[Ips-dhfpr] SWS Daily HF Prop Report - 24 August 21 issued 2330 UT on 24 Aug 2021
Regional Warning Centre
rwc at ips.gov.au
Wed Aug 25 09:30:57 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/24 AUGUST 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (24 AUGUST)
Date T index Conditions
24 Aug 14 Normal-fair
Cocos Island Region:
Enhanced by 20% during local day.
Depressed by 20% during local night.
Niue Island Region:
No data available during local day.
No data available during local night.
Northern Australian Region:
Depressed by 20% 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 20% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
2. FORECAST (25 AUGUST - 27 AUGUST)
Date T index Conditions MUFs
25 Aug 8 Normal Near predicted monthly values/depressed
10 to 20%
26 Aug 6 Normal-fair Near predicted monthly values/depressed
10 to 30%
27 Aug 8 Normal Near predicted monthly values/depressed
10 to 20%
COMMENT: MUFs in the Australian region on UT day 23 August were
near predicted monthly values, with some mild MUF depressions
in the Northern Australian region and mild enhancements in the
Antarctic regions. MUFs in the Australian region on UT days 25
to 27 August are expected to be mostly near predicted monthly
values with the possibility of minor to mild MUF depressions
due to the expected increase in geomagnetic activity levels.
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.
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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