A 2022 satellite photo shows smoke rising from a caldera on Tofua, highlighting the "looming threat" of the volcanic island.

This method allows tsunamis to jump ocean basins. After the Tonga volcano eruption, Purkis detected a tsunami in Miami because of those atmospheric pressure waves — but it was minuscule ...

An approximately 2-hectopascal increase in atmospheric pressure from Tonga toward Japan ... said it did not expect tsunami to hit Japan following the volcanic eruption. But it issued a tsunami ...

This week, it makes far more sense to test an aspect of our tsunami system that didn’t perform very well last December — who ...

As satellite networks like Starlink have become the shipping lanes and trading posts of our digital era, tech giants and ...

The system was also used in Tonga in 2022 after a huge volcanic eruption and tsunami severed a crucial undersea cable, cutting off its main internet connection for weeks. In 2024, Starlink offered ...

The system was also used in Tonga in 2022 after a huge volcanic eruption and tsunami severed a crucial undersea cable, cutting off its main internet connection for weeks. In 2024, Starlink offered ...

In January 2022, the Hunga Tonga-Hunga Haʻapai volcano in the Pacific Ocean exploded and released an enormous column of water and ash. Months later, studies revealed that the explosion was the largest ...

According to the Japan Meteorological Agency, tsunami would not impact the Japanese archipelago after the eruption of Mt. Lewotobi at around 12:40 a.m. Friday, Japan time. The eruption caused a ...