[Ips-dhfpr] IPS Daily HF Prop Report - 29 July 11
rwc
rwc at ips.gov.au
Sat Jul 30 09:29:36 EST 2011
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 29/2330Z JULY 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (29 JULY)
Date T index Conditions
29 Jul 34 Fair-normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 35% during local night.
Depressed by 20% after local dawn.
Niue Island Region:
Depressed by 15% during local day.
Depressed by 25% during local night.
Depressed by 20% after local dawn.
Northern Australian Region:
Depressed by 15% during local day.
Depressed by 35% during local night.
Southern Australian and New Zealand Region:
Depressed by 15% during local day.
Depressed by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 30%.
PCA Event : No event.
Predicted Monthly T index for July: 56
2. FORECAST (30 JULY - 01 AUGUST)
Date T index Conditions MUFs
30 Jul 45 Fair-normal Near predicted monthly values
to 30% depressed.
31 Jul 50 Fair-normal Near predicted monthly values
to 20% depressed.
01 Aug 50 Fair-normal Near predicted monthly values
to 20% depressed.
COMMENT: Expect depressed conditions while solar flux remains
low. Occasional solar activity will increase usable frequencies
nearer to those predicted with the monthly T index.
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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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