Activity Report

2025 Summer Observation Campaign off Sanriku #6

Posted: 2025.06.26

The Seisui-maru departed Matsuzaka, Mie yesterday and is currently cruising off the coast of Fukushima. Until it passed off the coast of Chiba, the ship was rocking heavily due to the Kuroshio. It is currently sailing in relatively calm seas.

Observations were conducted this afternoon, and each watch confirmed the role and procedure of tomorrow’s intensive observations. In the evening, fog and a large rainbow were also seen.