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

[rwc]

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 

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