[ips-sf] SWS Summary Forecast for 19 March - issued 2243UT/18-Mar-2019 [SEC=UNCLASSIFIED]

rwc rwc at ips.gov.au
Tue Mar 19 09:43:41 EST 2019


Very Low solar activity is expected for UT day 19 March. The Earth is
currently within the light solar wind streams. The solar wind speed
may increase today due to expected arrival of high-speed solar wind
streams from a recurrent coronal hole. Geomagnetic activity in the
Australian region is expected to increase from Quiet to Unsettled
levels due to coronal hole effects. Isolated Active periods are also
possible at the end of the UT day. High-frequency radio communication
users are advised to use mostly near predicted monthly frequencies.

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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