[Ips-dhfpr] IPS Daily HF Prop Report - 18 September 09
rwc at ips.gov.au
Sat Sep 19 09:30:06 EST 2009
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 18/2330Z SEPTEMBER 2009 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (18 SEPTEMBER)
Date T index Conditions
18 Sep -5 Normal
Equatorial PNG/Niue Region:
Near predicted monthly values at Niue with some night
spread F. Near predicted monthly values at Vanimo with
depressions to 25% 05-15 UT.
Northern Australian Region:
Near predicted monthly values with depressions to 25%
04-06 UT at Darwin and 07-11, 15-18 UT at Cocos Is. No
data for Townsville.
Southern Australian and New Zealand Region:
Near predicted monthly values. Enhancements to 40%
at Canberra, Christchurch, Hobart and Sydney mostly
between 16-20 UT. Night spread F observed at Hobart.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values.
PCA Event : No event.
Predicted Monthly T index for September: 0
2. FORECAST (19 SEPTEMBER - 21 SEPTEMBER)
Date T index Conditions MUFs
19 Sep 0 Normal Near predicted monthly values
20 Sep 0 Normal Near predicted monthly values
21 Sep 0 Normal Near predicted monthly values
COMMENT: Depressions to 30% possible, particularly at lower latitudes.
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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