[Ips-dhfpr] IPS Daily HF Prop Report - 13 March 15 issued 2330 UT on 13 Mar 2015
Regional Warning Centre
rwc at ips.gov.au
Sat Mar 14 10:30:42 EST 2015
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/13 MARCH 2015 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (13 MARCH)
Date T index Conditions
13 Mar 100 Normal
Flares Max Fadeout Freq. Sectors
M2.7 12/2151UT possible lower East Pacific/
North American
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
No data available during local night.
Niue Island Region:
Enhanced by 50% during local day.
Near predicted monthly values 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 (14 MARCH - 16 MARCH)
Date T index Conditions MUFs
14 Mar 100 Normal Near predicted monthly values
15 Mar 100 Normal Near predicted monthly values
16 Mar 100 Normal Near predicted monthly values
COMMENT: IPS SWF HF Communications Warning 7 was issued on 12
March and is current for 12-14 Mar. HF radio propagation conditions
were between near predicted monthly values to enhanced slightly
at Australian midlatitudes during Mar 13. The preliminary daily
T index values for Cocos Island and Darwin were 151 and 173 respectively.
The conditions were especially enhanced during 10-18 UT when
individual T indices exceeded 200.
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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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