[Ips-dhfpr] IPS Daily HF Prop Report - 24 November 05
rwc at ips.gov.au
Fri Nov 25 10:42:24 EST 2005
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 24/2330Z NOVEMBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (24 NOVEMBER)
Date T index Conditions
24 Nov 6 Normal
slightly below predicted monthly values
PCA Event : No event.
Predicted Monthly T index for November: 20
2. FORECAST (25 NOVEMBER - 27 NOVEMBER)
Date T index Conditions MUFs
25 Nov 5 Normal about 10% above predicted monthly
26 Nov 10 Normal about 10% above predicted monthly
27 Nov 15 Normal Near predicted monthly values
Variable conditions again observed in equatorial
regions. PNG experience extended depessed conditions
overnight, recovering near dawn while the western
Pacific was enhanced most of the time with a strong
dawn depression. Aus/NZ regions were mostly near average
except for enhancements in the north-west, similar to PNG.
Sporadic-E conditions again observed at Equatorial/N Aus
regions, especially at local morning. Western Pacific
again had persistent sporadic E over the early night.
Expect mostly normal HF conditions next three days with
continued low latitude variability and a slight depression
of already weak solar minmum ionosphere due to slowly
increasing geomagnetic conditions.
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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