[Ips-dhfpr] IPS Daily HF Prop Report - 28 December 15 issued 2333 UT on 28 Dec 2015 [SEC=UNCLASSIFIED]
rwc
rwc at ips.gov.au
Tue Dec 29 10:33:53 EST 2015
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 DECEMBER 2015 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (28 DECEMBER)
Date T index Conditions
28 Dec 73 Normal
Flares Max Fadeout Freq. Sectors
M1.8 1253UT possible lower European
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
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 Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Nov 55
Dec 63
Jan 63
2. FORECAST (29 DECEMBER - 31 DECEMBER)
Date T index Conditions MUFs
29 Dec 65 Normal Near predicted monthly values
30 Dec 50 Fair Near predicted monthly values/depressed
5 to 40%
31 Dec 55 Fair Near predicted monthly values/depressed
5 to 30%
COMMENT: Observed MUF's in the Australian/NZ regions for the
UT day 28 Dec were near monthly values. Nearly similar HF conditions
may be expected on 29 December. Minor to significant degradations
in HF conditions and depressions in MUFs may be expected on 30
and 31 December due to expected rise in geomagnetic activity
levels on these days.
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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 ips.gov.au
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