[Ips-dhfpr] IPS Daily HF Prop Report - 24 January 08
rwc at ips.gov.au
Fri Jan 25 10:32:35 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 24/2330Z JANUARY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (24 JANUARY)
Date T index Conditions
24 Jan 0 Normal
Equatorial PNG/Niue Region:
Near predicted monthly values during local day with
some periods of MUF depressions,
Enhanced by 15% during local night.
Northern Australian Region:
Depressed by 15% during local day,
Depressed by 25% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for January: 12
2. FORECAST (25 JANUARY - 27 JANUARY)
Date T index Conditions MUFs
25 Jan -3 Normal near predicted monthly values
26 Jan -3 Normal near predicted monthly values
27 Jan -3 Normal near predicted monthly values
COMMENT: Mild to strong sporadic E-layers, that were observed
across many stations in Aus/NZ regions, may have caused
communication difficulties using F-regions today mainly
during the local day hours. HF conditions are expected to
remain mostly normal across Aus/NZ regions for the next
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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