Geomagnetic storming to persist tonight...

G3 Geomagnetic Storm WARNING in effect until 06 UTC on May 13...

EXTENDED WARNING: Geomagnetic K-index of 7 or greater expected
Extension to Serial Number: 106
Valid From: 2024 May 10 1715 UTC
Now Valid Until: 2024 May 13 0600 UTC
Warning Condition: Persistence
Issue Time: 2024 May 12 2243 UTC
bit.ly/3wVgAKH

Timelapse from last nights auroras in South Dakota. #aurora

Probably the best timelapse I've ever shot. Cannot believe what we witnessed on Friday night.

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Severe to extreme geomagnetic storming is possible again later today...

The historic geomagnetic storm continues...

This is one of the historical events of all time. The Galápagos Islands saw aurora glow on the northern horizon!

A similar intensity solar storm to the one that occurred Friday evening is anticipated for Sunday morning. Much of our area will be mostly cloudy to overcast with scattered showers, so aurora viewing before sunrise Sunday will be poor to impossible. #PAwx #NJwx #DEwx #MDwx

Last night really happened. The best aurora I’ve ever seen! A night I will never forget from northeast South Dakota.

#aurora

Who's ready for round 2 tonight? 👀 #aurora

Good morning. Well last night was incredible and I never thought I would have a more incredible aurora set to share to you. 5/11/2024 at split rock lighthouse / Gooseberry Falls MN. 📸💫 The first one is my absolute favorite cause it looked like a phoenix.

Storm is still at a high G4 level. Chance it could still be going by this evening.

The G5 #AuroraBorealis from space last night at 2am CDT. So incredibly bright and wide blanketing all of Canada and several U.S. northern tier states. Absolutely amazing. #WIwx #MIwx #OHwx #PAwx #NYwx #VTwx #NHwx #MAwx More satellite views of this event at cimss.ssec.wisc.edu/viirs/imagery-…

Straight out of my iphone - this is insanity. It’s almost sunrise #Auroraborealis #auroreboreale #AuroraBoreal #NorthernLights #nywx seen from Rochester, NY NWS Buffalo

From northeast of Phoenix tonight. A faint tinge of purple/red to the naked eye, but the camera saw all of it! #auroresboreales

First #Auroraborealis chase of the year #NorthernLights #AuroraBoreal #nywx NWS Buffalo

We are getting several reports of the aurora being visible across portions of our area. The aurora will likely last several hours, so the best viewing conditions here should be experienced toward dawn (3-5 AM) as clouds diminish. Share your photos with us! #PAwx #NJwx #DEwx #MDwx

G4 conditions have been observed...

We’ve reached 300 GW!!