Jun 2010 
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	        10.609		    80.5
  1:00	        10.541		    80.5
  2:00	        10.412		    80.4
  3:00	         8.215		    78.3
  4:00	         8.524		    78.6
  5:00	         8.644		    78.7
  6:00	         9.172		    79.2
  7:00	         9.357		    79.4
  8:00	         9.296		    79.4
  9:00	         9.102		    79.2
 10:00	         9.193		    79.3
 11:00	         9.214		    79.3
 12:00	         9.215		    79.3
 13:00	         9.203		    79.3
 14:00	         9.116		    79.2
 15:00	         9.200		    79.3
 16:00	         9.481		    79.5
 17:00	         8.877		    79.0
 18:00	         8.944		    79.0
 19:00	         9.238		    79.3
 20:00	         8.507		    78.6
 21:00	        10.271		    80.2
 22:00	        10.517		    80.4
 23:00	        10.600		    80.5