[Ips-dhfpr] IPS Daily HF Prop Report - 13 September 09
rwc
rwc at ips.gov.au
Mon Sep 14 09:37:33 EST 2009
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 13/2330Z SEPTEMBER 2009 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (13 SEPTEMBER)
Date T index Conditions
13 Sep -4 Normal
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values to depressed by
20% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 35% during local night.
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: 0
2. FORECAST (14 SEPTEMBER - 16 SEPTEMBER)
Date T index Conditions MUFs
14 Sep -5 Normal near predicted monthly values
15 Sep -8 Normal near predicted monthly values/depressed
5 to 10%
16 Sep -8 Normal near predicted monthly values/depressed
5 to 10%
COMMENT: HF conditions remained mostly normal across
Aus/NZ regions on 13 September. Similar HF conditions
may be expected for the next 3 days with some possibility
of periods of minor MUF depressions in the Southern Aus/NZ
regions on 15 and 16 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.
IPS Radio and Space Services email: asfc at ips.gov.au
PO Box 1386 WWW: http://www.ips.gov.au
Haymarket NSW 1240 AUSTRALIA FTP: ftp://ftp.ips.gov.au
tel: +61 2 9213 8010 fax: +61 2 9213 8060
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