HAWAII–(ENEWSPF)–August 30, 2016. NASA-NOAA’s Suomi NPP and NOAA’s GOES satellites showed major Hurricane Madeline nearing the Hawaiian Islands. An animation of satellite imagery showed the movement of Madeline and nearby Hurricane Lester over a two day period.
This animation of NOAA’s GOES-West satellite imagery from August 27 to August 30 shows the movement of Category 4 Hurricane Madeline approaching Hawaii in the Central Pacific Ocean and Category 3 Hurricane Lester in the Eastern Pacific Ocean. Credits: NASA/NOAA GOES Project
At 7:25 p.m. EDT (23:25 UTC) on Aug. 29, 2016, NASA-NOAA’s Suomi NPP satellite captured an image of Hurricane Madeline nearing Hawaii. Credits: NASA Goddard Rapid Response Team
By 11 p.m. EDT (5 p.m. HST) the storm was classified as a major hurricane when maximum sustained winds reached 115 mph (185 kph). Madeline had become a Category 3 hurricane on the Saffir-Simpson Wind Scale.
On Aug. 30, Madeline has sparked a hurricane watch for Hawaii County, Hawaii.
At NASA/NOAA’s GOES project office at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, an animation of NOAA’s GOES-East satellite imagery from Aug. 28 to Aug. 30 was created. The animation showed the movement of Hurricane Madeline intensify from a Category 2 to Category 4 hurricane. To the east of Madeline, Hurricane Lester was moving through the Eastern Pacific Ocean.
At 8 a.m. EDT (2 a.m. HST/1200 UTC), the center of Hurricane Madeline was located near 19.3 degrees north latitude and 147.7 degrees west longitude. That puts the eye of Madeline about 490 miles (790 km) east of Hilo, Hawaii and 680 miles (1,095 km) east of Honolulu, Hawaii.
NOAA’s Central Pacific Hurricane Center (CPHC) said that Madeline is moving toward the west near 9 mph (15 kph) and this motion is expected to become west southwesterly late today through early Thursday. On the forecast track, the center of Madeline will pass dangerously close to the Big Island Wednesday and Wednesday night. The estimated minimum central pressure is 950 millibars.
Maximum sustained winds are near 130 mph (215 kph) with higher gusts. Madeline is a category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale. Some weakening is forecast through early Thursday. Hurricane-force winds extend outward up to 30 miles (45 km) from the center and tropical-storm-force winds extend outward up to 125 miles (205 km).
Hurricane conditions are possible over Hawaii County on Wednesday, Aug. 31, and ocean swells are expected to reach the Hawaiian Islands over the next couple of days, possibly becoming damaging along some coastlines Wednesday and Thursday.
NOAA’s CPHC said that heavy rains associated with Madeline may reach Hawaii County on Wednesday, and may impact other Hawaiian Islands later Wednesday into Friday. Madeline is expected to produce total rain accumulations of 5 to 10 inches, with isolated maximum amounts near 15 inches, especially over windward portions of the Big Island. This rainfall may lead to dangerous flash floods and mudslides.
For updates on Madeline, visit the CPHC website: http://www.prh.noaa.gov/cphc.