[Ips-dhfpr] IPS Daily HF Prop Report - 11 November 08
rwc
rwc at ips.gov.au
Wed Nov 12 10:37:15 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 11/2330Z NOVEMBER 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (11 NOVEMBER)
Date T index Conditions
11 Nov -30 Fair-normal
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Near predicted monthly values during local day,
Depressed by 15% during local night.
Northern Australian Region:
Depressed by 15% during local day,
Depressed by 30% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values 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.
Predicted Monthly T index for November: 3
2. FORECAST (12 NOVEMBER - 14 NOVEMBER)
Date T index Conditions MUFs
12 Nov -25 Fair-normal near predicted monthly values/depressed
10 to 20%
13 Nov -20 Fair-normal near predicted monthly values/depressed
10 to 20%
14 Nov -15 Fair-normal near predicted monthly values/depressed
5 to 15%
COMMENT: IPS HF Communications Warning 11 was issued on 10 November
and is current for interval 11-12 November. Depressed conditions
again observed during local night for Northern Australia/Equatorial
regions. Southern Australia and NZ regions experienced mostly
normal HF conditions during local day with occasional depressed
periods, and depressions of 20% during local night. Mostly normal
conditions for Antarctic regions. Depressed periods are expected
to continue for the next 3 days for all regions.
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For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
IPS Radio and Space Services email: asfc at ips.gov.au
PO Box 1386 WWW: http://www.ips.gov.au
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