[Ips-dhfpr] IPS Daily HF Prop Report - 11 December 13 issued 2337 UT on 11 Dec 2013

rwc rwc at ips.gov.au
Thu Dec 12 10:37:04 EST 2013


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

1. SUMMARY (11 DECEMBER) 
Date   T index  Conditions    
11 Dec   134    Normal         

Flares: none.

MUFs:
   Niue Island Region:
      Near predicted monthly values.
   Northern Australian Region:
      Near predicted monthly values during local day.
      Enhanced by 30% during local night.
   Southern Australian and New Zealand Region:
      Enhanced by 15% during local day.
      Enhanced by 20% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 20% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Nov      117
Dec      73
Jan      71


2. FORECAST (12 DECEMBER - 14 DECEMBER)
Date   T index  Conditions       MUFs                              
12 Dec   125    Normal           Near to 15% above predicted 
                                 monthly values
13 Dec   125    Normal           Near to 15% above predicted 
                                 monthly values    
14 Dec   125    Normal           Near to 15% above predicted 
                                 monthly values   

COMMENT: Enhanced MUFs observed across all Australian and NZ 
regions over the last 24 hours with notable depressed conditions 
for IPS Christchurch station during local day. Normal to enhanced 
ionospheric support expected for Australian and NZ regions for 
the next 3 days due to strong ionising EUV flux (f10.7cm) levels.

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