[Ips-dhfpr] IPS Daily HF Prop Report - 29 December 05
rwc
rwc at ips.gov.au
Fri Dec 30 10:52:21 EST 2005
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 29/2330Z DECEMBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (29 DECEMBER)
Date T index Conditions
29 Dec 43 Normal-fair
Flares: none.
MUFs:
Equatorial PNG Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for December: 18
2. FORECAST (30 DECEMBER - 01 JANUARY)
Date T index Conditions MUFs
30 Dec 35 Normal 0 to 10% above predicted monthly
values
31 Dec 30 Normal 0 to 10% above predicted monthly
values
01 Jan 30 Normal Near predicted monthly values
COMMENT: Variable enhancements and disturbed periods observed
in the Northern Australia and Equatorial region over the past 24 hours.
Similar observed conditions for Southern Aus and NZ regions with
slightly lower enhancements. These conditions are expected to
continue over the next 24-36 hours after which the elevated geomagnetic
conditions due to coronal hole effects are expected to subside.
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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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