[Ips-dhfpr] IPS Daily HF Prop Report - 04 October 07
rwc at ips.gov.au
Fri Oct 5 09:20:41 EST 2007
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 04/2330Z OCTOBER 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (04 OCTOBER)
Date T index Conditions
04 Oct -9 Normal
Equatorial PNG/Niue Region:
Near predicted monthly values.
Northern Australian Region:
Depressed by 15% during local day,
Depressed by 25% during local night.
Southern Australian and New Zealand Region:
Depressed by 20% during local day,
Depressed by 15% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day
when trace is visible on ionogram.
PCA Event : No event.
Predicted Monthly T index for October: 10
2. FORECAST (05 OCTOBER - 07 OCTOBER)
Date T index Conditions MUFs
05 Oct -5 Normal depressed 10 to 20%/near predicted
06 Oct -5 Normal depressed 10 to 20%/near predicted
07 Oct 0 Normal Near predicted monthly values
COMMENT: HF conditions were were most likely depressed due to
low ionisation of the ionosphere.
For an explanation of some of the terms in this report, goto
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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