[Ips-geo-warning] SWS GEOMAGNETIC WARNING issued 2335 UT on 14 Jun 2021
rwc
rwc at ips.gov.au
Tue Jun 15 09:35:23 EST 2021
SUBJ: SWS GEOMAGNETIC DISTURBANCE WARNING 21/22
ISSUED AT 2334UT/14 JUNE 2021
BY THE AUSTRALIAN SPACE FORECAST CENTRE.
A southern coronal hole with extensions in the low latitude region
is now at geoeffective location on the solar disk. On UT day
15 June, global geomagnetic conditions are expected to be quiet
initially and then reach active level with a chance of minor
storms. On UT day 16 June, global geomagnetic activity is expected
to be mostly unsettled to active with a chance of an isolated
minor storm. Aurora may be visible from Tasmania and Coastline
of Victoria the local night of 15 and 16 June.
INCREASED GEOMAGNETIC ACTIVITY EXPECTED
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FROM 15-16 JUNE 2021
_____________________________________________________________
GEOMAGNETIC ACTIVITY FORECAST
15 Jun: Initially Quiet then reaching active levels with chance of minor
storms.
16 Jun: Unsettled to active with a small chance of an isolated minor storm
Space Weather Services email: asfc at bom.gov.au
Bureau of Meteorology
PO Box 1386 WWW: http://www.sws.bom.gov.au
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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