[Ips-dhfpr] IPS Daily HF Prop Report - 01 December 02
rwc at ips.gov.au
Mon Dec 2 10:55:10 EST 2002
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 01/2330Z DECEMBER 2002 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (01 DECEMBER)
Date T index Conditions
01 Dec 90 Normal-fair
Equatorial PNG Region:
Near predicted monthly values.
Northern Australian Region:
Near predicted monthly values with
short periods of depressions.
Southern Australian and New Zealand Region:
Mostly near predicted monthly values,
Depressed by 15% after local dawn.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day
with periods of depressions and degradations.
PCA Event : No event.
Predicted Monthly T index for December: 86
2. FORECAST (02 DECEMBER - 04 DECEMBER)
Date T index Conditions MUFs
02 Dec 94 Normal-fair Mostly near predicted monthly
values/depressed by 5%.
03 Dec 105 Normal Near predicted monthly values
04 Dec 110 Normal Near predicted monthly values
COMMENT: IPS HF Communications Warning 75 was issued on
29 November and is current for interval 30 November to
3 December. HF conditions in Australian/NZ regions are
expected to show minor degradations during the next two
days- especially in the Southern Australian regions.
These degradations and possible MUF depressions are
expected due to the currently going on coronal hole
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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