[Ips-dhfpr] SWS Daily HF Prop Report - 07 August 22 issued 2330 UT on 07 Aug 2022 [SEC=OFFICIAL]
Regional Warning Centre
rwc at ips.gov.au
Mon Aug 8 09:30:53 EST 2022
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/07 AUGUST 2022 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (07 AUGUST)
Date T index Conditions
07 Aug 54 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 15% during local night.
Niue Island Region:
Near predicted monthly values during local day.
Depressed by 20% during local night.
Northern Australian Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
Southern Australian Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 30% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Jul 65
Aug 67
Sep 68
2. FORECAST (08 AUGUST - 10 AUGUST)
Date T index Conditions MUFs
08 Aug 55 Normal-fair Near predicted monthly values
09 Aug 55 Normal Near predicted monthly values
10 Aug 55 Normal Near predicted monthly values
COMMENT: Maximum usable frequencies (MUFs) on UT day 07-Aug were
mostly near predicted monthly values. Spread-F was observed in
Brisbane. MUFs are expected to be mostly near predicted monthly
values over 08-10 Aug, with mild degradations possible on 08-Aug
due to an increase in geomagnetic activity.
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For an explanation of some of the terms in this report, go to
https://www.sws.bom.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
Australian Space Weather Forecasting Centre
Bureau of Meteorology
ASWFC at bom.gov.au
www.bom.gov.au | www.sws.bom.gov.au
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