[Ips-dhfpr] IPS Daily HF Prop Report - 22 July 06
rwc at ips.gov.au
Sun Jul 23 09:51:41 EST 2006
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 22/2330Z JULY 2006 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (22 JULY)
Date T index Conditions
22 Jul 20 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 20% 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 (23 JULY - 25 JULY)
Date T index Conditions MUFs
23 Jul 15 Normal Near predicted monthly values
24 Jul 5 Normal-fair near predicted monthly values/depressed
5 to 10%
25 Jul 5 Normal-fair depressed 5 to 10%/near predicted
COMMENT: HF conditions are expected to remain mostly normal for
23 July with slightly degraded conditions possible for northern
Australian regions during local day. HF conditions are expected
to be slightly degraded for southern Aus/NZ regions for 24-25
July as the result of anticipated mildly elevated geomagnetic
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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