[Ips-geo-warning] SWS GEOMAGNETIC WARNING issued 2223 UT on 09 Dec 2016 [SEC=UNCLASSIFIED]

[rwc]

SUBJ: SWS GEOMAGNETIC DISTURBANCE WARNING 16/55
ISSUED AT 2221UT/09 DECEMBER 2016
BY THE AUSTRALIAN SPACE FORECAST CENTRE.

A large Southern Hemisphere coronal hole is currently geoeffective 
resulting in unsettled to minor storm geomagnetic conditions. 
Activity is expected to persist 10-11 Dec.

INCREASED GEOMAGNETIC ACTIVITY EXPECTED 
DUE TO CORONAL HOLE HIGH SPEED WIND STREAM
FROM 10-11 DECEMBER 2016
_____________________________________________________________

GEOMAGNETIC ACTIVITY FORECAST
10 Dec:  Unsettled to Minor Storm
11 Dec:  Active to Unsettled

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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