Tsunami ✧

This event resulted in an estimated 558 deaths and over 12,000 injuries [30]. Tsunami Safety: What to Know

Tsunami waves are a series that can continue for hours; the first wave is rarely the largest [5.5, 14]. Tsunami

A powerful struck off the northern coast of Japan on April 20, 2026 [34, 35]. This event resulted in an estimated 558 deaths

A loud roar coming from the ocean, similar to a train or jet [18]. Take Action: A loud roar coming from the ocean, similar

A catastrophic off the coast of Russia in July 2025 triggered widespread Pacific-wide alerts [12, 26, 28].

For real-time monitoring, you can check the U.S. Tsunami Warning Centers or the Japan Meteorological Agency .

All tsunami alerts related to this specific quake have since been lifted [35]. Historic 8.8 Magnitude Event (July 2025)