[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 0718 UT on 21 Jul 2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 26/45
ISSUED AT 0717UT/21 JULY 2026
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

High speed wind stream effects from an equatorial coronal hole 
are expected to induce G1 geomagnetic activity over the next 
two days, with a chance of G2 on 22-Jul.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FROM 22-23 JULY 2026
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
22 Jul:  G1, chance of G2
23 Jul:  G0-G1

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