Solar radiation enters the Earth's atmosphere with a portion being scattered by clouds and aerosols.

Javascript is required for this site to function properly. Please enable Javascript.

Processing, archiving and distributing Earth science data
at the NASA Langley Research Center

Experiencing issues, email us

Wednesday, August 14, 2019 to Saturday, August 24, 2019
00:01 - 24:00
Event Impact: 

Email us at for questions and order notifications
Due to security upgrades, some users are not receiving our emails or are experiencing data download problems. While we address this issue, if you do not receive an order notification email within one business day of placing a data order, have trouble accessing the data, or receive a response from a recent inquiry, please email us at