[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 2141 UT on 15 Apr 2026 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 26/28
ISSUED AT 2141UT/15 APRIL 2026
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A coronal hole wind stream is expected to increase geomagnetic 
activity to G1 from late 17-Apr with G1, chance G2 conditions 
expected on 18-19 Apr.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FROM 17-19 APRIL 2026
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
17 Apr:  G0, chance G1 late in UT day.
18 Apr:  G1, chance G2
19 Apr:  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