[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 2332 UT on 28 Oct 2023 [SEC=OFFICIAL]

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SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 23/63
ISSUED AT 2332UT/28 OCTOBER 2023
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

A large equatorial coronal hole is expected to become geoeffective 
over 30-31 Oct, which may produce G1 geomagnetic activity.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FROM 30-31 OCTOBER 2023
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
30 Oct:  G0-G1
31 Oct:  G0-G1

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