[Ips-dhfpr] SWS Daily HF Prop Report - 07 November 21 issued 2331 UT on 07 Nov 2021
Regional Warning Centre
rwc at ips.gov.au
Mon Nov 8 10:31:25 EST 2021
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/07 NOVEMBER 2021 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (07 NOVEMBER)
Date T index Conditions
07 Nov -0 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values.
Niue Island Region:
Near predicted monthly values during local day.
Depressed by 15% during local night.
Depressed by 25% after local dawn.
Northern Australian Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
Southern Australian Region:
Depressed by 25% during local day.
Depressed by 20% during local night.
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 (08 NOVEMBER - 10 NOVEMBER)
Date T index Conditions MUFs
08 Nov 5 Normal Depressed 15%/near predicted
monthly values
09 Nov 10 Normal Depressed 15%/near predicted
monthly values
10 Nov 15 Normal Near predicted monthly values
COMMENT: MUFs in the Australian region on UT day 07 November
were moderately depressed in response to the recent magnetic
storms. The depressions were more prominent in the Southern Australian
Regions. On 08-09 November, MUFs are likely to be depressed,
however, are expected to continue a slow gradual recovery.
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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
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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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