[Ips-dhfpr] IPS Daily HF Prop Report - 11 March 11
rwc
rwc at ips.gov.au
Sat Mar 12 10:54:14 EST 2011
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 11/2330Z MARCH 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (11 MARCH)
Date T index Conditions
11 Mar 24 Poor-normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day,
No data available during local night.
Niue Island Region:
Enhanced by 25% during local day,
Enhanced by 15% during local night.
Northern Australian Region:
Near predicted monthly values during local day,
Depressed by 25% during local night.
Southern Australian and New Zealand Region:
Depressed by 25% during local day,
Depressed by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 20% over the UT day.
PCA Event : Began at 0115UT 08/03, Ended at 0235UT 10/03
and, Began at 0645UT 10/03, Ended at 1235UT 10/03
Predicted Monthly T index for March: 40
2. FORECAST (12 MARCH - 14 MARCH)
Date T index Conditions MUFs
12 Mar 30 Normal-fair depressed 5 to 15%/near predicted
monthly values
13 Mar 40 Normal near predicted monthly values
14 Mar 50 Normal Near predicted monthly values
to enhanced
COMMENT: Significantly degraded conditions were observed at mid-high
latitudes during 11 March, particularly during the early part
of the UT day. Mildly degraded conditions are are expected at
times for 12 March, returning to mostly normal to good conditions
for 13-14 March. SWFs are possible for the next few days.
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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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