[Ips-dhfpr] IPS Daily HF Prop Report - 23 April 09
rwc at ips.gov.au
Fri Apr 24 09:17:41 EST 2009
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 23/2330Z APRIL 2009 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (23 APRIL)
Date T index Conditions
23 Apr 4 Normal
Equatorial PNG/Niue Region:
Near predicted monthly values during local day,
Variable conditions during local night.
Depressed by 20% after local dawn.
Northern Australian Region:
Mostly near predicted monthly values,
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 April: 3
2. FORECAST (24 APRIL - 26 APRIL)
Date T index Conditions MUFs
24 Apr 3 Normal Near predicted monthly values
25 Apr 3 Normal Near predicted monthly values
26 Apr 3 Normal Near predicted monthly values
COMMENT: Variable depressions observed Equatorial/N Aus regions.
Periods of weak ionospheric conditions observed Antarctic region
local night. Otherwise conditions mostly normal. Expect mostly
normal conditions next three days.
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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