Hunga Tonga-Hunga Ha'apai volcano (Tonga) activity update: shockwave reached its antipode

The shockwave antipode in southern Algeria (image: @weather_models/twitter)

Tonga and its antipode in Algeria (image: geodatos.net)

対蹠地のほうもMETEOSAT-11で動画化。経路によって伝播速度が違うようで、対蹠地に来るタイミングは微妙にズレてる pic.twitter.com/8b870QXmoQ

— WeatherModels (@weather_models) January 17, 2022

First simulation of the atmospheric pressure disturbances generated by the #Tonga volcano explosion compared with observations from different locations. Not bad results for a first guess.@IMEDEA_UIB_CSIC @UIBuniversitat pic.twitter.com/d26wmGiDJY

— Angel Amores (@an_amores) January 21, 2022

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