Space Weather Warning Geomagnetic K-Index of 6 expected

[category Space-Weather]
SpaceWeather
Issue Time: 2015 Aug 15 1458 UTC

EXTENDED WARNING: Geomagnetic K-Index of 6 expected
Valid From: 2015 Aug 15 1130 UTC
Now Valid Until: 2015 Aug 15 1800 UTC
Warning Condition: Persistence

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.
Aurora – Aurora may be seen as low as New York to Wisconsin to Washington state.

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.