[Ips-dhfpr] IPS Daily HF Prop Report - 28 November 12 issued 2346 UT on 28 Nov 2012
rwc
rwc at ips.gov.au
Thu Nov 29 10:46:00 EST 2012
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/28 NOVEMBER 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (28 NOVEMBER)
Date T index Conditions
28 Nov 89 Normal
Flares Max Fadeout Freq. Sectors
M2.2 2137UT possible lower East Pacific/
North American
MUFs:
Cocos Island Region:
Enhanced by 20% during local day.
Enhanced by 25% during local night.
Niue Island Region:
Near predicted monthly values.
Northern Australian Region:
Mostly near predicted monthly values.
Depressed by 20% after local dawn.
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.
Predicted Monthly T index for November: 81
2. FORECAST (29 NOVEMBER - 01 DECEMBER)
Date T index Conditions MUFs
29 Nov 85 Normal Near predicted monthly values
30 Nov 75 Normal-fair Depressed 10 to 20%/near predicted
monthly values
01 Dec 75 Normal-fair Depressed 10 to 20%/near predicted
monthly values
COMMENT: MUFs were at near predicted monthly values during the
last 24 hours. Expect this trend to continue for the next 24
hours. Mild depressions may be observed during 30 Nov-01 Dec
in response to anticipated elevated geomagnetic activity. Chance
of short-wave fadeouts over the forecast period.
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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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