[Ips-dhfpr] IPS Daily HF Prop Report - 17 February 05
rwc at ips.gov.au
Fri Feb 18 10:44:27 EST 2005
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 17/2330Z FEBRUARY 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (17 FEBRUARY)
Date T index Conditions
17 Feb 38 Normal
Equatorial PNG Region:
No data available during local day,
Enhanced by 50% during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day,
Enhanced by 15% during local night.
Enhanced by 35% after local dawn.
Antarctic Region (Casey/Scott Base):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for February: 33
2. FORECAST (18 FEBRUARY - 20 FEBRUARY)
Date T index Conditions MUFs
18 Feb 40 Normal near predicted monthly values/depressed
5 to 10%
19 Feb 40 Normal near predicted monthly values/depressed
5 to 10%
20 Feb 50 Normal near predicted monthly values
COMMENT: HF conditions are expected to be mostly normal over
all Aus/NZ regions for the next two days, with expected degradations
over Southern Aus/NZ regions from increased geomagnetic activity.
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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