizona. A High Wind Watch is in effect for parts of southern California. Flood Watches are in effect for parts of southern California and western Arizona.