[Ips-dhfpr] IPS Daily HF Prop Report - 26 June 07
rwc
rwc at ips.gov.au
Wed Jun 27 09:32:22 EST 2007
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 26/2330Z JUNE 2007 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (26 JUNE)
Date T index Conditions
26 Jun -2 Normal-fair.
Flares: None.
MUFs:
Equatorial PNG/Niue Region:
Near predicted values to 20% depressed. Night time
spread F observed. At Vanimo, MUFS were depressed
20-50% 00-13 UT with sporadic E obscuring the F region
from 14-20 UT.
Northern Australian Region:
Near predicted values to 20% depressed. Night time
spread F observed.
Southern Australian and New Zealand Region:
Near predicted values to 15% depressed with night
time spread F.
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Near predicted monthly values with spread F and night
time sporadic E.
PCA Event : No event.
Predicted Monthly T index for June: 9
2. FORECAST (27 JUNE - 29 JUNE)
Date T index Conditions MUFs
27 Jun 5 Normal-fair Mostly near predicted monthly
values.
28 Jun 5 Normal-fair Mostly near predicted monthly
values.
29 Jun 5 Normal-fair Mostly near predicted monthly
values.
COMMENT: Depressions to 20% possible at all latitudes. Sporadic
E and spread F likely to degrade communications, particularly
at night.
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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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