2025-04-05T17:25:49.656Z41.0302142.997743.319manualconfirmedUSGS4.4mb1Origin/20250405204700.847438.243450Magnitude/20250405204700.847528.2434512025-04-05T17:31:48.945908Z2025-04-05T20:47:01.248641ZHokkaido, Japan Regionregion nameOrigin/20250405204700.847438.243450