[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 2350 UT on 12 Jun 2025 [SEC=OFFICIAL]
Australian Space Weather Forecasting Centre
aswfc at bom.gov.au
Fri Jun 13 09:50:50 AEST 2025
SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 25/45
ISSUED AT 2350UT/12 JUNE 2025
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.
Residual coronal hole influence, and possibly weak transient
CME influence, may cause G1-G2 geomagnetic conditions on UT day
13-Jun. This is expected to deline on early 14-Jun, but late
on 14-Jun another coronal hole may possibly connect with Earth,
or else on 15-Jun. A co-rotating interaction region may be associated
with this. G1 geomagnetic conditions are possible over these
days.
INCREASED GEOMAGNETIC ACTIVITY EXPECTED
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FROM 13-15 JUNE 2025
_____________________________________________________________
GEOMAGNETIC ACTIVITY FORECAST
13 Jun: G0, chance G1-G2
14 Jun: G0-G1
15 Jun: G0-G1
Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au
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