Threat of Tsunami After Russia Quake: Full List of Countries and Islands at Risk
- A massive 8.7-magnitude earthquake struck Russia’s Kamchatka Peninsula, prompting tsunami alerts across the Pacific
- Tsunami waves have already reached parts of Russia’s Kuril Islands and Japan’s northern Hokkaido, with dozens of countries now bracing for possible impact
- Authorities worldwide are urging coastal communities to stay vigilant, as waves exceeding three metres threaten vulnerable shorelines
A major 8.7-magnitude earthquake that struck Russia’s Kamchatka Peninsula has triggered tsunami alerts across multiple regions, prompting fears of potentially devastating waves and coastal hazards.
The US tsunami warning system reported that tsunami waves had already reached parts of Russia’s Kuril Islands as well as the northern coast of Japan’s Hokkaido island.

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According to official projections, Ecuador, Russia, and the Northwestern Hawaiian Islands were identified as regions facing the possibility of tsunami waves exceeding three metres in height.
The warning system also indicated that tsunami waves measuring between one to three metres could strike coastal zones in Chile, Costa Rica, French Polynesia, Guam, Hawaii, Japan, Jarvis Island, Johnston Atoll, Kiribati, Midway Island, Palmyra Island, Peru, Samoa, and the Solomon Islands.
Waves between 0.3 to 1 metre possible
A broader list of countries and territories, including Australia, Antarctica, Fiji, Indonesia, Mexico, New Zealand, the Philippines and more, have been cautioned that waves between 0.3 to 1 metre may reach their shores. The US tsunami warning system emphasised that even relatively smaller waves could pose significant danger depending on local coastal conditions.
Regions including Brunei, China, North Korea (DPRK), Malaysia, South Korea, and Vietnam were noted as areas where tsunami waves under 0.3 metres may be observed.
New Zealand issues coastal hazard alert
In response to the evolving situation, New Zealand’s National Emergency Management Agency (NEMA) has issued a public warning for strong and unusual sea currents. The agency urged residents and visitors near coastal areas to take immediate precautions.
“Strong currents and surges can injure and drown people. There is a danger to swimmers, surfers, people fishing, and anyone in or near the water close to shore,” NEMA said. “People in or near the sea in the following areas should move out of the water, off beaches and shore areas and away from harbours, marinas, rivers and estuaries.”
Authorities across the Pacific Rim continue to monitor the situation, urging the public to stay informed through official channels and follow all safety advisories.

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Hawaii braces for waves triggered
Legit.ng earlier reported that Tsunami waves have begun striking Hawaii following a powerful 8.8 magnitude earthquake that shook Russia’s eastern Kamchatka Peninsula, one of the strongest seismic events in modern history.
The Pacific Tsunami Warning Center confirmed that waves were “now impacting Hawaii,” urging urgent action to safeguard life and property.
A wave measuring 4ft (1.2m) was recorded off the coast of Oahu at Haleiwa, with 12-minute intervals between swells.
Source: Legit.ng