During the geomagnetic storm that took place May 10–11, 2024, GPS users reported significant positioning errors and outages.

In a paper published in Earth and Planetary Physics, researchers propose a semi-empirical model combining Burton's empirical ...

Two NASA satellites rocketed into orbit from California aboard a SpaceX Falcon 9 rocket Wednesday, commencing a $170 million ...

Though it sounds like something out of science fiction, space hurricanes are real, and they don't come with lightning or roaring winds. Instead, these storms unfold in silence, swirling clouds of ...

A new study demonstrates how an interplanetary coronal mass ejection (ICME) clears the path for following transients and ...

Ionospheric Dynamics and Geomagnetic Storms Publication Trend The graph below shows the total number of publications each year in Ionospheric Dynamics and Geomagnetic Storms.

Space Weather and Geomagnetic Storms Publication Trend The graph below shows the total number of publications each year in Space Weather and Geomagnetic Storms.

Millions of people across the central and eastern U.S. are under the threat of strong storms and potential flooding Sunday.

Solar storms can induce geomagnetic currents in Earth's power grids, which deliver electricity to homes and businesses. These currents can overload transformers, leading to blackouts.

Chantal followed two earlier tropicals storms in June: Andrea, the first named storm of the 2025 season, and the short-lived Barry.

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The agency said the Kp index could reach nearly four early Friday morning, potentially pulling the northern lights farther south, though NOAA expects no geomagnetic storms or significant transient ...