[Ips-dhfpr] IPS Daily HF Prop Report - 20 February 01
rwc at ips.gov.au
Wed Feb 21 10:31:56 EST 2001
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 20/2330Z FEBRUARY 2001 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (20 FEBRUARY)
Date T index Conditions
20 Feb 116 Normal-fair
Equatorial PNG Region:
No data available.
Northern Australian Region:
Mostly near predicted monthly values,
Southern Australian and New Zealand Region:
Depressed by 20% after dawn,
Mostly near predicted monthly values the rest of the day.
Antarctic Region (Casey/Scott Base):
Enhanced by 20% over the UT day.
Predicted Monthly T index for February: 116
2. FORECAST (21 FEBRUARY - 23 FEBRUARY)
Date T index Conditions MUFs
21 Feb 145 Normal near predicted monthly values
22 Feb 140 Normal near predicted monthly values
23 Feb 140 Normal Near predicted monthly values
COMMENT: Ionospheric conditions were depressed by 20% after dawn
for Southern Australian and New Zealand regions, cause unknown.
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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