Tag Archives: Todos Santos

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.

Norma Prompts Hurricane Warning for Baja California

The potential risk posed by Hurricane Norma prompted the issuance of a Hurricane Warning for the southern part of Baja California. At 11:00 p.m. EDT on Thursday the center of Hurricane Norma was located at latitude 18.2°N and longitude 108.1°W which put it about 345 miles (555 km) south-southeast of Cabo San Lucas, Mexico. Norma was moving toward the north at 7 m.p.h. (11 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 948 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. A Tropical Storm Watch was in effect for Los Islas Marias. Tropical Storm Watches were also in effect for the portions of the coast from Todos Santos to Santa Fe, Mexico and from Los Barriles to La Paz, Mexico.

Hurricane Norma weakened slowly on Thursday evening. An upper level trough west of Baja California was producing southwesterly winds that were blowing toward the top of Norma’s circulation. Those winds were causing the vertical wind shear to increase. The eye at the center of Hurricane Norma was less distinct on satellite images. Bands of showers and thunderstorms were revolving around the core of Norma’s circulation. 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 150 miles (240 km) from the center of Norma’s circulation. The Hurricane Intensity Index (HII) for Hurricane Norma was 22.1. The Hurricane Size Index (HSI) was 12.5 and the Hurricane Wind Intensity Size Index (HWISI) was 34.6. Hurricane Norma was similar in size and intensity to Hurricane Delta when Delta hit southwest 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, the upper level trough west of Baja California will continue to 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 could approach the southern end of Baja California on Friday night. Norma will bring strong winds and locally heavy rain to the southern end of Baja California. Heavy rain is likely to cause flash floods in some locations.

Norma Rapidly Intensifies to a Major Hurricane

Hurricane Norma rapidly intensified to a major hurricane over the Eastern North Pacific Ocean on Thursday morning. At 8:00 a.m. EDT on Thursday the center of Hurricane Norma was located at latitude 17.0°N and longitude 107.5°W which put it about 430 miles (690 km) south-southeast of Cabo San Lucas, Mexico. Norma was moving toward the north at 6 m.p.h. (10 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 950 mb.

A Hurricane Watch was in effect for the portion of the coast from Todos Santos to Los Barriles, Mexico. The Hurricane Watch included Cabo San Lucas.

Hurricane Norma rapidly intensified to a major hurricane on Thursday morning. A circular eye with a diameter of 23 miles (37 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 strong upper level divergence that pumped mass away from the hurricane.

Winds to hurricane force extended out 25 miles (40 km) from the center of Hurricane Norma. Winds to tropical storm force extended out 150 miles (240 km) from the center of Norma’s circulation. The Hurricane Intensity Index (HII) for Hurricane Norma was 23.6. The Hurricane Size Index (HSI) was 10.6 and the Hurricane Wind Intensity Size Index (HWISI) was 34.2. Hurricane Norma was similar in size and intensity to Hurricane Dennis when Dennis hit Northwest Florida in 2005.

Hurricane Norma will move through an environment favorable for intensification during the next 12 hours. Norma 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 Norma could continue to intensify during the next 12 hours. An upper level trough west of Baja California will approach Norma later on Thursday. The upper level trough will produce southwesterly winds that will blow toward the top of Norma’s circulation. Those winds will cause the vertical wind shear to increase. Hurricane Norma will start to weaken when the wind shear increases.

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 could approach the southern end of Baja California on Friday night. Norma will bring strong winds and locally heavy rain to the southern end of Baja California. Heavy rain is likely to cause flash floods in some locations.

Hurricane Hilary Brings Wind and Rain to Baja California

Hurricane Hilary brought wind and rain to Baja California on Saturday night. At 11:00 p.m. EDT on Saturday the center of Hurricane Hilary was located at latitude 25.3°N and longitude 114.6°W which put it about 175 miles (280 km) south of Punta Eugenia, Mexico. Hilary was moving toward the north-northwest at 18 m.p.h. (30 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 968 mb.

Even though center of Hurricane Hilary was south of Punta Eugenia, Hilary brought strong winds and locally heavy rain to Baja California on Saturday night. A weather station in Loreto, Mexico reported a sustained wind speed of 58 m.p.h. (93 km/h) and a wind gust of 69 m.p.h. (111 km/h). There were reports of flash floods in Santa Rosalia, Mexico.

A Hurricane Warning was in effect for the portion of the coast from Punta Abreojos to Cabo San Quintin, Mexico. A Hurricane Watch was in effect for the portion of the coast from Cabo San Quintin to Ensenada, Mexico. A Tropical Storm Warning was in effect for the portion of the coast from Punta Abreojos to Todos Santos, Mexico. A Tropical Storm Warning was in effect for the portion of the coast from Los Barriles to Guaymas, Mexico. A Tropical Storm Warning was in effect for the portion of the coast from the U.S. border with Mexico to the Point Mugu, California. The Tropical Storm Warning included San Diego. The Tropical Storm Warning also included Catalina Island. A Tropical Storm Warning was in effect for the portion of the coast from Cabo San Quintin, Mexico to the border with the U.S. A Tropical Storm Watch was in effect for the portion of the coast from Guaymas to Huatabampito, Mexico.

Hurricane Hilary was weakening on Saturday night. There was no longer an eye visible on satellite images of Hurricane Hilary. The distribution of thunderstorms in Hilary was asymmetrical. Many of the thunderstorms were occurring in bands in the northern half of Hilary’s circulation. Bands in the southern half of the circulation consisted primarily of showers and lower clouds.

The circulation around Hurricane Hilary was still large even though Hilary was weakening. Winds to hurricane force extended out 45 miles (75 km) from the center of Hilary’s circulation. Winds to tropical storm force extended out 265 miles (425 km) from the center of circulation. The Hurricane Intensity Index (HII) was 13.9. The Hurricane Size Index (HSI) was 18.7 and the Hurricane Wind Intensity Size Index (HWISI) was 32.6. Hurricane Hilary was similar in size and intensity to Hurricane Matthew when Matthew hit South Carolina in 2016.

Hurricane Hilary will be moving into an environment that will be unfavorable for a hurricane during the next 24 hours. Hilary will move over water where the Sea Surface Temperatures are colder than 26°C. It will move between an upper level ridge over Mexico and the south central U.S. and an upper level low west of California. The upper level ridge and upper level low will interact to produce northerly winds that will blow toward the top of Hilary’s circulation. Those winds will cause the vertical wind shear to increase. The combination of cooler water and more vertical wind shear will cause Hurricane Hilary to weaken during the next 24 hours. In addition, much of the circulation in the eastern side of Hurricane Hilary will pass over Baja California. The mountains in Baja California will partially disrupt the flow of air around Hurricane Hilary.

The upper level ridge over the south central U.S. and the upper level low west of California will steer Hurricane Hilary toward the north-northwest during the next 24 hours. On its anticipated track, the center of Hurricane Hilary will be near Punta Eugenia early Sunday morning. Hilary will continue to produce strong, gusty winds and locally heavy rain in Baja California on Sunday. Heavy rain is likely to cause flash floods in some locations.

Hurricane Hilary could take a track similar to the one taken by Hurricane Nora in 1997. The center of Hilary will reach southern California by Sunday evening. Hilary will weaken to a tropical storm before it reaches southern California. Hilary will bring strong winds and locally heavy rain to parts of southern California. The heaviest rain is likely to fall where the wind force the air to rise over mountains. Heavy rain is likely to cause flash floods in some locations. Flood Watches have been issued for parts of southern California, southern Nevada, southern Utah and western Arizona. Hilary could also bring strong winds to mountains in southern Nevada, southern Utah and western Arizona.

Genevieve Prompts Hurricane Warning for Baja California

A potential close approach of Hurricane Genevieve prompted the issuance of a Hurricane Warning for the southern tip of Baja California.  At 11:00 p.m. EDT on Wednesday the center of Hurricane Genevieve was located at latitude 20.9°N and longitude 109.7°W which put it about 140 miles (225 km) south of the southern tip of Baja California.  Genevieve was moving toward the north-northwest at 9 m.p.h. (15 km/h).  The maximum sustained wind speed was 115 m.p.h. (185 km/h) and there were wind gusts to 135 m.p.h. (220 km/h).  The minimum surface pressure was 959 mb.

A Hurricane Warning was in effect for the portion of the coast from Los Barriles to Todos Santos, Mexico.  A Tropical Storm Warning was in effect for the portion of the coast from Todos Santos to Cabo San Lazaro, Mexico.  A Tropical Storm Watch was in effect for the portion of the coast from Los Barriles to La Paz, Mexico.

Hurricane Genevieve continued to exhibit a well organized circulation.  A circular eye was present at the center of 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 Genevieve.  Storms near the core of the circulation were generating strong upper level divergence was pumping mass away from the hurricane.

Hurricane force winds extended out 35 miles (55 km) from the center of Genevieve.  Tropical Storm force winds extended out 140 miles (225 km) from the center of circulation.  The Hurricane Intensity Index (HII) for Hurricane Genevieve was 20.6.  The Hurricane Size Index (HSI) was 13.4 and the Hurricane Wind Intensity Size Index (HWISI) was 34.0.

Hurricane Genevieve will move through an environment less favorable for a major hurricane during the next few days.  Genevieve will move over water where the Sea Surface Temperatures are cooler than 27°C.  It will move through a region where the upper level winds are weak and there will be little vertical wind shear.  Hurricane Genevieve is likely to weaken when the core starts to move over cooler water.

Hurricane Genevieve will move around the southwestern part of an ridge of high pressure over the southwestern U.S. and northern Mexico.  The ridge will Genevieve toward the north-northwest during the next 24 hours.  On its anticipated track the core of Hurricane Genevieve could be near the southern tip of Baja California in about 18 hours.  Genevieve will cause gusty winds over the southern part of Baja California.  It will also drop locally heavy rain which could cause flash floods.

Hurricane Genevieve Rapidly Intensifies to Cat. 4

Hurricane Genevieve rapidly intensified to Category 4 on the Saffir-Simpson Scale over the Eastern North Pacific Ocean.  At 8:00 a.m. EDT on Tuesday the center of Hurricane Genevieve was located at latitude 17.7°N and longitude 107.6°W which put it about 390 miles (630 km) south-southeast of the southern tip of Baja California.  Genevieve was moving toward the northwest a 16 m.p.h. (26 km/h).  The maximum sustained wind speed was 130 m.p.h. (210 km/h) and there were wind gusts to 150 m.p.h. (240 km/h).  The minimum surface pressure was 950 mb.

A Tropical Storm Warning was in effect for the portion of the coast from Los Barriles to Todos Santos, Mexico.  Tropical Storm Watches were in effect for the portion of the coast from Los Barriles to La Paz and from Todos Santos to Sante Fe, Mexico.

Hurricane Genevieve continued to intensify rapidly during the past 24 hours and it reached Category 4 on the Saffir-Simpson Scale.  A circular eye with a diameter of 20 miles (32 km) formed at the center of Genevieve.  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 Genevieve.  Storms near the core were generating strong upper level divergence which was pumping mass away from the hurricane in all directions.

The circulation around Hurricane Genevieve increased in size during the past 24 hours.  Winds to hurricane force extended out 30 miles (50 km) from the center of circulation.  Winds to tropical storm force extended out 150 miles (240 km) from the center.  The Hurricane Intensity Index (HII) for Hurricane Genevieve was 25.1.  The Hurricane Size Index (HSI) was 10.9 and the Hurricane Wind Intensity Size Index (HWISI) was 36.0.

Hurricane Genevieve will move through an environment very favorable for strong hurricanes during the next 24 hours.  Genevieve will move over water where the Sea Surface Temperature is 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 Genevieve could strengthen further during the next 24 hours.  If a rainband wraps around the existing eye and eyewall, then an eyewall replacement cycle could occur.  The eyewall replacement cycle would cause Hurricane Genevieve to weaken.

Hurricane Genevieve will move south of a ridge of high pressure over the southwestern U.S. and northern Mexico.  The high will steer Genevieve toward the northwest during the next several days.  On its anticipated track the center of Hurricane Genevieve will pass west of Baja California.  However, Genevieve could come close enough to the coast to bring tropical storm force winds and locally heavy rain to the southern portion of Baja California.  Locally heavy rain could cause flash floods in some locations.