[Ips-dhfpr] IPS Daily HF Prop Report - 23 September 14 issued 2341 UT on 23 Sep 2014

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/23 SEPTEMBER 2014 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (23 SEPTEMBER) 
Date   T index  Conditions    
23 Sep    79    Normal         

Flares    Max     Fadeout    Freq.  Sectors
  M2.3    2317UT  possible   lower  West Pacific

MUFs:
   Cocos Island Region:
      Depressed to 15% 02-07UT, enhanced to 15% 11-14UT,
      Otherwise near predicted monthly values.
   Niue Island Region:
      Enhanced by 30% during local day.
      Enhanced by 15% during local night.
   Northern Australian Region:
      Minor to moderate depressions around local dawn,
      Otherwise near predicted monthly values.
   Southern Australian and New Zealand Region:
      Depressed by 20% during local day.
      Near predicted monthly values during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Near predicted monthly values over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Aug      72
Sep      88
Oct      84


2. FORECAST (24 SEPTEMBER - 26 SEPTEMBER)
Date   T index  Conditions       MUFs                              
24 Sep    85    Normal           Near predicted monthly values
25 Sep    85    Normal           Near predicted monthly values    
26 Sep    85    Normal           Near predicted monthly values   

COMMENT: Rising solar EUV radiation should result in reasonable 
ionospheric propagation conditions next three days. Minor to 
moderate variability possible Equatorial/N Aus regions especially 
around local dawn. Periods of disturbance possible Antarctic 
region. Brief SWF observed at Niue 2310-2335UT in response to M2 
level flare now in progress.

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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.

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