A massive undersea earthquake measuring 8.8 magnitude has struck off Russia’s Kamchatka Peninsula, triggering tsunami alerts across the Pacific and prompting evacuations in countries including Japan, Russia, Indonesia, the Philippines, Hawaii, and others.
According to the United States Geological Survey (USGS), the quake occurred about 136 kilometers east of Petropavlovsk-Kamchatsky, a major city in Russia’s Far East.
In Russia, waves exceeding five metres swept into the coastal town of Severo-Kurilsk, flooding port areas and a fish processing factory. Emergency authorities declared a state of emergency following the incident.
Japan has experienced multiple rounds of tsunami waves, with the highest reaching 1.3 metres on its northeast coast.
The Japan Meteorological Agency warned of ongoing risks, stating that the waves have not yet receded and more powerful surges may occur with little or no warning.
In Hawaii, Governor Josh Green reported no major wave impact so far, but noted unusual water movements and cancelled all flights in and out of Maui as a safety measure.
Authorities remain on alert and are monitoring the situation closely for the next several hours.
Potential Impact on Africa
Although the epicentre of the earthquake and resulting tsunami is located in the Pacific Ocean, far from the African continent.
Experts have advised coastal countries in East Africa and island nations such as Madagascar, Seychelles, Mauritius, and Comoros to closely monitor ocean activity through their respective marine and meteorological agencies.
While direct impact is not immediately expected due to Africa’s location outside the Pacific Ring of Fire, long-distance ocean wave activity can sometimes travel further than initially predicted, particularly if the seismic disturbance is unusually strong.
Nigeria and other West African nations bordering the Atlantic Ocean are not currently at risk, but continental authorities have been encouraged to remain in contact with global monitoring systems, including the Pacific Tsunami Warning Center and UNESCO’s Intergovernmental Oceanographic Commission, in case of any updates or unusual sea-level activity.
Meanwhile, residents in Pacific coastal zones across Asia and the Americas have been urged to stay away from the coast, river mouths, and harbours, and to seek shelter in elevated areas or reinforced buildings.