Tag Archives: San Jose De Las Palomas

Simon Intensifies to a Major Hurricane

Hurricane Simon intensified to a major hurricane as it moved over the Eastern North Pacific Ocean south of Mexico on Friday.

At 11:00 p.m. EDT on Friday the center of Hurricane Simon was located at latitude 16.8°N and longitude 104.6°W which put the center about 155 miles (250 km) south of Manzanillo, Mexico.   Simon 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. (225 km/h).  The minimum surface pressure was 952 mb.

A Hurricane Warning is in effect for the portion of the coast from Punta San Telmo to Punta Mita, Mexico.  The Hurricane Warning includes Manzanillo and Puerto Vallarta.

A Hurricane Watch is in effect for the portion of the coast from Punta Mita to El Roblito, Mexico.

A Hurricane Watch is in effect for Las Islas Marias.

A Tropical Storm Watch is in effect for the portion of the coast from Punta San Telmo to Lazaro Cardenas, Mexico.

Hurricane Simon intensified to a major hurricane on Friday.

A very small eye formed at the center of Hurricane Simon.  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 Simon’s circulation.  Storms near the center of Simon generated upper level divergence that pumped mass away from the hurricane.  The removal of mass caused the surface pressure to decrease.

The circulation around Hurricane Simon was small.  Winds to hurricane force extended out 20 miles (30 km) from the center of Simon’s circulation.  Winds to tropical storm force extended out 80 miles (130 km) from the center of Hurricane Simon.

The Hurricane Intensity Index (HII) for Hurricane Simon is 22.1.  The Hurricane Size Index (HSI) is 6.1 and the Hurricane Wind Intensity Size Index (HWISI) is 28.2.

Hurricane Simon will move through an environment favorable for intensification during the next 24 hours.  Simon will move over water where the Sea Surface Temperatures are near 30°C.  It will move under the middle of an upper level ridge that is over Mexico and the Eastern North Pacific Ocean.  The upper level ridge winds are weak near the middle of the ridge and there will be little vertical wind shear.  Hurricane Simon will intensify during the next 24 hours.  Simon could intensify rapidly at times.  Hurricane Simon could strengthen to a Category 5 hurricane on Saturday.

Hurricane Simon will move around the western part of a high pressure system that is over Mexico.  The high pressure system will steer Simon toward the north during the next 24 hours.  Hurricane Simon will approach the west coast of Mexico between Manzanillo and Cabo Corrientes on Saturday.

Hurricane Simon is likely to be a major hurricane when it hits the west coast of Mexico.  Simon will bring strong winds and locally heavy rain to the west coast of Mexico.  The strongest winds and heaviest rains will occur in Jalisco and Nayarit.  Heavy rain is likely to cause flash floods in some locations.  Hurricane Simon could cause a storm surge of up to 16 feet (5 meters) along parts of the west coast of Mexico.

Elsewhere over the Eastern North Pacific Ocean, Tropical Storm Rachel started to move toward Baja California.  Tropical Storm Watches and Tropical Storm Warnings were issued for parts of southern California, the northern part of Baja California and northwestern Mexico.

At 11:00 p.m. EDT on Friday the center of Tropical Storm Rachel was located at latitude 23.8°N and longitude 123.3°W which put the center about 720 miles (1160 km) south-southwest of San Diego, California.  Rachel was moving toward the northeast at 9 m.p.h. (15 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 995 mb.

A Tropical Storm Warning is in effect for the portion of the coast from San Jose de Las Palomas, Mexico to the Mexico/U.S. border.

A Tropical Storm Warning is in effect for the portion of the coast from Isla San Luis to Puerto Penasco, Mexico.

A Tropical Storm Watch is in effect for the portion of the coast from the U.S./Mexico border to the San Diego County/Orange County line in California.

A Tropical Storm Watch is in effect for the portion of the coast from Isla San Luis to Bahia de Los Angeles, Mexico.

A Tropical Storm Watch is in effect for the portion of the coast from Puerto Libertad to Puerto Penasco, Mexico.

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.