Geomagnetic Warning

(last updated 18 Mar 2026 02:55 UT)

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 26/16 ISSUED AT 2130UT/17 MARCH 2026 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. A CME was launched on 16-Mar and is expected to arrive at Earth from 1800 UTC +/- 10 hours on 19-Mar. This CME is expected to induce G1-G2 geomagnetic conditions, either from late 19-Mar or else early on 20-Mar. INCREASED GEOMAGNETIC ACTIVITY EXPECTED DUE TO CORONAL MASS EJECTION FROM 19-20 MARCH 2026 _____________________________________________________________ GEOMAGNETIC ACTIVITY FORECAST 19 Mar: G1-G2 20 Mar: G1-G2

The Space Weather API provides the current geomagnetic warning status.