[Ips-dhfpr] SWS Daily HF Prop Report - 03 October 17 issued 2330 UT on 03 Oct 2017 [SEC=UNCLASSIFIED]
Regional Warning Centre
rwc at ips.gov.au
Wed Oct 4 10:30:26 EST 2017
SUBJ: SWS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/03 OCTOBER 2017 BY Space Weather Services
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (03 OCTOBER)
Date T index Conditions
03 Oct 18 Normal
Flares: none.
MUFs:
Niue Island Region:
Near predicted monthly values during local day.
Enhanced by 20% during local night.
Enhanced by 20% after local dawn.
Northern Australian Region:
Near predicted monthly values during local day.
Depressed by 20% during local night.
Southern Australian Region:
Mostly near predicted monthly values.
Enhanced by 20% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 30% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Sep 20
Oct 5
Nov 4
2. FORECAST (04 OCTOBER - 06 OCTOBER)
Date T index Conditions MUFs
04 Oct 20 Normal Near predicted monthly values
05 Oct 15 Normal Near predicted monthly values
06 Oct 15 Normal Near predicted monthly values
COMMENT: MUFs were near predicted monthly values to enhanced
by 20 % across the Australian/NZ regions during most parts of
UT day 3 October. Some periods of minor MUF depressions were
also observed in the Northern Australian region during this time.
MUF enhancements of up to 30% were observed in the Antarctic
Regions on the day. MUFs may be expected to stay near monthly
predicted values from 4 to 6 October UT 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 bom.gov.au
Bureau of Meteorology
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Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp-out.sws.bom.gov.au
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