[Ips-dhfpr] IPS Daily HF Prop Report - 03 April 09
rwc
rwc at ips.gov.au
Sat Apr 4 10:45:05 EST 2009
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 03/2330Z APRIL 2009 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (03 APRIL)
Date T index Conditions
03 Apr 1 Normal-fair
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Near predicted monthly values.
Northern Australian Region:
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/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for April: 3
2. FORECAST (04 APRIL - 06 APRIL)
Date T index Conditions MUFs
04 Apr 5 Normal-fair near predicted monthly values
05 Apr -5 Normal-fair near predicted monthly values/depressed
10 to 30%
06 Apr -5 Normal-fair near predicted monthly values/depressed
10 to 30%
COMMENT: Normal HF conditions observed for all regions over the
last 24 hours with enhancements for Southern AUS/NZ regions.
Mostly normal ionospheric support is expected for the next 24
hours. Possible depressed conditions for mid to high latitudes
on 05Apr-06Apr with disturbed conditions for high latitudes due
to an expected increase in geomagnetic activity.
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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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