[Ips-dhfpr] SWS Daily HF Prop Report - 10 December 16 issued 2348 UT on 10 Dec 2016 [SEC=UNCLASSIFIED]
rwc
rwc at ips.gov.au
Sun Dec 11 10:48:58 EST 2016
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/10 DECEMBER 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (10 DECEMBER)
Date T index Conditions
10 Dec -11 Normal-fair
Flares: none.
MUFs:
Cocos Island Region:
Depressed by 25% during local day.
Depressed by 25% during local night.
Depressed by 20% after local dawn.
Niue Island Region:
Depressed by 20% during local day.
Depressed by 15% during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian Region:
Depressed by 30% during local day.
Depressed by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 20% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Nov 3
Dec 24
Jan 23
2. FORECAST (11 DECEMBER - 13 DECEMBER)
Date T index Conditions MUFs
11 Dec 0 Normal-fair Near predicted monthly values/depressed
10 to 20%
12 Dec 0 Normal-fair Near predicted monthly values/depressed
10 to 20%
13 Dec 10 Normal Near predicted monthly values
COMMENT: SWS HF Communications Warning 65 was issued on 7 December
and is current for 8-11 Dec. Minor depressions noted in the Southern
Indo-Pacific equatorial regions. Near predicted MUF values over
the Northern Australian region. Minor depression observed over
the Southern Australian region during local night and moderate
depressions observed during the local day time hours. Periods
of strong sporadic-E conditions observed in the Australian region
throughout the UT day, 10 December. Expect similar conditions
to prevail over the next two days with a return to near predicted
values on day 3, 13 December.
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For an explanation of some of the terms in this report, go to
http://www.sws.bom.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
Space Weather Services email: asfc at bom.gov.au
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