[ips-sf] SWS Summary Forecast for 20 January - issued 2345UT/19-Jan-2019 [SEC=UNCLASSIFIED]

[rwc]

For UT day 20 January, solar activity is expected to remain very low.
Solar wind velocity is currently light. Geomagnetic activity is
expected to be mainly quiet, with possible unsettled periods. Southern
Hemisphere HF radio communication users are advised to use predicted
monthly frequencies or slightly lower frequencies as mild to moderate
ionospheric depressions are likely due to relatively 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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