[Ips-dhfpr] IPS Daily HF Prop Report - 22 September 12 issued 2332 UT on 22 Sep 2012

rwc rwc at ips.gov.au
Sun Sep 23 09:32:29 EST 2012


SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/22 SEPTEMBER 2012 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (22 SEPTEMBER) 
Date   T index  Conditions    
22 Sep    81    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Depressed 15% 04-06, 18-20UT,
      enhanced 15-30% 08-14UT.
   Niue Island Region:
      Enhanced 15% 00-03UT,
      depressed by 20% during local night.
   Northern Australian Region:
      Darwin enhanced 10-20% 00-01, 06-14UT,
      depressed 30% 16-19UT.
      Townsville depressed 30% 16-19UT.
      Other stations near predicted monthly values.
   Southern Australian and New Zealand Region:
      Near predicted monthly values.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.
      Scott Base no data after 10UT. 

PCA Event : No event.

Predicted Monthly T index for September:  79


2. FORECAST (23 SEPTEMBER - 25 SEPTEMBER)
Date   T index  Conditions       MUFs                              
23 Sep    80    Normal           Near predicted monthly values
24 Sep    80    Normal           Near predicted monthly values    
25 Sep    85    Normal           Near predicted monthly values   

COMMENT: Variable enhancements/depressions observed Equatorial 
region. Other Aus/NZ regions MUF's mostly normal. Expect mostly 
normal ionospheric conditions next three days with variable conditions 
possible at times Equatorial/N Aus regions.

----------------------------------------------------------
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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