[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 0148 UT on 03 Oct 2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 26/59
ISSUED AT 0147UT/03 OCTOBER 2026
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

G1 geomagnetic activity is forecast over the next two days due 
to the combined effects of a glancing coronal mass ejection impact 
and a high-speed wind stream from an equatorial coronal hole.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FROM 03-04 OCTOBER 2026
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
03 Oct:  G0, chance of G1
04 Oct:  G1

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