Category Archives: Satellites

Hail swath observed by GOES-16

On 14 May 2018, a severe thunderstorm near Denver, Colorado resulted in accumulations of hail (reports of 2 to 6 inches in depth locally). The hail swath left by the thunderstorm can easily be observed in GOES-16 imagery: http://rammb.cira.colostate.edu/templates/loop_directory.asp?data_folder=training/visit/loops/14may18/&loop_speed_ms=60 After … Continue reading

Posted in GOES R, Hail, Satellites, Severe Weather | Leave a comment

Synthetic imagery from the NSSL WRF-ARW for 7 March 2018 event

A nor’easter occurred on 7 March 2018 which resulted in heavy snow, strong winds and rain across portions of the Northeast U.S.  In this blog entry we’ll examine the performance of the NSSL WRF-ARW via synthetic water vapor imagery in … Continue reading

Posted in Cyclogenesis, GOES R, Winter Weather | Comments Off on Synthetic imagery from the NSSL WRF-ARW for 7 March 2018 event

Fuego de Volcan, Guatemala

A volcanic eruption took place on 1 February 2018 over the country of Guatemala. If you don’t know where exactly Guatemala is, it is located in central America, bordering the countries of Mexico, Belize, El Salvador and Honduras. Guatemala has … Continue reading

Posted in POES, Volcano Weather | Comments Off on Fuego de Volcan, Guatemala

4 January 2018 explosive cyclogenesis event

GOES-16 imagery captured the spectacular explosive cyclogenesis event on the eastern seaboard on 4 January.  First, we’ll look at the 3 GOES-16 water vapor channels along with the air mass RGB product: http://rammb.cira.colostate.edu/templates/loop_directory.asp?data_folder=training/visit/loops/4jan18/4panel_wv&loop_speed_ms=60 During this loop we see an instant … Continue reading

Posted in Cyclogenesis, GOES R | Comments Off on 4 January 2018 explosive cyclogenesis event