Apr 2013 
Okinawa-ken  Naha-shi  Expected value of LF field strength
Transmitting Station: Hagane-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	         1.460		    63.3
  1:00	         1.460		    63.3
  2:00	         1.460		    63.3
  3:00	         1.460		    63.3
  4:00	         1.414		    63.0
  5:00	         0.693		    56.8
  6:00	         1.791		    65.1
  7:00	         0.520		    54.3
  8:00	         0.856		    58.6
  9:00	         1.210		    61.7
 10:00	         1.174		    61.4
 11:00	         1.051		    60.4
 12:00	         0.986		    59.9
 13:00	         1.000		    60.0
 14:00	         1.092		    60.8
 15:00	         1.218		    61.7
 16:00	         1.143		    61.2
 17:00	         0.598		    55.5
 18:00	         1.067		    60.6
 19:00	         1.571		    63.9
 20:00	         1.105		    60.9
 21:00	         1.443		    63.2
 22:00	         1.460		    63.3
 23:00	         1.460		    63.3