Suomi NPP satellite gets night-time and infrared views of Hurricane Hector

Suomi NPP satellite gets night-time and infrared views of Hurricane Hector

6 years ago
Anonymous $oIHRkISgaL

https://phys.org/news/2018-08-suomi-npp-satellite-night-time-infrared.html

William Straka III of the University of Wisconsin-Madison, Space Science and Engineering Center (SSEC) Cooperative Institute for Meteorological Satellite Studies (CIMSS), Madison, made the images. Straka said, "Suomi NPP had an almost nadir overpass of Hector, which meant that one could see the features of the storm fairly well. Not surprisingly for a major storm, there was a well-defined eye that could be seen, along with the associated tropospheric gravity waves due to the intense convection in the I05, 11um channel. The last quarter moon (53% illumination) also provided enough moonlight to see convection in the feeder bands along with the cirrus blow off and the well-defined eye from the storm. If one zooms in to the eye, as seen in the images attached, one can clearly see that it is very well defined, with open ocean being seen."

At 5 a.m. EDT 11 p.m. (0900 UTC/or 11 p.m. HST time on Aug. 5), the center of Hurricane Hector was located near latitude 14.9 North, longitude 140.6 West. That's about 1,010 miles (1,625 km) east-southeast of Hilo, Hawaii.