[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 0117 UT on 17 May 2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 25/38
ISSUED AT 0117UT/17 MAY 2025
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

The IMF conditions have become enhanced in recent hours and a 
coronal hole high speed wind stream is expected to arrive at 
Earth on 18-May.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FROM 17-19 MAY 2025
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
17 May:  G2
18 May:  G0-G1
19 May:  G0, chance of G1

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