Instruments aboard robotic landers have measured seismicity on the moon and Mars, helping researchers learn about the inner ...

Caltech researchers have developed a new method to study Earth's structure deep beneath the surface, at the boundary between ...

Seismic data collected before the massive Hunga Tonga eruption in 2022 could point to a new kind of early warning system for ...

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

Credit: NOAA Researchers found a unique seismic signal just before the January 2022 eruption of the Hunga Tonga-Hunga Ha’apai volcano, potentially offering early warnings for oceanic eruptions. By ...

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

The solid Earth's medium is heterogeneous over a wide range of scales. Seismological observations, including envelope broadening with increasing distance from an earthquake source and the excitation ...

New trigger proposed for record-smashing 2022 Tonga eruption Previously unstudied data from a seismic wave, detected 750 kilometers from the seamount, may bolster tsunami early-warning systems ...

Thousands of Taylor Swift fans jumping and dancing in sync have caused seismic activity in other cities. The same could ...

The purpose is to detect seismic waves immediately by setting up outlying monitoring points close to active seismic faults. Data from the seismometers will be fed into the network connecting 14 ...