Some slight weakening is possible as Isaias moves over Hispaniola today. The post-tropical cyclone is moving toward the west near 23 mph (37 kph). The rainfall was producing life-threatening flash flooding. In addition to the heavy rain over south Texas, Hanna’s onshore flow brought coastal flooding to many parts of the south Texas coast, while Hanna’s outer rainbands also brought localized areas of heavy rain to portions of the northern Gulf Coast.These rainfall amounts will lead to life-threatening flash flooding and mudslides, as well as river flooding.
Flash flooding and mudslides are possible across these Mexican states. On Friday the 24th, Hanna continued to show signs of intensifying but remained at tropical storm intensity.
The estimated minimum central pressure was 1004 millibars.
This rain may result in life-threatening flash flooding, rapid rises on small streams, and isolated minor to moderate river flooding in south Texas.”Although the Hawaiian Islands missed a landfall from Hurricane Douglas, the storm was certainly close enough to bring strong surf, heavy rains and gusty winds to the islands. It was centered near latitude 24.7 degrees north and longitude 175.4 degrees west.
A wind gust of 49 mph (80 kph) was reported within the past couple of hours at Port Isabel-Cameron County Airport.Infrared imagery from NASA shows the capability of Hurricane Hanna to generate heavy rainfall, and the National Hurricane Center has included that rainfall potential in their forecast. Total rain accumulations of 3 to 6 inches with locally higher amounts are possible, with the greatest rainfall in elevated terrain on Kauai. The strongest thunderstorms that reach high into the atmosphere have the coldest cloud top temperatures.NOAA’s National Hurricane Center defines a post-tropical cyclone as a former tropical cyclone.
July 23, 2020. They include more than 30,000 pregnant women in seven regions who may be in need of reproductive health services, including facilities and supplies for clean deliveries to prevent maternal and newborn deaths. That is 50 miles (75 km) southwest of Punta Cana, Dominican Republic. China attacks UK's 'groundless' Huawei 5G ban. A Hurricane Warning is in effect for portions of the Papahanaumokuakea Marine National Monument from Nihoa to French Frigate Shoals. Some re-strengthening is possible by this weekend. A Tropical Storm Warning is in effect for Puerto Rico, Vieques, Culebra, the U.S. Virgin Islands, the British Virgin Islands, Montserrat, St. Kitts, Nevis, and Anguilla, St. Martin, and St. Barthelemy, Saba and St. Eustatius, St. Maarten, the Dominican Republic’s entire southern and northern coastlines, the north coast of Haiti from Le Mole St Nicholas eastward to the northern border with the Dominican Republic, the Turks and Caicos Islands and the southeastern Bahamas including the Acklins, Crooked Island, Long Cay, the Inaguas, Mayaguana, and the Ragged Islands.NASA’s Terra satellite is one in a fleet of NASA satellites that provide data for hurricane research.NHC noted, “Ocean swells generated by Hanna will continue to affect much of the Texas and northeastern Mexico coasts early today.