[Ips-dhfpr] ASWFC Daily HF Prop Report - 26 August 23 issued 2330 UT on 26 Aug 2023 [SEC=OFFICIAL]
Regional Warning Centre
rwc at ips.gov.au
Sun Aug 27 09:30:10 EST 2023
SUBJ: ASWFC DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/26 AUGUST 2023
FROM THE AUSTRALIAN SPACE WEATHER FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (26 AUGUST)
Date T index Conditions
26 Aug 115 Normal
Flares Max Fadeout Freq. Sectors
M1.1 2253UT possible lower East Pacific/
North American
MUFs:
Cocos Island Region:
No data available during local day.
No data available during local night.
Niue Island Region:
No data available during local day.
No data available during local night.
Northern Australian Region:
Mostly near predicted monthly values.
Southern Australian Region:
Enhanced by 15% during local day.
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
No data available over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Jul 103
Aug 88
Sep 84
2. FORECAST (27 AUGUST - 29 AUGUST)
Date T index Conditions MUFs
27 Aug 110 Normal Near predicted monthly values
to 15% enhanced
28 Aug 105 Normal-fair Near predicted monthly values
29 Aug 105 Normal-fair Near predicted monthly values
COMMENT: Maximum usable frequencies (MUFs) on UT day 26-Aug in
the Australian region were near predicted values to 15% enhanced,
however due to technical issues data is currently limited. Observations
were only available for Townsville, Perth, Learmonth and Canberra.
Some degradations were observed in Townsville during local night
hours. MUFs are expected to be near predicted values to 15% enhanced
over 27-29 Aug.
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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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