OBS QUAKE
@obsquake.bsky.social
神奈川県伊勢原市のアパートの2階で地震観測を始めました。
Homemade earthquake observatory in Isehara City, Kanagawa Prefecture, Japan. By Bruno Uehara.
Homemade earthquake observatory in Isehara City, Kanagawa Prefecture, Japan. By Bruno Uehara.
No posts yet.