[Ips-dhfpr] IPS Daily HF Prop Report - 29 November 05
rwc
rwc at ips.gov.au
Wed Nov 30 10:38:18 EST 2005
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 29/2330Z NOVEMBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (29 NOVEMBER)
Date T index Conditions
29 Nov 13 Normal
Flares: none.
MUFs:
Equatorial PNG Region:
Near predicted monthly values, depressions to 30%
07-12 UT. Sporadic E observed at Vanimo 00, 12, 17-19
UT.
Northern Australian Region:
Near predicted monthly values. Sporadic observed at
Darwin 07-08, 15 UT and Townsville 00-01 UT. Spread F
observed at Niue 13-15 UT.
Southern Australian and New Zealand Region:
Near predicted monthly values. Sporadic E observed
during the day and evening at all stations.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values. Sporadic E observed at
Macquarie Island 08, 09, 13, 14 UT, Mawson 14, 15 and
20 UT and Casey 17-21 UT.
PCA Event : No event.
Predicted Monthly T index for November: 20
2. FORECAST (30 NOVEMBER - 02 DECEMBER)
Date T index Conditions MUFs
30 Nov 10 Normal near predicted monthly values
01 Dec 0 Normal-fair Near predicted monthly values
to 40% depressed, particularly
at mid and higher latitudes.
02 Dec 0 Normal-fair Near predicted monthly values
to 40% depressed, particularly
at mid and higher latitudes.
COMMENT: Depressions likely later on 30 Nov and remainder of
forecast period. Lower latitude sky wave circuits unlikely to
be greatly affected. Spread F may degrade circuits.
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For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Glossary on Solar Terrestrial Terms.
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