[Ips-dhfpr] IPS Daily HF Prop Report - 06 July 08
rwc at ips.gov.au
Mon Jul 7 09:30:53 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 06/2330Z JULY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (06 JULY)
Date T index Conditions
06 Jul -7 Normal
Equatorial PNG/Niue Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
with periods of some enhancements during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted montly values with periods of enhancements
and periods of minor to significant degradations.
PCA Event : No event.
Predicted Monthly T index for July: 4
2. FORECAST (07 JULY - 09 JULY)
Date T index Conditions MUFs
07 Jul -5 Normal near predicted monthly values/depressed
5 to 15%
08 Jul -5 Normal near predicted monthly values/depressed
5 to 15%
09 Jul -5 Normal near predicted monthly values/depressed
5 to 15%
COMMENT: HF conditions in most parts of Austalian/NZ
regions were mostly near normal with periods of MUF
depressions and degradations in HF conditions possibly
due to a weaker ionosphere due to continued very low
solar activity. Nearly similar HF conditions may be
expected for the next three days as no significant
variations are expected in the ionospheric conditions
during this period.
For an explanation of some of the terms in this report, go to
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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