May 2010 
Yamagata-ken  Yamagata-shi  Expected value of LF field strength
Transmitting Station: Hagane-yama LF station

Latitude of receiver(Degree):  38.23    Longitude of receiver(Degree): 140.37  

Time(JST)	      Field Strength(mV/m)     Field Strength(dB uV/m)
  0:00	         1.273		    62.1
  1:00	         1.273		    62.1
  2:00	         1.273		    62.1
  3:00	         1.255		    62.0
  4:00	         1.355		    62.6
  5:00	         0.934		    59.4
  6:00	         0.667		    56.5
  7:00	         1.059		    60.5
  8:00	         0.965		    59.7
  9:00	         0.749		    57.5
 10:00	         0.499		    54.0
 11:00	         0.359		    51.1
 12:00	         0.308		    49.8
 13:00	         0.317		    50.0
 14:00	         0.392		    51.9
 15:00	         0.568		    55.1
 16:00	         0.819		    58.3
 17:00	         1.019		    60.2
 18:00	         1.009		    60.1
 19:00	         0.502		    54.0
 20:00	         1.216		    61.7
 21:00	         1.307		    62.3
 22:00	         1.262		    62.0
 23:00	         1.273		    62.1