[Ips-dhfpr] IPS Daily HF Prop Report - 21 December 05
rwc
rwc at ips.gov.au
Thu Dec 22 10:28:11 EST 2005
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 21/2330Z DECEMBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (21 DECEMBER)
Date T index Conditions
21 Dec 24 Normal
Flares: none.
MUFs:
Equatorial PNG Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base):
Depressed by 15% over the UT day.
PCA Event : No event.
Predicted Monthly T index for December: 18
2. FORECAST (22 DECEMBER - 24 DECEMBER)
Date T index Conditions MUFs
22 Dec 18 Normal near predicted monthly values
23 Dec 18 Normal Near predicted monthly values
24 Dec 18 Normal near predicted monthly values
COMMENT: Spread F was observed in the Hobart area between 11-21
UT and isolated cases of sporadic E were noted in the earily
morning hours at mid latitudes. HF conditions are expected to
remain mostly normal in the Aus/NZ regions during the next 3
days.
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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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