[Ips-dhfpr] IPS Daily HF Prop Report - 21 February 08
rwc
rwc at ips.gov.au
Fri Feb 22 10:03:51 EST 2008
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 21/2330Z FEBRUARY 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (21 FEBRUARY)
Date T index Conditions
21 Feb 4 Fair-normal
Flares: none.
MUFs:
Equatorial PNG/Niue Region:
Near predicted monthly values during local day,
Enhanced by 20% during local night.
Northern Australian Region:
Near predicted monthly values during local day,
Enhanced by 20% during local night.
Southern Australian and New Zealand Region:
Near predicted monthly values.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for February: 6
2. FORECAST (22 FEBRUARY - 24 FEBRUARY)
Date T index Conditions MUFs
22 Feb 5 Normal near predicted monthly values
23 Feb 0 Normal near predicted monthly values
24 Feb -5 Normal near predicted monthly values/depressed
5 to 10%
COMMENT: Localised variable depressions observed N/Central Aus
latitudes during local day. Spread-F conditions at times S Aus
region. Occasionally intense sporadic-E observed local afternoon/evening
at some low-latitude stations. Variable depressions possible
Equatorial/Aus regions next three days.
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For an explanation of some of the terms in this report, goto
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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