[Ips-dhfpr] IPS Daily HF Prop Report - 11 July 13 issued 2330 UT on 11 Jul 2013
Regional Warning Centre
rwc at ips.gov.au
Fri Jul 12 09:30:27 EST 2013
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/11 JULY 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (11 JULY)
Date T index Conditions
11 Jul 81 Normal
Cocos Island Region:
Enhanced by 25% during local day.
Depressed by 20% during local night.
Niue Island Region:
Enhanced by 20% during local day.
Near predicted monthly values during local night.
Northern Australian Region:
Near predicted monthly values.
Southern Australian and New Zealand Region:
Near predicted monthly values during local day.
Depressed 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 July: 69
2. FORECAST (12 JULY - 14 JULY)
Date T index Conditions MUFs
12 Jul 80 Normal Near predicted monthly values
13 Jul 70 Normal Near predicted monthly values
14 Jul 70 Normal-fair Near predicted monthly values
COMMENT: Daytime MUF enhancements were observed at low latitudes
and nighttime depressions in southern Australia over during last
24 hours. Degraded HF conditions in the Antarctic region could
continue into 12-Jul. Elsewhere, mostly normal HF conditions
are expected for 12-13 Jul, with a degraded conditions expected
at high latitudes late on 13-Jul and into 14-Jul.
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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