[ips-sf] SWS Summary Forecast for 22 July - issued 2327UT/21-Jul-2022 [SEC=OFFICIAL]

[rwc]

Solar activity is expected to be at R0-R1 levels on UT day 22-Jul. The
solar wind speed is expected to be moderate with an increasing trend.
G0 to G1 geomagnetic conditions are expected on UT day 22-Jul. HF
radio propagation conditions are expected to be mostly normal with
mild degradation possible at mid to high latitudes. Isolated shortwave
fadeouts are possible. Two coronal holes are now in the western
hemisphere and are influencing the solar wind speed. There is a chance
of a weak impact early on 23-Jul from a CME first observed on 21-Jul.

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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