[Ips-dhfpr] IPS Daily HF Prop Report - 14 April 09
rwc at ips.gov.au
Wed Apr 15 09:24:43 EST 2009
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 14/2330Z APRIL 2009 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (14 APRIL)
Date T index Conditions
14 Apr -5 Normal
Equatorial PNG/Niue Region:
Depressed by 25% 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 April: 3
2. FORECAST (15 APRIL - 17 APRIL)
Date T index Conditions MUFs
15 Apr 0 Normal depressed 5 to 15%/near predicted
16 Apr 3 Normal near predicted monthly values
17 Apr 3 Normal near predicted monthly values
COMMENT: HF conditions across Aust/NZ regions are expected
to remain mostly normal during the next three days with some
possibility of minor degradations in the southern parts on
15 April due to an expected slight rise in geomagentic activity
levels on this day.
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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