[ips-sf] SWS Summary Forecast for 07 January - issued 2327UT/06-Jan-2019 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Mon Jan 7 10:27:32 EST 2019

Very low solar activity with a remote chance for C-class flares is
expected for UT day 7 January. Earth is currently under the influence
of moderately elevated solar wind speeds due to coronal hole effects.
As a consequence, geomagnetic activity in the Australian region is
expected to be at quiet and unsettled levels today; isolated active
periods are also possible. High-frequency radio communication users
are advised to use predicted monthly frequencies or slightly lower
frequencies because mild ionospheric depressions are possible due to
relatively low levels of ionising radiation from the Sun and the
recent increase in geomagnetic activity.

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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