[ips-sf] SWS Summary Forecast for 17 September - issued 2313UT/16-Sep-2021

rwc rwc at ips.gov.au
Fri Sep 17 09:13:06 EST 2021

Solar activity is expected to be very low on UT day 17 September. The
solar wind speed is expected to be near background levels to slightly
enhanced, due to the combined effects of a northern coronal hole and
the 13 September DSF CME if it delivers a glancing blow at Earth.
Geomagnetic activity is expected to be mostly at quiet to unsettled
levels with some possible active periods. Mostly normal HF propagation
conditions are expected but some mild degradations are possible late
in the UT day. No Short Wave Fadeouts are expected.

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 

IMPORTANT: This e-mail, including any attachments, may contain,
confidential or copyright information.  The views expressed in 
this message are those of the individual sender, unless 
specifically stated to be the views of SWS.  If you are not 
the intended recipient, please contact the sender immediately 
and delete all copies of this e-mail and attachments. 
To unsubscribe from an IPS mail list either send an email to 
"MAIL_LIST"-leave at ips.gov.au or go to
Information about training can be obtained from
General information is available from

More information about the ips-sf mailing list