[Ips-dhfpr] IPS Daily HF Prop Report - 16 September 12 issued 2352 UT on 16 Sep 2012
rwc
rwc at ips.gov.au
Mon Sep 17 09:52:02 EST 2012
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/16 SEPTEMBER 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (16 SEPTEMBER)
Date T index Conditions
16 Sep 63 Normal-fair
Flares: none.
MUFs:
Cocos Island Region:
Enhanced by 15% during local day.
Near predicted monthly values during local night.
Depressed by 30% after local dawn.
Niue Island Region:
Depressed by 30% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values during local day.
Depressed by 15% during local night.
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 September: 79
2. FORECAST (17 SEPTEMBER - 19 SEPTEMBER)
Date T index Conditions MUFs
17 Sep 65 Normal-fair Near predicted monthly values/depressed
10 to 20%
18 Sep 70 Normal Near predicted monthly values
19 Sep 65 Normal-fair Near predicted monthly values/depressed
10 to 20%
COMMENT: Normal HF conditions with some variability in the equatorial
regions noted during the UT day,16 September. These conditions
are expected to persist for the next 24 hours. Expect minor depressions
on day 3 (19 September) in the Australian/Antarctic regions due
to a slight increase in geomagnetic activity.
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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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