Space Weather Prediction Center

National Oceanic and Atmospheric Administration

G1 (Minor) Geomagnetic Storming Observed

Aurora Forecast Model
G1 (Minor) Geomagnetic Storming Observed
published: Thursday, August 4, 2016 06:05 UTC UTC

A G1 (Minor) Geomagnetic Storm Warning is in effect until 03/1500 UTC (3 Aug at 11:00 am EDT). G1 (Minor) geomagnetic storm conditions were observed at 02/2345 UTC, 03/0140 UTC, 03/0859 UTC, and 03/0953 UTC as a result of coronal high-speed stream influence on the Earth's magnetic field.