[Ips-dhfpr] IPS Daily HF Prop Report - 10 July 12 issued 2332 UT on 10 Jul 2012
rwc
rwc at ips.gov.au
Wed Jul 11 09:32:32 EST 2012
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/10 JULY 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (10 JULY)
Date T index Conditions
10 Jul 70 Normal
Flares Max Fadeout Freq. Sectors
M1.1 09/2307UT possible lower West Pacific
M1.7 0515UT possible lower E. Asia/Aust.
M2.1 0627UT possible lower Mid East/Indian
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 35% during local night.
Niue Island Region:
Mostly near predicted monthly values.
No data after 17UT.
Northern Australian Region:
Near predicted monthly values during local day.
Depressed by 20% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day.
Depressed by 25% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 15% over the UT day.
PCA Event : No event.
Predicted Monthly T index for July: 77
2. FORECAST (11 JULY - 13 JULY)
Date T index Conditions MUFs
11 Jul 75 Normal Near predicted monthly values
/ depressed 10 to 20%
12 Jul 70 Normal Near predicted monthly values
/ depressed 10 to 20%
13 Jul 70 Normal Near predicted monthly values
/ depressed 10 to 20 %
COMMENT: Widespread depressions of 20-30% observed throughout
the region local night. Expect mostly normal propagation conditions
next three days with the chance of isolated short-wave fadeout
events. Continuing poor ionospheric support Antarctic region.
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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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