[Ips-dhfpr] IPS Daily HF Prop Report - 02 December 08
rwc at ips.gov.au
Wed Dec 3 10:49:07 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 02/2330Z DECEMBER 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (02 DECEMBER)
Date T index Conditions
02 Dec -43 Normal
Equatorial PNG/Niue Region:
Depressed by 25% during local day,
Depressed by 35% during local night.
Northern Australian Region:
Near predicted monthly values during local day,
Depressed by 15% during local night.
Southern Australian and New Zealand Region:
Depressed by 15% 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 December: 4
2. FORECAST (03 DECEMBER - 05 DECEMBER)
Date T index Conditions MUFs
03 Dec -35 Normal depressed 10 to 30%/near predicted
04 Dec -30 Normal depressed 10 to 30%/near predicted
05 Dec -15 Normal depressed 10 to 30%/near predicted
COMMENT: IPS HF Communications Warning 20 was issued on 2 December
and is current for interval 3-4 December. Depressed ionospheric
conditions at low to mid latitudes observed and expected to continue
next two to three days.
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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