[Ips-dhfpr] IPS Daily HF Prop Report - 17 July 08
rwc
rwc at ips.gov.au
Fri Jul 18 09:31:29 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 17/2330Z JULY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (17 JULY)
Date T index Conditions
17 Jul 4 Normal
Flares: None
MUFs:
Equatorial PNG/Niue Region:
Near predicted monthly values. Depressions to 30% at
Vanimo 03-07 and 11-15 UT. Some night spread F
observed at Niue.
Northern Australian Region:
Near predicted monthly values. Some night spread F
observed.
Southern Australian and New Zealand Region:
Near predicted monthly values. Depressions to 30% at
Hobart 08-09 UT.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values.
PCA Event : No event.
Predicted Monthly T index for July: 4
2. FORECAST (18 JULY - 20 JULY)
Date T index Conditions MUFs
18 Jul 4 Normal Near predicted monthly values
19 Jul 4 Normal Near predicted monthly values
20 Jul 4 Normal Near predicted monthly values
COMMENT: Depressions to 30% possible at times. Spread F may degrade
night communications.
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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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