A mysterious signal came minutes before the underwater Hunga Tonga-Hunga Ha'apai volcano erupted in the Pacific Ocean. But, ...

Researchers found a unique seismic signal just before the January 2022 eruption of the Hunga Tonga-Hunga Ha’apai volcano, ...

The record-breaking eruption occurred on January 15, 2022. The eruption’s 36-mile-high (58-kilometer-high) volcanic plume was the largest ever recorded, and reached Earth’s mesosphere in just half an ...

In January 2022, the most powerful explosion ever recorded with modern instruments rocked the South Pacific. Now, scientists ...

Hours after the volcano erupted, Tonga's phone and internet lines were cut, leaving the island's 105,000 residents almost completely cut off. It was later reported from neighboring New Zealand ...

The origins of the massive January 2022 Hunga Tonga-Hunga Ha'apai volcanic eruption may have been detected in a seismic wave ...

"Island volcanoes can generate tsunamis, which are a significant hazard." Silent precursor to a violent eruption Hunga Tonga-Hunga Ha'apai is an oceanic volcano in the western Pacific Ocean in the ...

The Pacific nation of Tonga has issued a tsunami warning after an undersea volcano erupted on Saturday, sending large waves crashing across the shore. There were no immediate reports of injuries or ...

Seismic activity recorded before Tonga eruption may inform future tsunami alerts, aiding early-warning systems in oceanic areas.

An undersea volcano off the southeastern coast of the Big Island of Hawaii has been rocked by a swarm of more than 70 ...

The violent eruption of Hunga-Tonga-Hunga-Ha’apai generated a tsunami and blanketed the islands of the Kingdom of Tonga in volcanic ash. Video / Supplied Scientists are investigating what they call a ...