[Ips-dhfpr] IPS Daily HF Prop Report - 31 December 11 issued 2350 UT on 31 Dec 2011
rwc
rwc at ips.gov.au
Sun Jan 1 10:50:14 EST 2012
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 31/2330Z DECEMBER 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (31 DECEMBER)
Date T index Conditions
31 Dec 97 Normal-fair
Flares Max Fadeout Freq. Sectors
M2.4 1315UT possible lower European
M1.5 1626UT possible lower South American/
Atlantic
MUFs:
Cocos Island Region:
No data available.
Niue Island Region:
Near predicted monthly values.
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):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for December: 71
2. FORECAST (01 JANUARY - 03 JANUARY)
Date T index Conditions MUFs
01 Jan 110 Normal Near predicted monthly values
02 Jan 110 Normal Near predicted monthly values
03 Jan 110 Normal Near predicted monthly values
COMMENT: Briefly depressed MUFs observed at times in most regions.
Otherwise propagation conditions mostly near predicted monthly
values. Similar conditions may be expected over the next 3 days.
With solar activity increasing, there is a small chance of Short
Wave Fade-outs (SWFs) over the next few 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.
IPS Radio and Space Services email: asfc at ips.gov.au
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