[Ips-dhfpr] IPS Daily HF Prop Report - 02 October 07
rwc at ips.gov.au
Wed Oct 3 09:44:33 EST 2007
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 02/2330Z OCTOBER 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (02 OCTOBER)
Date T index Conditions
02 Oct -11 Normal-fair
Equatorial PNG/Niue Region:
Near predicted monthly values during local day.
Depressed by 35% during local night.
Northern Australian Region:
Depressed by 20% during local day.
Depressed by 25% during local night.
Southern Australian and New Zealand Region:
Depressed by 15%.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Depressed by 15 % during local day.
Near predicted monthly values during local night
when ionogram trace visible.
PCA Event : No event.
Predicted Monthly T index for October: 10
2. FORECAST (03 OCTOBER - 05 OCTOBER)
Date T index Conditions MUFs
03 Oct -10 Normal-fair depressed 15 to 30%/near predicted
04 Oct -10 Normal-fair depressed 15 to 30%/near predicted
05 Oct 0 Normal-fair depressed 10 to 20%/near predicted
COMMENT: HF conditions were were most likely depressed due to
low ionisation of the ionosphere. Sporadic E noted at mid to
low latitudes around the local evening hours.
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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