[Ips-dhfpr] IPS Daily HF Prop Report - 20 January 14 issued 2330 UT on 20 Jan 2014

[Regional Warning Centre]

SUBJ: IPS DAILY HF PROPAGATION REPORT
ISSUED AT 2330UT/20 JANUARY 2014 BY IPS RADIO AND SPACE SERVICES
FROM THE AUSTRALIAN SPACE FORECAST CENTRE
AUSTRALIAN REGION SUMMARY AND FORECAST

1. SUMMARY (20 JANUARY) 
Date   T index  Conditions    
20 Jan   134    Enhanced to strongly enhanced         

Flares: none.

MUFs:
   Cocos Island Region:
      No data available during local day.
      No data available during local night.
   Niue Island Region:
      Enhanced by 20% during local day.
      Enhanced by 30% during local night.
      Enhanced by 20% after local dawn.
   Northern Australian Region:
      Enhanced by 15% during local day.
      Enhanced by 55% during local night.
   Southern Australian and New Zealand Region:
      Enhanced by 15% during local day.
      Enhanced by 25% during local night.
   Antarctic Region (Casey/Scott Base/Davis/Mawson):
      Enhanced by 15% over the UT day.

PCA Event : No event.

Monthly T index:
Month  T index
Dec      130
Jan      73
Feb      71


2. FORECAST (21 JANUARY - 23 JANUARY)
Date   T index  Conditions   MUFs                              
21 Jan   130    Enhanced     Enhanced by 10-40% above predicted 
                             monthly values
22 Jan   125    Enhanced     Enhanced by 10-30% above predicted 
                             monthly values    
23 Jan   120    Enhanced     Enhanced by 10-30% above predicted 
                             monthly values   

COMMENT: Ionospheric propagation support was enhanced to strongly 
enhanced throughout the Australian region during 20 Jan UT. Conditions 
near Darwin were enhanced by 20-70% for most of the UT day. Midlatitude 
stations were enhanced by 20-40% for most of the day. The T indices 
for Australian Antarctic stations exceeded 200. The ionospheric 
propagation support is expect to remain enhanced to strongly 
enhanced during the next 3 days.

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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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