A powerful undersea volcanic eruption near the Pacific nation of Tonga has sparked tsunami warnings across the region, with alerts issued for Hawaii, California, and parts of Japan and Russia. The eruption, one of the most significant in decades, sent shockwaves through the ocean, prompting urgent evacuation orders for coastal communities.
Widespread Coastal Alerts
Authorities in Hawaii were among the first to issue warnings, urging residents in low-lying areas to seek higher ground immediately. The Pacific Tsunami Warning Centre confirmed unusual wave activity, with surges expected to reach shorelines within hours. Similar alerts were activated along the US West Coast, particularly in California, where emergency services prepared for potential flooding.
Japan and Russia on High Alert
Japanese meteorological officials warned of possible three-metre waves hitting the country's eastern coastline, while Russian authorities monitored the situation in the Far East. The eruption also triggered minor tsunami activity in New Zealand and Fiji, though no significant damage was reported.
Volcanic Eruption Felt Across the Pacific
The massive explosion from the Hunga Tonga-Hunga Ha'apai volcano was heard as far away as Alaska and produced a volcanic ash cloud visible from space. Satellite imagery captured the moment of eruption, showing a shockwave rippling across the ocean surface.
Scientists warn that the event may not be over, with potential for further eruptions and subsequent tsunami waves. Emergency services across the Pacific Rim remain on high alert as they continue to assess the situation.
