[Ips-geo-warning] IPS GEOMAGNETIC WARNING issued 0120 UT on 01 Jun 2013
rwc
rwc at ips.gov.au
Sat Jun 1 11:20:26 EST 2013
SUBJ: IPS GEOMAGNETIC DISTURBANCE WARNING 13/11
ISSUED AT 0119UT/01 JUNE 2013
BY THE AUSTRALIAN SPACE FORECAST CENTRE.
This is an update to Geomagnetic Warning 13/10. A weak shock
was observed in the solar wind at 1529UT on 31 May, possibly
due to the co-rotating interaction region (CIR) associated with
the anticipated coronal hole high speed wind stream. The IMF
Bz component turned strongly southward at 0010UT on 1 June. Minor
storm periods are now likely at high latitudes.
INCREASED GEOMAGNETIC ACTIVITY EXPECTED
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FOR 01 JUNE 2013
_____________________________________________________________
GEOMAGNETIC ACTIVITY FORECAST
01 Jun: Mostly Unsettled to Active with Minor Storm periods at high latitudes
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