[Ips-dhfpr] IPS Daily HF Prop Report - 29 June 13 issued 2330 UT on 29 Jun 2013

Regional Warning Centre rwc at ips.gov.au
Sun Jun 30 09:30:30 EST 2013


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/29 JUNE 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (29 JUNE) 
Date   T index  Conditions    
29 Jun    87    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Near predicted monthly values to 25% enhanced.
      Depressions 25-35% 13-14, 16 UT.
   Niue Island Region:
      Near predicted monthly values 00-03 UT, then enhanced
      mostly 20-35%. Some night spread F.
   Northern Australian Region:
      Near predicted monthly values. Enhanced 20-35% 08-15,
      17, 23 UT at Darwin and 04-05, 11, 13-14, 16-17, 20 UT
      at Townsville. 
   Southern Australian and New Zealand Region:
      Near predicted monthly values to 30% enhanced except at
      Hobart and Perth where frequencies were mostly 15-35%
      depressed. Hobart affected by spread F most of the period.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Weak ionosphere due to absorption. Sporadic E prevalent.

PCA Event : No event.

Predicted Monthly T index for June:  67

2. FORECAST (30 JUNE - 02 JULY)
Date   T index  Conditions       MUFs                              
30 Jun    67    Normal-fair      Near predicted monthly values
01 Jul    67    Normal           Near predicted monthly values    
02 Jul    67    Normal           Near predicted monthly values   

COMMENT: Depressions to 25% possible on 30 Jun. Expect degraded 
propagation conditions at times, especially during night hours.

----------------------------------------------------------
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
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Haymarket NSW 1240  AUSTRALIA       FTP: ftp://ftp.ips.gov.au 
tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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