Tag Archives: Cabo San Quintin

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.

Hurricane Hilary Moves Toward Baja California

Hurricane Hilary was moving toward Baja California on Saturday morning. At 8:00 a.m. EDT on Saturday the center of Hurricane Hilary was located at latitude 21.5°N and longitude 113.4°W which put it about 490 miles (790 km) south-southeast of Punta Eugenia, Mexico. Hilary was moving toward the north-northwest at 13 m.p.h. (21 km/h). The maximum sustained wind speed was 130 m.p.h. (210 km/h) and there were wind gusts to 155 m.p.h. (250 km/h). The minimum surface pressure was 943 mb.

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 Guaymas, Mexico. The Tropical Storm Warning included Cabo San Lucas. 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 moving closer to Baja California on Saturday morning. An eye with a diameter of 30 miles (50 km) was at the center of Hilary’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 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 50 miles (80 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 25.1. The Hurricane Size Index (HSI) was 19.2 and the Hurricane Wind Intensity Size Index (HWISI) was 44.3. Hurricane Hilary was capable of causing regional major damage.

Hurricane Hilary appeared to be starting to weaken on Saturday morning. Thunderstorms were weakening in bands in the western side of Hilary’s circulation. Some of the bands in the western part of Hilary consisted primarily of showers and lower clouds. Northerly winds in the western half of Hurricane Hilary were pulling cooler, drier air into that part of the hurricane.

Hurricane Hilary will be moving into an environment that will become unfavorable for a major hurricane during the next 24 hours. Hilary will move over water where the Sea Surface Temperatures are cooler than 27°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.

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 approach Punta Eugenia on Saturday night. Hilary will bring strong, gusty winds and locally heavy rain to Baja California. Heavy rain is likely to cause flash floods in some locations.

Hilary will reach southern California on Sunday. Hilary is likely to weaken to a tropical storm before it reaches southern California. Hilary bring strong winds and locally heavy rain to parts of southern California. 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.

Hurricane Kay Strengthens to Cat. 2

Hurricane Kay strengthened to Category 2 on the Saffir-Simpson Scale over the Eastern North Pacific Ocean southwest of Baja California on Wednesday morning. At 8:00 a.m. EDT on Wednesday the center of Hurricane Kay was located at latitude 20.6°N and longitude 112.3°W which put it about 220 miles (355 km) southwest of the southern tip of Baja California. Kay was moving toward the north-northwest at 12 m.p.h. (19 km/h). The maximum sustained wind speed was 100 m.p.h. (160 km/h) and there were wind gusts to 120 m.p.h. (195 km/h). The minimum surface pressure was 975 mb.

A Hurricane Warning was in effect for the portion of the coast from Punta Abreojos to San Jose De Las Palmas, Mexico. A Hurricane Watch was in effect for the portion of the coast from Punta Abreojos to Puerto Cortes, Mexico. A Tropical Storm Warning was in effect for the portion of the coast from Punta Abreojos to Bahia De Los Angeles, Mexico. The Tropical Storm Warning included Cabo San Lucas. A Tropical Storm Watch was in effect for the portion of the coast from Bahia De Los Angeles to San Felipe, Mexico. A Tropical Storm Watch was in effect for the portion of the coast from San Jose De Las Palmas to Cabo San Quintin, Mexico.

Hurricane Kay continue to strengthen on Wednesday morning. A circular eye was present at the center of Kay’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 Kay. Storms near the core generated upper level divergence that pumped mass away from the hurricane in all directions.

The circulation around Hurricane Kay was large. Winds to hurricane force extended out 30 miles (50 km) from the center of Kay’s circulation. Winds to tropical storm force extended out 230 miles (370 km) from the center. The Hurricane Intensity Index (HII) for Hurricane Kay was 16.5. The Hurricane Size Index (HSI) was 11.3 and the Hurricane Wind Intensity Size Index (HWISI) was 27.8. Kay was capable of causing regional serious damage.

Hurricane Kay will move through an environment favorable for intensification during the next 18 hours. Kay will move over water where the Sea Surface Temperatures are near 28˚C. It will move through a region where the upper level winds are weak and there will be little wind shear. Hurricane Kay will intensify during the next 18 hours. Kay could strengthen to a major hurricane.

Hurricane Kay will move around the southwestern part of a high pressure system over Mexico. The high pressure system will steer Kay toward the north-northwest during the next 24 hours. On its anticipated track, Hurricane Kay will approach the west coast of Baja California south of Punta Eugenia on Thursday morning. Kay will bring strong winds to the portion of the coast near Punta Eugenia. Bands on the eastern side of Hurricane Kay will drop locally heavy rain over much of Baja California. Heavy rain is likely to cause flash floods in some locations. Widespread outages of electricity could occur in Baja California.