atsutaka is a user on mastodon.cosmicanimal.jp. You can follow them or interact with them if you have an account anywhere in the fediverse. If you don't, you can sign up here.
atsutaka @atsutaka
Follow

衝撃波由来の気圧変化で津波ってのもすごいですな。

ioc-sealevelmonitoring.org/sta