[ips-sf] SWS Summary Forecast for 18 December - issued 0103UT/18-Dec-2017 [SEC=UNCLASSIFIED]
rwc at ips.gov.au
Mon Dec 18 12:03:27 EST 2017
Very low levels of solar activity is expected for today, 18 December.
The earth is currently under the influence of moderately elevated
solar winds emanating from equatorial coronal hole. As a result, the
geomagnetic conditions are expected to be between quiet to active
levels, and at times may reach minor storm levels today.
High-frequency radio communication users are advised to use slightly
lower than the monthly predicted frequencies, today. The CME
associated with the erupting filament that occurred around 15/1100 UT
from the southeast solar quadrant is not likely to impact earth.
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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