[ips-sf] SWS Summary Forecast for 07 December - issued 2329UT/06-Dec-2018 [SEC=UNCLASSIFIED]

[rwc]

For the UT day 7 December, solar activity is expected to stay very
low. The solar wind speed is expected to increase from its nominal
levels up to 550-600 km/s due to arrival of high-speed solar wind
streams associated with a recurrent coronal hole. Geomagnetic activity
is expected to be at quiet to active levels; the increase is due to
coronal hole effects. MUF depressions of 15 to 25% are expected due to
low levels of ionising radiation from the Sun.

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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