[Ips-dhfpr] IPS Daily HF Prop Report - 09 December 04
rwc at ips.gov.au
Fri Dec 10 10:58:32 EST 2004
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 09/2330Z DECEMBER 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (09 DECEMBER)
Date T index Conditions
09 Dec 44 Fair-normal
Equatorial PNG Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 30% during local night.
Southern Australian and New Zealand Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day with
periods of degradations.
PCA Event : No event.
Predicted Monthly T index for December: 35
2. FORECAST (10 DECEMBER - 12 DECEMBER)
Date T index Conditions MUFs
10 Dec 40 Normal Near predicted monthly values
to 5% enhanced.
11 Dec 20 Normal-fair near predicted monthly values/depressed
5 to 15%
12 Dec 10 Fair-normal depressed 10 to 20%/near predicted
COMMENT: HF conditions are expected to remain mostly normal
across most Aus/NZ regions during the next 24 hours. Minor
to moderate depressions in MUFs and degradations in HF
conditions may be observed during late hours on 11 December
and also on 12 December.
For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary on Solar Terrestrial Terms.
IPS Radio and Space Services | email: asfc at ips.gov.au
PO Box 1386 | WWW: http://www.ips.gov.au
Haymarket NSW 1240 AUSTRALIA | FTP: ftp://ftp.ips.gov.au
tel: +61 2 9213 8010 | fax: +61 2 9213 8060
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