[Ips-dhfpr] IPS Daily HF Prop Report - 12 December 11 issued 2331 UT on 12 Dec 2011
rwc
rwc at ips.gov.au
Tue Dec 13 10:31:43 EST 2011
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 12/2330Z DECEMBER 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (12 DECEMBER)
Date T index Conditions
12 Dec 118 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Enhanced by 25% after local dawn.
Niue Island Region:
Enhanced by 15% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values during local day.
Enhanced by 15% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day.
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 15% over the UT day.
PCA Event : No event.
Predicted Monthly T index for December: 71
2. FORECAST (13 DECEMBER - 15 DECEMBER)
Date T index Conditions MUFs
13 Dec 110 Normal About 15% above predicted monthly
values
14 Dec 120 Normal About 15% above predicted monthly
values
15 Dec 120 Normal About 15% above predicted monthly
values
COMMENT: Mostly normal MUFs with periods of some enhancements
were observed over the last 24 hours. Periods of sporadic E-layers
were observed at some mid latitude locations. Mostly Normal HF
conditions with MUF enhancements to 15% are expected for the
next 3 days.
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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.
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