Dec 2011 
Hokkaido  Wakkanai-shi  Expected value of LF field strength
Transmitting Station: Ohtakadoya-yama LF station

Latitude of receiver(Degree):  45.40    Longitude of receiver(Degree): 141.67  

Time(JST)	      Field Strength(mV/m)     Field Strength(dB uV/m)
  0:00	         1.695		    64.6
  1:00	         1.695		    64.6
  2:00	         1.695		    64.6
  3:00	         1.695		    64.6
  4:00	         1.695		    64.6
  5:00	         1.695		    64.6
  6:00	         1.574		    63.9
  7:00	         0.619		    55.8
  8:00	         0.757		    57.6
  9:00	         1.148		    61.2
 10:00	         1.288		    62.2
 11:00	         1.315		    62.4
 12:00	         1.317		    62.4
 13:00	         1.299		    62.3
 14:00	         1.194		    61.5
 15:00	         0.873		    58.8
 16:00	         0.532		    54.5
 17:00	         1.444		    63.2
 18:00	         1.693		    64.6
 19:00	         1.695		    64.6
 20:00	         1.695		    64.6
 21:00	         1.695		    64.6
 22:00	         1.695		    64.6
 23:00	         1.695		    64.6