[Ips-dhfpr] IPS Daily HF Prop Report - 24 November 05
rwc
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
Flares: none.
MUFs:
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
values
26 Nov 10 Normal about 10% above predicted monthly
values
27 Nov 15 Normal Near predicted monthly values
COMMENT:
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.
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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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