[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 2122 UT on 12 Mar 2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 26/15
ISSUED AT 2122UT/12 MARCH 2026
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A recurrent coronal hole is expected to connect with the Earth 
by UT day 14-Mar. G1 geomagnetic conditions are expected, with 
isolated periods of G2 possible. G1 geomagnetic conditions may 
continue into 15-Mar, but trending towards quiet conditions.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FROM 14-15 MARCH 2026
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
14 Mar:  G1, chance G2
15 Mar:  G0-G1

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