[Ips-dhfpr] IPS Daily HF Prop Report - 14 March 15 issued 2330 UT on 14 Mar 2015
Regional Warning Centre
rwc at ips.gov.au
Sun Mar 15 10:30:40 EST 2015
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/14 MARCH 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (14 MARCH)
Date T index Conditions
14 Mar 96 Normal
Flares Max Fadeout Freq. Sectors
M1.3 0440UT possible lower E. Asia/Aust.
MUFs:
Cocos Island Region:
Enhanced by 40% during local day.
Enhanced by 65% during local night.
Niue Island Region:
Enhanced by 20% during local day.
Depressed by 15% during local night.
Northern Australian Region:
Mostly near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Feb 116
Mar 90
Apr 89
2. FORECAST (15 MARCH - 17 MARCH)
Date T index Conditions MUFs
15 Mar 95 Normal Near predicted monthly values
16 Mar 95 Normal Near predicted monthly values
17 Mar 95 Normal Near predicted monthly values
COMMENT: HF radio propagation conditions were mostly near predicted
monthly values at Australian midlatitudes during Mar 14. However,
very strong enhancements occurred at Cocos Island and Darwin.
The preliminary daily T index values for these two stations were
178 and 141, respectively. Individual T indices exceeded 240
at Cocos Island during 08-09 UT.
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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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