[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 0713 UT on 17 Apr 2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 25/32
ISSUED AT 0713UT/17 APRIL 2025
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

While the recent CME has mostly passed over the Earth, the solar 
wind strength remains moderate, possibly due to a small coronal 
hole influence. If there are any sustained periods of southward 
Bz in the next day then periods of G1-G2 are possible until the 
solar wind returns to background levels.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL MASS EJECTION
FROM 17-18 APRIL 2025
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
17 Apr:  G0-G1, chance G2
18 Apr:  G0-G1, chance G2

Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au