RV: WATCH: Geomagnetic A-index of 20 or greater predicted (G1 Likely)

 

 

De: SWPC Product Subscription Service [mailto:SWPC.Products@noaa.gov]
Enviado el: martes, 24 de abril de 2012 15:06
Para: cuervo_purulento@yahoo.com
Asunto: WATCH: Geomagnetic A-index of 20 or greater predicted (G1 Likely)

 

Space Weather Message Code: WATA20

Serial Number: 490

Issue Time: 2012 Apr 24 1400 UTC

WATCH: Geomagnetic A-index of 20 or greater predicted

NOAA Scale: Periods reaching the G1 (Minor) Level Likely

Valid for UTC Day: 2012 Apr 26

NOAA Space Weather Scale descriptions can be found at

www.swpc.noaa.gov/NOAAscales

Potential Impacts: Area of impact primarily poleward of 60 degrees Geomagnetic Latitude.

Induced Currents - Weak power grid fluctuations can occur.

Spacecraft - Minor impact on satellite operations possible.

Aurora - Aurora may be visible at high latitudes, i.e., northern tier of the U.S. such as northern Michigan and Maine.

 

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