[Ips-dhfpr] IPS Daily HF Prop Report - 08 October 08
rwc at ips.gov.au
Thu Oct 9 10:09:41 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 08/2330Z OCTOBER 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (08 OCTOBER)
Date T index Conditions
08 Oct -6 Normal
Equatorial PNG/Niue Region:
Depressed by 20% during local day,
Depressed by 20% during local night.
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.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for October: 2
2. FORECAST (09 OCTOBER - 11 OCTOBER)
Date T index Conditions MUFs
09 Oct 2 Normal near predicted monthly values/depressed
10 to 20%
10 Oct 2 Normal near predicted monthly values/depressed
10 to 20%
11 Oct 2 Normal near predicted monthly values/depressed
10 to 20%
COMMENT: Expect the equatorial and north Australian region to
have slightly depressed conditions over next three days due to
low ionoisation in the ionosphere resulting from very low solar
activity. Noted an extended period of sporadic E between 04 and
08 UT at Cocos Island.
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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