Space Weather

Issue Time: 2017 Aug 31 1336 UTC

WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2017 Aug 31 1337 UTC
Valid To: 2017 Aug 31 1800 UTC
Warning Condition: Onset
NOAA Scale: G2 – Moderate

Potential Impacts: Area of impact primarily poleward of 55 degrees Geomagnetic Latitude.
Induced Currents – Power grid fluctuations can occur. High-latitude power systems may experience voltage alarms.
Spacecraft – Satellite orientation irregularities may occur; increased drag on low Earth-orbit satellites is possible.
Radio – HF (high frequency) radio propagation can fade at higher latitudes.

For more detailed current Space Weather visit KnowledgeOrb Space Weather at Current Space Weather
Aurora viewing updates can be seen on the KnowledgeOrb Aurora viewing page. Aurora viewing

Sun
Current SDO AIA 304 Image of the Sun

This post compiled using data gathered from NOAA and NASA.

About the author

Recipient of many prestigious NASA Awards including the Exceptional Public Service Medal and the Robert H. Goddard award. Experience includes working for NASA, as a contractor, in satellite design, construction and operations. Expert in the satellite operations concepts and ground systems including command, control, and science data processing.