Mar 2010 
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	         0.420		    52.5
  1:00	         0.420		    52.5
  2:00	         0.420		    52.5
  3:00	         0.420		    52.5
  4:00	         0.420		    52.5
  5:00	         0.463		    53.3
  6:00	         0.481		    53.6
  7:00	         0.399		    52.0
  8:00	         0.309		    49.8
  9:00	         0.243		    47.7
 10:00	         0.194		    45.8
 11:00	         0.165		    44.3
 12:00	         0.161		    44.1
 13:00	         0.182		    45.2
 14:00	         0.227		    47.1
 15:00	         0.286		    49.1
 16:00	         0.367		    51.3
 17:00	         0.461		    53.3
 18:00	         0.481		    53.6
 19:00	         0.427		    52.6
 20:00	         0.420		    52.5
 21:00	         0.420		    52.5
 22:00	         0.420		    52.5
 23:00	         0.420		    52.5