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

Latitude of receiver(Degree):  24.33    Longitude of receiver(Degree): 124.15  

Time(JST)	      Field Strength(mV/m)     Field Strength(dB uV/m)
  0:00	         0.121		    41.7
  1:00	         0.121		    41.7
  2:00	         0.121		    41.7
  3:00	         0.121		    41.7
  4:00	         0.127		    42.1
  5:00	         0.147		    43.3
  6:00	         0.084		    38.4
  7:00	         0.113		    41.0
  8:00	         0.085		    38.6
  9:00	         0.049		    33.8
 10:00	         0.026		    28.2
 11:00	         0.020		    26.0
 12:00	         0.020		    25.9
 13:00	         0.022		    26.9
 14:00	         0.038		    31.6
 15:00	         0.072		    37.1
 16:00	         0.105		    40.4
 17:00	         0.104		    40.4
 18:00	         0.100		    40.0
 19:00	         0.153		    43.7
 20:00	         0.121		    41.7
 21:00	         0.121		    41.7
 22:00	         0.121		    41.7
 23:00	         0.121		    41.7