[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 0709 UT on 31 Aug 2023 [SEC=OFFICIAL]

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SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 23/47
ISSUED AT 0706UT/31 AUGUST 2023
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A filament eruption and associated coronal mass ejection (CME) 
were observed on UT day 30-Aug. This CME is expected to impact 
Earth from 1800 UT +/- 12 hours on 02-Sep, with impacts possibly 
rolling into UT day 03-Sep. G1-G2 geomagnetic conditions are 
expected over this time, with a chance for periods of G3.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL MASS EJECTION
FROM 02-03 SEPTEMBER 2023
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GEOMAGNETIC ACTIVITY FORECAST
02 Sep:  G1-G2, chance G3
03 Sep:  G1-G2, chance G3

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