[Ips-dhfpr] IPS Daily HF Prop Report - 04 March 10
rwc
rwc at ips.gov.au
Fri Mar 5 10:46:29 EST 2010
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 04/2330Z MARCH 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 MARCH)
Date T index Conditions
04 Mar 34 Normal
Flares: none.
MUFs:
Cocos Island Region:
No data available during local day,
Enhanced by 15% during local night.
Enhanced by 20% after local dawn.
Niue Island Region:
Enhanced by 25% during local day,
Enhanced by 15% during local night.
Northern Australian Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Enhanced by 15% during local day,
Near predicted monthly values during local night.
Enhanced by 20% after local dawn.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 20% over the UT day.
PCA Event : No event.
Predicted Monthly T index for March: 7
2. FORECAST (05 MARCH - 07 MARCH)
Date T index Conditions MUFs
05 Mar 35 Normal Near predicted monthly values
to enhanced 10 to 30%.
06 Mar 30 Normal Near predicted monthly values
to enhanced 10 to 30%.
07 Mar 30 Normal Near predicted monthly values
to enhanced 10 to 30%.
COMMENT: Ionospheric conditions across Australian and NZ regions
continued to be elevated compared with predicted monthly values
due to consistently strong EUV from current active sunspots on
disc. Some notable sporadic E between 09UT-12UT for mid latitudes
and depressed conditions for Antarctic regions between 00UT-12UT.
Enhanced conditions are expected for all Australian and NZ regions
over the next three 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.
IPS Radio and Space Services email: asfc at ips.gov.au
PO Box 1386 WWW: http://www.ips.gov.au
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tel: +61 2 9213 8010 fax: +61 2 9213 8060
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