[Ips-dhfpr] IPS Daily HF Prop Report - 04 July 12 issued 2329 UT on 04 Jul 2012
rwc
rwc at ips.gov.au
Thu Jul 5 09:29:43 EST 2012
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/04 JULY 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 JULY)
Date T index Conditions
04 Jul 63 Fair-normal
Flares Max Fadeout Freq. Sectors
M2.3 0437UT possible lower E. Asia/Aust.
M5.3 0955UT possible lower Mid East/Indian
M2.3 1225UT possible lower European
M1.3 1440UT possible lower South American/
Atlantic
M1.8 1640UT possible lower South American/
Atlantic
M4.6 2209UT possible lower East Pacific/
North American
MUFs:
Cocos Island Region:
Near predicted monthly values to 30% enhanced
01-13, 20 UT. Depressed 15-30% 00, 14-19, 21-23 UT.
Niue Island Region:
Mostly 15-25% depressed.
Northern Australian Region:
Near predicted monthly values with depressions to
25% 06-07, 11, 15-18 UT at Darwin, and 01-07 UT at
Townsville.
Southern Australian and New Zealand Region:
Near predicted monthly values. Night time
depressions to 25%.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Mostly near predicted monthly values with occasional
depressions to 30%.
PCA Event : No event.
Predicted Monthly T index for July: 77
2. FORECAST (05 JULY - 07 JULY)
Date T index Conditions MUFs
05 Jul 70 Normal Near predicted monthly values
06 Jul 70 Normal Near predicted monthly values
07 Jul 75 Normal Near predicted monthly values
COMMENT: Occasional depressions to 20% possible at all
latitudes. IPS HF Communications Warning 25 was issued on 2
July and is current for 3-5 Jul (SWFs).
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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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