[Ips-dhfpr] IPS Daily HF Prop Report - 11 February 13 issued 2309 UT on 11 Feb 2013

[rwc]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/11 FEBRUARY 2013 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (11 FEBRUARY) 
Date   T index  Conditions    
11 Feb    77    Normal         

Flares: none.

MUFs:
   Cocos Island Region:
      Enhanced by 15% during local day.
      Enhanced by 50% during local night.
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      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.

PCA Event : No event.

Predicted Monthly T index for February:  79


2. FORECAST (12 FEBRUARY - 14 FEBRUARY)
Date   T index  Conditions       MUFs                              
12 Feb    70    Normal           Near predicted monthly values
13 Feb    75    Normal           Near predicted monthly values    
14 Feb    79    Normal           Near predicted monthly values   

COMMENT: HF conditions were mostly normal during the last 24 
hours at mid latitudes with a slight depressions during daytime, 
probably due to reduced EUV from the low number of sunspots. 
More variability observed at near-Equatorial region due to the 
anomaly being active. Expect mostly normal ionospheric conditions 
next three days with variable conditions possible at times Equatorial/N 
Aus regions. Possible mild depressions on the 12th due to mild 
geomagnetic activity from CME passage.

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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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