[Ips-dhfpr] IPS Daily HF Prop Report - 06 April 13 issued 2330 UT on 06 Apr 2013
Regional Warning Centre
rwc at ips.gov.au
Sun Apr 7 09:30:23 EST 2013
SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/06 APRIL 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST
1. SUMMARY (06 APRIL)
Date T index Conditions
06 Apr 110 Normal
Cocos Island Region:
Near predicted monthly values 00-05 and 18-23 UT. Enhanced
25-60% at other times.
Niue Island Region:
Near predicted monthly values to 20% enhanced. Enhanced 40%
Northern Australian Region:
Enhanced 15-25% with enhancements of 40-65% 10-18 UT at Darwin.
Near predicted monthly values with 20-25% enhancements 00-01,
08-10 UT at Townsville.
Southern Australian and New Zealand Region:
Near predicted monthly values to 30% enhanced. Night spread F
Antarctic Region (Casey/Scott Base/Davis/Mawson):
Enhanced to 30% during local day. Near predicted monthly values
to 20% depressed during local night.
PCA Event : No event.
Predicted Monthly T index for April: 68
2. FORECAST (07 APRIL - 09 APRIL)
Date T index Conditions MUFs
07 Apr 105 Normal Near to 15% above predicted
08 Apr 95 Normal Near to 15% above predicted
09 Apr 95 Normal Near to 15% above predicted
COMMENT: Chance of sudden ionospheric disturbances (SWFs) on
circuits with daylight sectors.
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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