[Ips-dhfpr] IPS Daily HF Prop Report - 06 October 05
rwc at ips.gov.au
Fri Oct 7 09:42:59 EST 2005
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 06/2330Z OCTOBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (06 OCTOBER)
Date T index Conditions
06 Oct 23 Normal
Equatorial PNG Region:
Depressed by 20% during local day,
Depressed by 15% during local night.
Northern Australian Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for October: 23
2. FORECAST (07 OCTOBER - 09 OCTOBER)
Date T index Conditions MUFs
07 Oct 26 Normal Depressed 15-20% Equatorial/N.Aus
region, Near predicted monthly
08 Oct 23 Normal near predicted monthly values
09 Oct 11 Normal-fair near predicted monthly values/depressed
10 to 20%
COMMENT: Variable depressions observed Equatorial/N Aus regions.
Expect generally normal HF conditions until late Sat 08 Oct,
with variable depressions continuing in the Equatorial/N Aus
regions. Isolated disturbances possible in the Antarctic region
associated with periods of enhanced geomagnetic activity. Depressed
conditions expected on 09 Oct in response to increased geomagnetic
For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary 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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