Jun 2012 
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	        10.884		    80.7
  1:00	        10.807		    80.7
  2:00	        10.661		    80.6
  3:00	         8.351		    78.4
  4:00	         8.508		    78.6
  5:00	         8.192		    78.3
  6:00	         9.330		    79.4
  7:00	         9.452		    79.5
  8:00	         9.359		    79.4
  9:00	         9.091		    79.2
 10:00	         9.187		    79.3
 11:00	         9.213		    79.3
 12:00	         9.214		    79.3
 13:00	         9.197		    79.3
 14:00	         9.113		    79.2
 15:00	         9.207		    79.3
 16:00	         9.716		    79.7
 17:00	         8.547		    78.6
 18:00	         8.379		    78.5
 19:00	         8.741		    78.8
 20:00	         7.905		    78.0
 21:00	        10.619		    80.5
 22:00	        10.780		    80.7
 23:00	        10.874		    80.7