[Ips-dhfpr] IPS Daily HF Prop Report - 02 August 10
rwc
rwc at ips.gov.au
Tue Aug 3 09:45:13 EST 2010
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 02/2330Z AUGUST 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (02 AUGUST)
Date T index Conditions
02 Aug 21 Normal
Flares: none.
MUFs:
Cocos Island Region:
Depressed by 20-30%.
Niue Island Region:
Mostly near predicted monthly values,
Depressed by 20% after local dawn.
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.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values over the UT day.
PCA Event : No event.
Predicted Monthly T index for August: 29
2. FORECAST (03 AUGUST - 05 AUGUST)
Date T index Conditions MUFs
03 Aug 20 Normal near predicted monthly values
04 Aug 10 Normal-Fair near predicted monthly values/depressed
10 to 20%
05 Aug 10 Normal-Fair near predicted monthly values/depressed
10 to 20%
COMMENT: Variable ionospheric conditions observed with moderate
depressions Equatorial/ N Aus regions and periods of disturbance
Antarctic region. Expect similar conditions day one. Extended
periods of disturbance possible S Aus/NZ/Antarctic regions days
two and three due to elevated geomagnetic activty resulting from
recent solar events.
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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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