Moderate mag. 4.2 earthquake - Sea of Okhotsk, 72 km northeast of Makubetsu, Hokkaido, Japan, on Wednesday, May 20, 2026, at 11:25 pm (GMT +11)

https://www.volcanodiscovery.com/earthquakes/quake-info/23018820/mag4quake-May-20-2026-Japan-NE-Off-Hokkaido.html