[Ips-dhfpr] IPS Daily HF Prop Report - 25 August 10
rwc
rwc at ips.gov.au
Thu Aug 26 09:34:07 EST 2010
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 25/2330Z AUGUST 2010 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (25 AUGUST)
Date T index Conditions
25 Aug 26 Normal
Flares: none.
MUFs:
Cocos Island Region:
Near predicted monthly values 00-04 UT, then mostly
depressed 15-30%.
Niue Island Region:
Near predicted monthly values with depressions to 25%
01, 05, 10-12 and 22-23 UT. Night spread F observed.
Northern Australian Region:
Near predicted monthly values with night spread F. Depressions
to 25% 05-06 and 08-11 UT at Darwin.
Southern Australian and New Zealand Region:
Near predicted monthly values to 15% enhanced with
night spread F.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values to 30% depressed.
PCA Event : No event.
Predicted Monthly T index for August: 27
2. FORECAST (26 AUGUST - 28 AUGUST)
Date T index Conditions MUFs
26 Aug 20 Normal Near predicted monthly values
to 25% depressed.
27 Aug 20 Normal Near predicted monthly values
to 25% depressed.
28 Aug 20 Normal Near predicted monthly values
to 25% depressed.
COMMENT: Spread F possible at all latitudes during night hours.
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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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