[Ips-dhfpr] IPS Daily HF Prop Report - 29 August 14 issued 2332 UT on 29 Aug 2014
rwc
rwc at ips.gov.au
Sat Aug 30 09:32:19 EST 2014
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/29 AUGUST 2014 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (29 AUGUST)
Date T index Conditions
29 Aug 62 Normal-fair
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values during local day.
Depressed by 35% during local night.
Niue Island Region:
Enhanced by 15% during local day.
Enhanced by 15% during local night.
Northern Australian Region:
Near predicted monthly values during local day.
Depressed by 20% 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):
Near predicted monthly values to 15% depressed over
the UT day.
PCA Event : No event.
Monthly T index:
Month T index
Jul 68
Aug 91
Sep 87
2. FORECAST (30 AUGUST - 01 SEPTEMBER)
Date T index Conditions MUFs
30 Aug 65 Normal-fair 15 to 20% below predicted monthly
values
31 Aug 75 Normal Near predicted monthly values
01 Sep 75 Normal Near predicted monthly values
COMMENT: IPS Preliminary HF Communications Warning 44 was issued
on 29 August and is current for 29-30 Aug. MUFs were mostly near
predicted monthly values with some mild depressions of around
25% at times. Similar conditions are expected for the next 24
hours. Conditions should improve on 31 Aug-01 Sep although MUFs
are expected to remain slightly below those based on the predicted
monthly T index.
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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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