[Ips-dhfpr] IPS Daily HF Prop Report - 13 October 05

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 13/2330Z OCTOBER 2005 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (13 OCTOBER) 
Date   T index  Conditions    
13 Oct    20    Normal         

Flares: none.

MUFs:
   Equatorial PNG Region:
      Near predicted monthly values with depressions to 30%
      08-11 UT and 14-17 UT at Vanimo and 07-09 UT and 15 UT
      at Port Moresby.
   Northern Australian Region:
      Near predicted monthly values with depressions to 25%
      03-06 UT. Spread F observed at Niue 10-11 UT and
      Brisbane 12-18 UT.
   Southern Australian and New Zealand Region:
      Near predicted monthly values. Sporadic E observed at
      Sydney and Canberra 03-05 UT.
   Antarctic Region (Casey/Scott Base):
      Near predicted monthly values. Spread F observed at
      Macquarie Island 09-18 UT and sporadic E observed at
      Mawson 18-20 UT.

PCA Event : No event.

Predicted Monthly T index for October:  23
2. FORECAST (14 OCTOBER - 16 OCTOBER)
Date   T index  Conditions       MUFs                              
14 Oct    23    Normal           near predicted monthly values 
15 Oct    15    Normal-Fair      Higher latitudes are likely 
                                 to experience depressions to 
                                 40% at times. Lower latitude 
                                 MUFs should be near predicted 
                                 monthly values.     
16 Oct    23    Normal           near predicted monthly values    
COMMENT: Depressions are likely on 15 October, particularly at 
higher latitudes. The ionosphere should recover on or by 16 October. 
----------------------------------------------------------
For an explanation of some of the terms in this report, goto
http://www.ips.gov.au, and follow links to Educational->
Gloassary on Solar Terrestrial Terms.

IPS Radio and Space Services        email: asfc at ips.gov.au
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