[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 2322 UT on 14 Sep 2024 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 24/55
ISSUED AT 2322UT/14 SEPTEMBER 2024
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A late impact from a CME first observed on 11-Sep may combine 
with high speed wind stream effects from a northern hemisphere 
coronal hole on 15-Sep. A halo CME first observed on 14-Sep is 
expected to impact on 16-Sep combined with a possible glancing 
CME impact and high speed wind stream effects from two coronal 
holes.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL MASS EJECTION
FROM 15-17 SEPTEMBER 2024
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
15 Sep:  G0-G1
16 Sep:  G3, chance G4
17 Sep:  G0-G1

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