[Ips-dhfpr] IPS Daily HF Prop Report - 07 December 14 issued 2330 UT on 07 Dec 2014
Regional Warning Centre
rwc at ips.gov.au
Mon Dec 8 10:30:42 EST 2014
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/07 DECEMBER 2014 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (07 DECEMBER)
Date T index Conditions
07 Dec 45 Normal
Flares: none.
MUFs:
Cocos Island Region:
Depressed by 20% during local day.
Depressed by 15% during local night.
Niue Island Region:
Enhanced by 20% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Depressed by 30% during local day.
Depressed by 30% during local night.
Southern Australian and New Zealand Region:
Mostly near predicted monthly values to moderately depressed.
Depressed by 20% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day
with extended periods of disturbance.
PCA Event : No event.
Monthly T index:
Month T index
Nov 113
Dec 87
Jan 87
2. FORECAST (08 DECEMBER - 10 DECEMBER)
Date T index Conditions MUFs
08 Dec 50 Normal 15 to 20% below predicted monthly
values
09 Dec 80 Normal Near predicted monthly values
10 Dec 85 Normal Near predicted monthly values
COMMENT: Widespread moderate depressions observed Aus region
on Dec 07. N Aus regions recovering after local dawn today. S
Aus/Antarctic regions remain moderately depressed. Lower HF frequency
bands may be more successful Aus region today. Periods of localised
disturbance observed Antarctic region. Expect occasional periods
of disturbance S Aus/Antarctic regions next two 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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