[Ips-dhfpr] IPS Daily HF Prop Report - 20 December 00
rwc at ips.gov.au
Thu Dec 21 10:18:21 EST 2000
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 20/2330Z DECEMBER 2000 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (20 DECEMBER)
Date T index Conditions
20 Dec 158 Normal
Equatorial PNG and Northern Australian Regions:
Mostly near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Antarctic Region (Casey/Scott Base):
Enhanced by 25% over the UT day.
Predicted Monthly T index for December: 130
2. FORECAST (21 DECEMBER - 23 DECEMBER)
Date T index Conditions MUFs
21 Dec 150 Normal-Fair about 10% above predicted monthly
22 Dec 150 Normal about 10% above predicted monthly
23 Dec 150 Normal about 10% above predicted monthly
COMMENT: HF conditions should be mostly normal for the next few
days with a chance of mild degradation following the anticipated
arrival of a CME on 21 or 22 DEC.
IPS Radio and Space Services | email: asfc at ips.gov.au
PO Box 1386 | WWW: http://www.ips.gov.au/asfc
Haymarket NSW 1240 AUSTRALIA | FTP: ftp://ftp.ips.gov.au/users/asfc/
tel: +61 2 9213 8010 | fax: +61 2 9213 8060
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