Jan 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	         0.425		    52.6
  6:00	         0.476		    53.6
  7:00	         0.474		    53.5
  8:00	         0.395		    51.9
  9:00	         0.322		    50.2
 10:00	         0.275		    48.8
 11:00	         0.250		    47.9
 12:00	         0.246		    47.8
 13:00	         0.265		    48.5
 14:00	         0.304		    49.6
 15:00	         0.369		    51.3
 16:00	         0.452		    53.1
 17:00	         0.491		    53.8
 18:00	         0.440		    52.9
 19:00	         0.420		    52.5
 20:00	         0.420		    52.5
 21:00	         0.420		    52.5
 22:00	         0.420		    52.5
 23:00	         0.420		    52.5