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

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

DSCOVR Spacecraft has entered into Safe-Hold

DSCOVR Spacecraft has entered into Safe-Hold

Thursday, June 27, 2019

All DSCOVR space weather instrument data and other instrument data have been suspended as the spacecraft has entered into safe-hold. Anomaly investigations and associated recovery activities are underway. The primary customer, NOAA/NWS Space Weather Prediction Center (SWPC), will switch over to using Advanced Composition Explorer (ACE) satellite data as a primary source for space weather monitoring.