[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         

Flares: none.

MUFs:
   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%
      22-23 UT.
   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
      at Hobart.
   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 
                                 monthly values
08 Apr    95    Normal           Near to 15% above predicted 
                                 monthly values    
09 Apr    95    Normal           Near to 15% above predicted 
                                 monthly values   

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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