[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 0305 UT on 07 Oct 2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 26/61
ISSUED AT 0305UT/07 OCTOBER 2026
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A partial halo coronal mass ejection (CME) was observed leaving 
the Sun on 06-Oct and is expected to produce an impact with Earth 
on 09-Oct at 0700UT +/- 8 hours.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL MASS EJECTION
FROM 09-11 OCTOBER 2026
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
09 Oct:  G1-G2
10 Oct:  G0, chance of G1
11 Oct:  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