GSTDTAP  > 气候变化
NASA-NOAA satellite finds Cyclone Hikaa at Oman's coast
admin
2019-09-24
发布年2019
语种英语
国家美国
领域气候变化
正文(英文)
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IMAGE: On Sept. 24 at 5:30 a.m. EDT (0930 UTC), NASA-NOAA's Suomi NPP satellite captured a visible image of Tropical Storm Hikaa along the coast of Oman in the Northern Indian... view more 

Credit: Credit: NASA/NOAA/NRL

NASA-NOAA's Suomi NPP satellite passed over the Arabian Sea in the Northern Indian Ocean and provided forecasters with a view of Cyclone Hikaa's structure. Hikaa is at hurricane strength along Oman's coast.

On Sept. 24 at 5:30 a.m. EDT (0930 UTC), the Visible Infrared Imaging Radiometer Suite (VIIRS) instrument aboard Suomi NPP provided a visible image of Cyclone Hikaa. The VIIRS image showed that the storm was close to the eastern coast of Oman and its center was just south of Masirah Island. Hikaa's western quadrant was over the coast bringing gusty winds and heavy rainfall.

At 11 a.m. EDT (1500 UTC) on Sept. 24, the center of Cyclone Hikaa was located near latitude 19.9 degrees north and longitude 58.4 degrees east. That puts Hikaa's center just 38 nautical miles southwest of Masirah Island. Hikaa was moving to the west and maximum sustained winds have increased to near 75 knots (86 mph/139 kph) with higher gusts.

Hikaa is approaching landfall in Oman near Duqm. The storm will dissipate inland.

Hurricanes are the most powerful weather event on Earth. NASA's expertise in space and scientific exploration contributes to essential services provided to the American people by other federal agencies, such as hurricane weather forecasting.

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Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.

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来源平台EurekAlert!
文献类型新闻
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/215697
专题气候变化
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