[Ips-dhfpr] IPS Daily HF Prop Report - 21 July 06
rwc at ips.gov.au
Sat Jul 22 09:48:05 EST 2006
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 21/2330Z JULY 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (21 JULY)
Date T index Conditions
21 Jul 21 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,
Enhanced by 30% during local night.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Mostly near predicted monthly values.
PCA Event : No event.
Predicted Monthly T index for July: 13
2. FORECAST (22 JULY - 24 JULY)
Date T index Conditions MUFs
22 Jul 15 Normal Near predicted monthly values
23 Jul 15 Normal Near predicted monthly values
24 Jul 5 Normal-Fair near predicted monthly values/depressed
5 to 10%
COMMENT: HF conditions are expected to remain mostly normal for
22-23 July, with slightly degraded conditions possible for southern
Australian/NZ regions for 24-25 July as the result of anticipated
mildly elevated geomagnetic activity levels.
For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary 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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