[Ips-dhfpr] IPS Daily HF Prop Report - 25 September 04
rwc at ips.gov.au
Sun Sep 26 09:32:31 EST 2004
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 25/2330Z SEPTEMBER 2004 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (25 SEPTEMBER)
Date T index Conditions
25 Sep 32 Normal
Equatorial PNG Region:
Near predicted monthly values during local day.
Variable overnight and post-dawn depressions.
Northern Australian Region:
Mostly near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for September: 38
2. FORECAST (26 SEPTEMBER - 28 SEPTEMBER)
Date T index Conditions MUFs
26 Sep 40 Normal Near predicted monthly values
27 Sep 40 Normal Near predicted monthly values
28 Sep 40 Normal Near predicted monthly values
COMMENT: Overnight and post-dawn depressions observed Equatorial/N
Aus region. Mild overnight spread-F observed S Aus region. Widespread
and persistent spread-F observed Antarctic region. Expect mostly
normal HF conditions over the next few days at mid to high latitudes.
Variable overnight and post-dawn conditions possible at low latitudes.
Isolated periods of localised disturbance possible at high latitudes.
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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