Significant Geomagnetic Storm Underway
Posted by JAC on 4/12/2011, 6:39 am
| Space Weather Message Code: WARK04 Serial Number: 1717 Issue Time: 2011 Apr 12 0629 UTC WARNING: Geomagnetic K-index of 4 expected Valid From: 2011 Apr 12 0630 UTC Valid To: 2011 Apr 12 1230 UTC Warning Condition: Onset    |
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In this thread:
- Large impulses in Alaska. IMF turns strongly negative. - JAC, 4/12/2011, 8:11 am
- CME phasing with Parker Spiral - JAC, 4/12/2011, 6:45 am
- Re: CME phasing with Parker Spiral - BobbiStorm, 4/12/2011, 11:51 pm
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