Jan 2011 
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	         0.455		    53.2
  5:00	         0.455		    53.2
  6:00	         0.505		    54.1
  7:00	         0.502		    54.0
  8:00	         0.421		    52.5
  9:00	         0.345		    50.7
 10:00	         0.296		    49.4
 11:00	         0.269		    48.6
 12:00	         0.266		    48.5
 13:00	         0.285		    49.1
 14:00	         0.326		    50.3
 15:00	         0.393		    51.9
 16:00	         0.480		    53.6
 17:00	         0.519		    54.3
 18:00	         0.470		    53.4
 19:00	         0.455		    53.2
 20:00	         0.455		    53.2
 21:00	         0.455		    53.2
 22:00	         0.455		    53.2
 23:00	         0.455		    53.2