[Ips-dhfpr] IPS Daily HF Prop Report - 13 December 08
rwc at ips.gov.au
Sun Dec 14 10:38:37 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 13/2330Z DECEMBER 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (13 DECEMBER)
Date T index Conditions
13 Dec -18 Normal
Equatorial PNG/Niue Region:
Near predicted monthly values during local day,
Depressed by 25% during local night.
Northern Australian Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Mostly near predicted monthly values,
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for December: 4
2. FORECAST (14 DECEMBER - 16 DECEMBER)
Date T index Conditions MUFs
14 Dec -20 Normal Near predicted monthly values
to 30% depressed.
15 Dec -30 Normal near predicted monthly values/depressed
10 to 30%
16 Dec -30 Normal near predicted monthly values/depressed
10 to 30%
COMMENT: IPS HF Communications Warning 23 was issued on 11 December
and is current for interval 11-14 December.
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
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp.ips.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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