[Ips-dhfpr] IPS Daily HF Prop Report - 08 December 03
rwc at ips.gov.au
Tue Dec 9 10:38:33 EST 2003
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 08/2330Z DECEMBER 2003 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (08 DECEMBER)
Date T index Conditions
08 Dec 38 Fair
Equatorial PNG Region:
Mostly near predicted monthly values,
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 20% during local night.
Southern Australian and New Zealand Region:
Antarctic Region (Casey/Scott Base):
Depressed 15% to near predicted monthly
values over the UT day.
PCA Event : No event.
Predicted Monthly T index for December: 50
2. FORECAST (09 DECEMBER - 11 DECEMBER)
Date T index Conditions MUFs
09 Dec 10 Fair depressed 10 to 20%
10 Dec 40 Fair depressed 15 to 20%/near predicted
11 Dec 40 Fair depressed 15 to 20%/near predicted
COMMENT: IPS HF Communications Warning 93 was issued on 3 December
and is current for interval 7-9 December. An extended period
of lower than normal MUFs may be experienced for asouthern Aus/NZ
region up to around 15 Dec. In addition northern Aus region MUFs
show mild depressions this morning of 10-15% and communicators
in this region should use a Tindex of 30.
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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