Geomagnetic Warning

(last updated 11 Jun 2025 03:45 UT)

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 25/43 ISSUED AT 0316UT/11 JUNE 2025 BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE. Geomagnetic 27 day recurrence patterns suggest G1, chance G2 conditions are possible at times during the interval 13-14 Jun. A coronal hole is currently in the southeast solar quadrant. On previous solar rotations the disturbance interval has preceded this holes crossing of the solar central meridian, possibly suggesting a corotating interactive region ahead of the holes wind stream. However, on this rotation the coronal hole has reduced in area possibly suggesting a weaker influence for this rotation. INCREASED GEOMAGNETIC ACTIVITY EXPECTED FROM 13-15 JUNE 2025 _____________________________________________________________ GEOMAGNETIC ACTIVITY FORECAST 13 Jun: G0, chance G1 late in UT day 14 Jun: G0-G1 15 Jun: G0, chance G1

The Space Weather API provides the current geomagnetic warning status.