Feb 2013 
Okinawa-ken  Ishigaki-shi  Expected value of LF field strength
Transmitting Station: Hagane-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	         1.302		    62.3
  1:00	         1.302		    62.3
  2:00	         1.302		    62.3
  3:00	         1.302		    62.3
  4:00	         1.302		    62.3
  5:00	         1.291		    62.2
  6:00	         1.067		    60.6
  7:00	         0.762		    57.6
  8:00	         1.052		    60.4
  9:00	         0.865		    58.7
 10:00	         0.630		    56.0
 11:00	         0.475		    53.5
 12:00	         0.388		    51.8
 13:00	         0.406		    52.2
 14:00	         0.514		    54.2
 15:00	         0.698		    56.9
 16:00	         0.948		    59.5
 17:00	         1.032		    60.3
 18:00	         0.622		    55.9
 19:00	         1.218		    61.7
 20:00	         1.299		    62.3
 21:00	         1.302		    62.3
 22:00	         1.302		    62.3
 23:00	         1.302		    62.3