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re: Undersea volcanic eruption in Tonga - tsunami hits - US West Coast warned

Posted on 1/15/22 at 11:51 am to
Posted by LegendInMyMind
Member since Apr 2019
54931 posts
Posted on 1/15/22 at 11:51 am to
The shockwave is being observed around the globe:

@pppapin
quote:

Everyone sharing pressure traces around world, so figured I'd check my PWS in Miami to see if there was an acoustic wave signature from the #TongaVolcano eruption.

Sure enough there is a 2-3 hPa spike at 930 AM EDT, matching when wave should have been propagating over.

Amazing! LINK
Posted by udtiger
Over your left shoulder
Member since Nov 2006
99204 posts
Posted on 1/15/22 at 11:53 am to
Sounds kinda Krakatoaish
Posted by bikerack
NH
Member since Sep 2011
2139 posts
Posted on 1/15/22 at 1:04 pm to
quote:

The shockwave is being observed around the globe:


I looked up some of these pressure spikes and it appears that it went over my area right when my dog started to freak out and woke me up. Normally he’ll go back to bed in the morning if I don’t get up but not today...
This post was edited on 1/15/22 at 1:09 pm
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