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    • WARNING: Geomagnetic K-index of 7 or greater expected Valid From: 2012 Apr 24 0205 UTC Valid To: 2012 Apr 24 0600 UTC G3 or greater #suninfo 4 years ago
    • ALERT: Geomagnetic K-index of 6 Threshold Reached: 2012 Mar 15 1724 UTC Active Warning: Yes NOAA Scale: G2 - Moderate #spaceweather #auroras 4 years ago
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SPACE WEATHER ADVISORY BULLETIN – 09/26/2011

**** EARLY AUTUMN GEOMAGNETIC STORM **** A Coronal Mass Ejection (CME) that erupted from NOAA Active Region 1302 on Saturday September 24 in conjunction with an M7 strength solar flare, arrived this morning at 1237 UT (8:37am Eastern Time).  It has kicked off moderate (G2) geomagnetic storms for low latitudes, but high latitudes are seeing … Continue reading

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Partial CME Impact Causes Geomagnetic Storm

Flares from Sunspot 1302 resulted in Coronal Mass Ejections (CMEs) partially directed at Earth, resulting a geomagnetic storm rated by the NOAA as Strong to Extreme on Monday. The NOAA reported that solar wind speeds had increased from 300km/sec to over 600km/sec at 12:15 UTC, indicating the arrival of a CME released two days ago … Continue reading

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Super Sun Blast Fears Put Russian Nuke Plants In Lockdown

The Federal Atomic Energy Agency (FAAE) states that “emergency notices” have gone out to all of Russia’s nuclear power plants warning them that a potential “blast” from our Sun could cause “massive power blackouts” and could even result in “spontaneous atomic explosions.” Prompting this unprecedented warning was our Sun’s unleashing of a massive X1.9 solar flare from the behemoth Sunspot … Continue reading

Photo Taken by: Alan-Friedman

Strong Solar Activity for the Month of September

Having already unleashed two X-flares since Sept. 22nd, sunspot AR1302 appears ready for more. The active region has a complex “beta-gamma-delta” magnetic field that harbors energy for strong M- and X-class eruptions. Flares from AR1302 will become increasingly geoeffective as the sunspot turns toward Earth in the days ahead. “Sunspot complex 1302 is incredibly easy … Continue reading

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