[Ips-dhfpr] IPS Daily HF Prop Report - 23 August 07
rwc at ips.gov.au
Fri Aug 24 09:33:05 EST 2007
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 23/2330Z AUGUST 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (23 AUGUST)
Date T index Conditions
23 Aug 6 Normal
Equatorial PNG/Niue Region:
Near predicted monthly values.
Northern Australian Region:
Depressed by 15% during local day,
Near predicted monthly values during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 35% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced by 20% over the UT day.
PCA Event : No event.
Predicted Monthly T index for August: 9
2. FORECAST (24 AUGUST - 26 AUGUST)
Date T index Conditions MUFs
24 Aug 6 Normal Near predicted monthly values
25 Aug 10 Normal Near predicted monthly values
26 Aug 10 Normal Near predicted monthly values
COMMENT: Extended periods of sporadic-E observed N Aus region,
resulting in depressed conditions during local day. Extended
periods of spread-F conditions observed S Aus/Antarctic regions,
mostly local night. Variable daytime enhancements observed Antarctic
region. Expect similar conditions day one. Chance of disturbances
S Aus/Antarctic regions days two and three.
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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