Tropical Storm Darby has generated Tropical Storm Warnings in Hawaii today, while Tropical Storm Frank is generating ocean swells along the coast of Baja California. Meanwhile Hurricane Georgette is over open waters.
NOAA’s GOES-West satellite captured infrared imagery of all three storms on Sunday, July 24, 2016 at 1200 UTC (8 a.m. EDT). Those images were put together at NASA/NOAA GOES Project office at NASA’s Goddard Space Flight Center in Greebelt, Maryland. NOAA manages the GOES satellites and NASA/NOAA GOES Project uses the data to create images and animations.
Darby Triggers Hawaii Warnings
Today, July 24, 2016, a Tropical Storm Warning is in effect for all islands in the state of Hawaii, except the Big Island. A Tropical Storm Watch is in effect for the Papahanaumokuakea Marine National Monument…from Nihoa Island to French Frigate Shoals.
At 500 AM HST (1500 UTC), the center of Tropical Storm Darby was located near latitude 19.8 North, longitude 157.3 West. Darby is moving toward the west-northwest near 9 mph (15 km/h) and this general motion is expected to continue over the next 48 hours. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Little change in strength is forecast through Monday, with slow weakening Monday night.
What Hawaii Can Expect from Darby
NOAA’s Central Pacific Hurricane Center said today that tropical Storm force winds are expected over parts of Maui County and Oahu through tonight, and over Kauai late tonight and Monday. Swells generated by Darby are impacting the Hawaiian Islands, and will continue through tonight before diminishing on Monday. Storm total rainfall of 6 to 10 inches, with isolated amounts of up to 15 inches. These rains could produce life-threatening flash floods and landslides.
Tropical Storm Frank Holding Steady, But Causing Swells in Baja California
At 11 a.m. EDT (1500 UTC) on Sunday, July 24, 2016, the center of Tropical Storm Frank was located near latitude 20.3 North, longitude 112.4 West. Frank is moving toward the west-northwest near 7 mph (11 kph). A generally west-northwestward motion is expected for the next day or so, followed by a turn toward the west. Maximum sustained winds remain near 65 mph (100 km/h) with higher gusts. Some slow weakening is forecast to begin late Monday.
Swells associated with Frank are affecting the coasts of the southern Baja California peninsula and the state of Sinaloa. These swells could cause life-threatening surf and rip currents.
Hurricane Georgette Strengthening
At 800 AM PDT (1500 UTC), the center of Hurricane Georgette was located near latitude 15.1 North, longitude 124.6 West. That’s about 1,100 miles (1,770km) west-southwest of the southern tip of baja California, Mexico.
Georgette is moving toward the west-northwest near 10 mph (17 km/h), and this motion is expected to continue today. A turn toward the northwest and a decrease in forward speed is forecast tonight. Maximum sustained winds have increased to near 85 mph (140 km/h) with higher gusts. Some additional strengthening is possible today, with slow weakening forecast to begin on Monday.