[Ips-geo-warning] ASWFC GEOMAGNETIC WARNING issued 0643 UT on 04 Jan 2025 [SEC=OFFICIAL]

[Australian Space Weather Forecasting Centre]

SUBJ: ASWFC GEOMAGNETIC DISTURBANCE WARNING 25/03
ISSUED AT 0643UT/04 JANUARY 2025
BY THE AUSTRALIAN SPACE WEATHER FORECASTING CENTRE.

The solar wind interplanetary magnetic field north-south component 
(IMF Bz) has become more southward on 04-Jan and the solar wind 
speed has steadily increased, possibly due to a combination of 
a coronal hole wind stream entry and a very weak indistinct CME 
signature.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
FROM 04-06 JANUARY 2025
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
04 Jan:  G0-G1
05 Jan:  G0-G1
06 Jan:  G0-G1

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