Space Weather Prediction Center

National Oceanic and Atmospheric Administration

G2 (Moderate) Geomagnetic Storm Warning in Effect

G2 (Moderate) Geomagnetic Storm Warning in Effect
published: Sunday, October 15, 2017 12:27 UTC UTC

A G2 (Moderate) geomagnetic storm warning has been issued until 09:00 UTC on 15 October due to continued effects from a coronal hole high speed stream.