All tsunami alerts related to this specific quake have since been lifted [35]. Historic 8.8 Magnitude Event (July 2025)
As of April 28, 2026, there are no active tsunami warnings, advisories, or watches for the [17] or Japan [29]. Recent activity has calmed following a major tsunami event earlier this month. Recent Major Event: Northern Japan (April 2026) Tsunami
Tsunami waves exceeding 80 cm were confirmed along the northern coast [34]. All tsunami alerts related to this specific quake
A loud roar coming from the ocean, similar to a train or jet [18]. Take Action: there are no active tsunami warnings