[Ips-dhfpr] IPS Daily HF Prop Report - 15 September 11
rwc
rwc at ips.gov.au
Fri Sep 16 09:53:20 EST 2011
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 15/2330Z SEPTEMBER 2011 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (15 SEPTEMBER)
Date T index Conditions
15 Sep 60 Normal
Flares: none.
MUFs:
Cocos Island Region:
Mostly near predicted monthly values,
Depressed by 20% after local dawn.
Niue Island Region:
Near predicted monthly values during local day,
Enhanced by 45% during local night.
Northern Australian Region:
Near predicted monthly values.
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: 62
2. FORECAST (16 SEPTEMBER - 18 SEPTEMBER)
Date T index Conditions MUFs
16 Sep 60 Normal Near predicted monthly values
17 Sep 60 Normal Near predicted monthly values
18 Sep 60 Normal Near predicted monthly values
COMMENT: Mostly normal HF conditions were observed today with
periods of MUF enhancements over the Australian region. Mostly
normal ionospheric support for Antarctic regions. MUFs are expected
to be near monthly values over the next 3 days. Possible depressed
periods for mid and high latitudes due to the increased geomagnetic
activity for 17-18 September.
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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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