Geomagnetic Warning

(last updated 29 Jun 2026 04:25 UT)

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 26/39 ISSUED AT 0148UT/29 JUNE 2026 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. A south-directed coronal mass ejection was observed late on 26-Jun. Modelling suggests this CME will have a partial impact with Earth on 30-Jun at 30/1900UT +/- 10 hours. G1 geomagnetic conditions are forecast following this impact. INCREASED GEOMAGNETIC ACTIVITY EXPECTED DUE TO CORONAL MASS EJECTION FROM 30 JUNE 2026 TO 01 JULY 2026 _____________________________________________________________ GEOMAGNETIC ACTIVITY FORECAST 30 Jun: G1 01 Jul: G0-G1

The Space Weather API provides the current geomagnetic warning status.