[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 0726 UT on 07 Sep 2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 26/54
ISSUED AT 0726UT/07 SEPTEMBER 2026
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A pair of CMEs first observed on 05-Sep may produce glancing 
impacts with Earth on 08-Sep. A partial halo CME observed on 
06-Sep is forecast to impact Earth on 09-Sep. All of this will 
occur during high speed wind stream conditions due to a small 
equatorial coronal hole.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL MASS EJECTION
FROM 07-09 SEPTEMBER 2026
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
07 Sep:  G0
08 Sep:  G0-G1
09 Sep:  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