Fascinating observations! It would be very nice to have the precises coordonates for all stations. Included is a very preliminary plot of the two events. I suspect we can find other "reverberations". My coordonates are 46:22:50 N / 6:13:31 E / 410 m (Nyon in Switzerland).. The times arre given in UTC hours and the barometer in mbar. Left graph for JAnuary 15, right for January 16. The station is a Weatherflow Tempest, sampling interval is every 100 s. Waiting for other observations! Have a good day, Paul
Le Sunday, January 16, 2022 à 8:36:10 PM UTC+1, kk44...@gmail.com a écrit : > Interesting! I immediately looked into my records and - yeah - it's there, > too. > > [image: tonga-480-2022-01-15.png] > > > michael.k...@gmx.at schrieb am Sonntag, 16. Januar 2022 um 17:34:54 UTC+1: > >> A closer look shows the shockwave from the other side also: >> [image: signal-2022-01-16-163223_001.png] >> >> uajqq schrieb am Sonntag, 16. Januar 2022 um 17:18:07 UTC+1: >> >>> About 11:00 EST for my location! >>> >>> On Sunday, January 16, 2022 at 5:46:25 AM UTC-5 michael.k...@gmx.at >>> wrote: >>> >>>> As you may have noticed, there was a huge vulcano eruption in the >>>> southern pacific. The blast wave hit central europe yesterday n the >>>> evening >>>> around 20:10 CET. >>>> >>>> You can observe a steep rise in pressure at the time: >>>> [image: 2022-01-16 11_40_47-Das Wetter in Rif - Brave.png] >>>> You can see the spike in weewx stations around the world... >>>> >>> -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to weewx-user+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/weewx-user/2cba6d50-5b6f-4939-9ea5-50b50c61d762n%40googlegroups.com.
Baro.ps
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