[Ips-dhfpr] IPS Daily HF Prop Report - 08 October 15 issued 2330 UT on 08 Oct 2015
Regional Warning Centre
rwc at ips.gov.au
Fri Oct 9 10:30:35 EST 2015
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/08 OCTOBER 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (08 OCTOBER)
Date T index Conditions
08 Oct -25 Normal
Flares: none.
MUFs:
Cocos Island Region:
Depressed by 15% during local day.
Depressed by 45% during local night.
Depressed by 25% after local dawn.
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Depressed by 40% during local day.
Depressed by 50% during local night.
Depressed by 35% after local dawn.
Southern Australian Region:
Depressed by 45% during local day.
Depressed by 50% during local night.
Depressed by 45% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 30% over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Sep 35
Oct 70
Nov 68
2. FORECAST (09 OCTOBER - 11 OCTOBER)
Date T index Conditions MUFs
09 Oct -10 Normal-fair 30 to 40% below predicted monthly
values
10 Oct 10 Normal 20 to 30% below predicted monthly
values
11 Oct 10 Normal-fair 20 to 30% below predicted monthly
values
COMMENT: IPS HF Communications Warning 61 was issued on 8 October
and is current for 9 Oct only. HF radio propagation were depressed
to mildly depressed throughout the Australian region during 08
October. Expect these conditions to prevail over the next three
days. Furthermore expect HF propagation to be fair to poor today
due to the current geomagnetic storm.
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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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