[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 0420 UT on 17 Sep 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 24/56
ISSUED AT 0419UT/17 SEPTEMBER 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A moderate solar wind shock was observed at 16/2250UT, indicative 
of the arrival of a halo CME first observed on 14-Sep. G4 planetary 
geomagnetic conditions have been observed on UT day 17-Sep, Australian 
conditions have remained at G0. Further periods of G3-G4 planetary 
geomagnetic conditions on 17-Sep are possible.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL MASS EJECTION
FROM 17-18 SEPTEMBER 2024
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
17 Sep:  G3-G4
18 Sep:  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