[Ips-dhfpr] IPS Daily HF Prop Report - 03 February 09
rwc
rwc at ips.gov.au
Wed Feb 4 10:32:45 EST 2009
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 03/2330Z FEBRUARY 2009 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (03 FEBRUARY)
Date T index Conditions
03 Feb -19 Normal-fair
Flares: None
MUFs:
Equatorial PNG/Niue Region:
Niue frequencies were depressed to 30% 04-06 and 10-17
UT. No data for Vanimo.
Northern Australian Region:
Depressions to 35% until around 18 UT, then near
predicted at Cocos Is. and Townsville. Frequencies
depressed to 40% at Darwin.
Southern Australian and New Zealand Region:
Lower latitude stations depressed to 30% 00-07 and
11-18 UT. Higher latitude stations depressed to 30%
08-15 UT.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values. Depressions to 30% at
Casey 15-17 UT.
PCA Event : No event.
Predicted Monthly T index for February: 6
2. FORECAST (04 FEBRUARY - 06 FEBRUARY)
Date T index Conditions MUFs
04 Feb -20 Normal-fair Near predicted monthly values
to 30% depressed.
05 Feb -20 Normal-fair Near predicted monthly values
to 30% depressed.
06 Feb -20 Normal-fair Near predicted monthly values
to 30% depressed.
COMMENT: IPS HF Communications Warning 1 was issued on 2 February
and is current for interval 3-5 February. Sporadic E may disrupt
communications at times.
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For an explanation of some of the terms in this report, go to
http://www.ips.gov.au, and follow links to Educational->
Glossary 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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