[Ips-dhfpr] SWS Daily HF Prop Report - 08 September 20 issued 2331 UT on 08 Sep 2020
Regional Warning Centre
rwc at ips.gov.au
Wed Sep 9 09:31:38 EST 2020
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/08 SEPTEMBER 2020 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (08 SEPTEMBER)
Date T index Conditions
08 Sep -4 Normal
Flares: none.
MUFs:
Cocos Island Region:
Depressed by 20% during local day.
Near predicted monthly values during local night.
Niue Island Region:
No data available.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Near predicted monthly values during local day.
Enhanced by 35% during local night.
Enhanced by 20% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 25% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Aug 6
Sep -13
Oct -14
2. FORECAST (09 SEPTEMBER - 11 SEPTEMBER)
Date T index Conditions MUFs
09 Sep -5 Normal Near predicted monthly values
10 Sep -5 Normal Near predicted monthly values
11 Sep -5 Normal Near predicted monthly values
COMMENT: On UT day 08 September, MUFs in the Australian and Antarctic
regions were mostly near predicted monthly values. Mild depressions
were observed over the Cocos Island region during the local day.
Sporadic E and Spread F were observed over some sites. MUFs in
the Australian region are expected to be mostly near predicted
monthly values on UT days 09-11 September.
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For an explanation of some of the terms in this report, go to
http://www.sws.bom.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
Space Weather Services email: asfc at bom.gov.au
Bureau of Meteorology
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Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
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