May 2013 
Okinawa-ken  Naha-shi  Expected value of LF field strength
Transmitting Station: Ohtakadoya-yama LF station

Latitude of receiver(Degree):  26.20    Longitude of receiver(Degree): 127.68  

Time(JST)	      Field Strength(mV/m)     Field Strength(dB uV/m)
  0:00	         0.455		    53.2
  1:00	         0.455		    53.2
  2:00	         0.455		    53.2
  3:00	         0.455		    53.2
  4:00	         0.490		    53.8
  5:00	         0.515		    54.2
  6:00	         0.443		    52.9
  7:00	         0.346		    50.8
  8:00	         0.267		    48.5
  9:00	         0.198		    45.9
 10:00	         0.141		    43.0
 11:00	         0.108		    40.7
 12:00	         0.104		    40.3
 13:00	         0.127		    42.0
 14:00	         0.179		    45.1
 15:00	         0.246		    47.8
 16:00	         0.319		    50.1
 17:00	         0.410		    52.2
 18:00	         0.499		    54.0
 19:00	         0.506		    54.1
 20:00	         0.461		    53.3
 21:00	         0.455		    53.2
 22:00	         0.455		    53.2
 23:00	         0.455		    53.2