NOAA Forecasts Minor Geomagnetic Storm for July 22

The NOAA Space Weather Prediction Center has issued an advisory predicting G1 (Minor) geomagnetic storm levels on July 22, 2026. This storm is anticipated due to the influence of a coronal hole.

The latest Space Weather Advisory Outlook #26-28, released on July 19, 2026, indicated no space weather storms were observed during the preceding week, from July 13-19.

Beyond the expected G1 storm on July 22, no other space weather storms are forecast for the period spanning July 20-26.