[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 2339 UT on 17 Aug 2022 [SEC=OFFICIAL]

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SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 22/39
ISSUED AT 2334UT/17 AUGUST 2022
BY THE AUSTRALIAN SPACE WEATHER FORECAST CENTRE.

Periods of G1 conditions expected during 19-20 Aug due to the 
combination of coronal hole high speed wind stream and several 
coronal mass ejections observed in the last few days. There is 
a chance of isolated periods of G2 over 19-20 Aug.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FROM 19-20 AUGUST 2022
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GEOMAGNETIC ACTIVITY FORECAST
19 Aug:  G0-G1
20 Aug:  G0-G1, chance of G2

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