[ips-sf] SWS Summary Forecast for 06 December - issued 2323UT/05-Dec-2018 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Thu Dec 6 10:23:15 EST 2018

For the UT day 6 December, solar activity is expected to stay very low
and the solar wind speed will remain mostly near its nominal levels.
However, at the end of the UT day the solar wind speed may start
increasing due to arrival of high-speed solar wind streams associated
with a recurrent coronal hole. Mostly quiet to unsettled levels of
geomagnetic activity are expected. However, for the end of the UT day
6 December there is a chance for an increase in geomagnetic activity
up to active levels due to possible arrival of the abovementioned
high-speed solar wind streams. 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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