[Ips-dhfpr] IPS Daily HF Prop Report - 10 April 08

rwc rwc at ips.gov.au
Fri Apr 11 09:28:03 EST 2008


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 10/2330Z APRIL 2008 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (10 APRIL) 
Date   T index  Conditions    
10 Apr     6    Normal         

Flares: None

MUFs:
   Equatorial PNG/Niue Region:
      Near predicted monthly values. At Vanimo, MUFs were
      depressed 25% at 02 UT and enhanced to 30% 10-20 UT.
      At Niue, depressions to 40% were observed 00-01 and
      05-06 UT; some night spread F observed.
   Northern Australian Region:
      Near predicted monthly values with depressions to 30%
      observed at Darwin and Townsville 00-05 UT and Darwin
      10-12 UT. Some night spread F observed at Darwin and
      Brisbane.
   Southern Australian and New Zealand Region:
      Near predicted monthly values. Enhancements to 30%
      observed at Sydney and Canberra 14-20 UT. Night spread
      F observed at Hobart.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values to 30% depressed. Spread
      F observed.

PCA Event : No event.

Predicted Monthly T index for April:   6

2. FORECAST (11 APRIL - 13 APRIL)
Date   T index  Conditions       MUFs                              
11 Apr    10    Normal           Near predicted monthly values 
12 Apr    10    Normal           Near predicted monthly values     
13 Apr    10    Normal           Near predicted monthly values    

COMMENT: Depressions to 30% possible. 

----------------------------------------------------------
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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tel: +61 2 9213 8010                fax: +61 2 9213 8060 

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