[Ips-dhfpr] IPS Daily HF Prop Report - 02 March 11
rwc
rwc at ips.gov.au
Thu Mar 3 10:40:06 EST 2011
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 02/2330Z MARCH 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (02 MARCH)
Date T index Conditions
02 Mar 4 Fair
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 15% during local day,
Enhanced by 50% during local night.
Niue Island Region:
Near predicted monthly values during local day,
Depressed by 20% during local night.
Northern Australian Region:
Depressed by 35% during local day,
Depressed by 20% during local night.
Depressed by 20% after local dawn.
Southern Australian and New Zealand Region:
Depressed by 35% during local day,
Depressed by 20% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 20% over the UT day.
PCA Event : No event.
Predicted Monthly T index for March: 40
2. FORECAST (03 MARCH - 05 MARCH)
Date T index Conditions MUFs
03 Mar 20 Fair near predicted monthly values/depressed
5 to 20%
04 Mar 20 Fair near predicted monthly values/depressed
5 to 20%
05 Mar 25 Fair-normal near predicted monthly values/depressed
5 to 15%
COMMENT: IPS HF Communications Warning 20 was issued on 2 March
and is current for interval 2-3 March. Minor to significant MUF
depressions were observed across Aus/NZ region today due to enhanced
geomagnetic activity levels. Nearly similar HF conditions mayb
expected in this region for the next two days with the possibility
of some improvements on the third day as the geomagnetic activity
is expected to show some decline by the third day.
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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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