Geoelectric fields and geomagnetically induced currents during the April 23–24, 2023 geomagnetic storm

Nature·Oct 23

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A geomagnetic storm occurred on April 23-24, 2023, causing geomagnetically induced currents. The storm's impact on power grids was observed, with one report indicating that a moderate geomagnetic storm affected a grid in New Zealand. Research and modeling efforts are underway to better understand and assess the risks associated with space weather and its effects on electricity power grids.

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