[Ips-dhfpr] IPS Daily HF Prop Report - 07 October 12 issued 2333 UT on 07 Oct 2012
rwc
rwc at ips.gov.au
Mon Oct 8 10:33:19 EST 2012
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/07 OCTOBER 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (07 OCTOBER)
Date T index Conditions
07 Oct 71 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 25% during local night.
Niue Island Region:
Near predicted monthly values during local day.
Depressed by 15% during local night.
Depressed by 20% after local dawn.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 15% over the UT day.
PCA Event : No event.
Predicted Monthly T index for October: 81
2. FORECAST (08 OCTOBER - 10 OCTOBER)
Date T index Conditions MUFs
08 Oct 70 Normal-fair Near predicted monthly values
09 Oct 60 Fair Depressed 15%/near predicted
monthly values
10 Oct 60 Normal-fair Depressed 15%/near predicted
monthly values
COMMENT: IPS HF Communications Warning 32 was issued on 6 October
and is current for 8-9 Oct. Normal HF conditions were observed
07-Oct, with MUFs mostly near predicted monthly values. Expect
normal HF conditions over the first half of 08-Oct, with some
degraded conditions late in the UT day and into 09-Oct. Minor
to moderate MUF depressions are likely 09-10 Oct as a result
of increased geomagnetic activity.
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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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