[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 0016 UT on 12 Oct 2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 26/63
ISSUED AT 0016UT/12 OCTOBER 2026
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

G1 planetary geomagnetic conditions are expected on 13-Oct, with 
a chance of G2 due to coronal hole high-speed wind stream effects 
from a southern hemisphere coronal hole and an equatorial coronal 
hole, both of which are currently rotating toward a geoeffective 
position.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FOR 13 OCTOBER 2026
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
13 Oct:  G1, chance of G2

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