[Ips-dhfpr] SWS Daily HF Prop Report - 30 November 21 issued 2331 UT on 30 Nov 2021
Regional Warning Centre
rwc at ips.gov.au
Wed Dec 1 10:31:05 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/30 NOVEMBER 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (30 NOVEMBER)
Date T index Conditions
30 Nov 19 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Niue Island Region:
Depressed by 25% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Oct 18
Nov 32
Dec 35
2. FORECAST (01 DECEMBER - 03 DECEMBER)
Date T index Conditions MUFs
01 Dec 15 Normal Depressed 15%/near predicted
monthly values
02 Dec 10 Normal-fair Depressed 20%/near predicted
monthly values
03 Dec 10 Normal-fair Depressed 20%/near predicted
monthly values
COMMENT: MUFs in the Australian region on UT day 30 November
were near predicted monthly values with some mild depressions.
MUFs are expected to be near predicted monthly values to mildly
depressed on UT days 01 to 03 December.
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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.
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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