May 2013 
Yamagata-ken  Yamagata-shi  Expected value of LF field strength
Transmitting Station: Ohtakadoya-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	        10.756		    80.6
  1:00	        10.754		    80.6
  2:00	        10.600		    80.5
  3:00	         9.640		    79.7
  4:00	        10.265		    80.2
  5:00	         9.437		    79.5
  6:00	         9.727		    79.8
  7:00	         9.166		    79.2
  8:00	         9.424		    79.5
  9:00	         9.085		    79.2
 10:00	         9.174		    79.3
 11:00	         9.209		    79.3
 12:00	         9.211		    79.3
 13:00	         9.188		    79.3
 14:00	         9.097		    79.2
 15:00	         9.289		    79.4
 16:00	         9.454		    79.5
 17:00	         9.131		    79.2
 18:00	         8.439		    78.5
 19:00	         8.826		    78.9
 20:00	         8.654		    78.7
 21:00	        10.559		    80.5
 22:00	        10.726		    80.6
 23:00	        10.756		    80.6