[Ips-dhfpr] SWS Daily HF Prop Report - 06 December 16 issued 2351 UT on 06 Dec 2016 [SEC=UNCLASSIFIED]
rwc
rwc at ips.gov.au
Wed Dec 7 10:52:00 EST 2016
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/06 DECEMBER 2016 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (06 DECEMBER)
Date T index Conditions
06 Dec 7 Normal
Flares: none.
MUFs:
Cocos Island Region:
Depressed by 15% during local day.
Near predicted monthly values during local night.
Niue Island Region:
Depressed by 20% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Mostly near predicted monthly values.
Depressed by 20% after local dawn.
Southern Australian Region:
Mostly near predicted monthly values.
Depressed by 25% after local dawn.
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 3
Dec 24
Jan 23
2. FORECAST (07 DECEMBER - 09 DECEMBER)
Date T index Conditions MUFs
07 Dec 5 Normal-fair Near predicted monthly values
08 Dec 10 Normal-fair Near predicted monthly values
09 Dec 0 Fair Depressed 15%/near predicted
monthly values
COMMENT: MUFs were near monthly predicted values with Minor depressions
during the local day on 6-Dec. Sporadic-E were observed over
a number of Australian ionosonde sites. Similar conditions are
expected for the next two days (7-8 Dec). On 9 Dec, minor depressions
in MUF are expected due to the forecasted active geomagnetic
conditions on 7-8 Dec.
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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
Bureau of Meteorology
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