BREAKING 🚨: Tsunami waves have started to hit Japan after a massive 8.7 Magnitude Earthquake

Tsunami waves have indeed started to hit Japan following a massive earthquake of approximately 8.7 to 8.8 magnitude off Russia's Kamchatka Peninsula.

Tsunami updates live: first waves hit Hawaii after huge earthquake off Russia triggers tsunami alerts across Pacific, Japan and US - Earthquakes | The Guardian
Source: theguardian.com

At a glance

Key Evidence

Verified July 30, 2025

Japanese public broadcaster NHK reported first tsunami waves of about 30 cm arriving on Hokkaido's northern coast shortly after the quake. The Japan Times and other outlets confirmed tsunami waves up to 1. 3 meters hitting Japan's Pacific coast, with evacuation orders issued for residents in affected areas.

The reporting

What the Evidence Shows

Multiple credible news sources report that a powerful earthquake with a magnitude around 8. 7 to 8. 8 struck off the coast of Russia's Kamchatka Peninsula, triggering tsunami warnings across the Pacific region including Japan.

Official reports confirm that tsunami waves have reached Japan's northern coast, particularly Hokkaido, with wave heights reported up to 1. 3 meters. Authorities in Japan issued evacuation orders for coastal areas as the tsunami waves arrived.

This confirms the claim that tsunami waves have started hitting Japan after the massive earthquake. The slight variation in reported earthquake magnitude (8. 7 vs 8.

8) is common in initial seismic readings but does not affect the overall accuracy of the claim regarding tsunami impact.

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