Dec 2010 
Niigata-ken  Niigata-shi  Expected value of LF field strength
Transmitting Station: Ohtakadoya-yama LF station

Latitude of receiver(Degree):  37.90    Longitude of receiver(Degree): 139.02  

Time(JST)	      Field Strength(mV/m)     Field Strength(dB uV/m)
  0:00	         3.819		    71.6
  1:00	         3.819		    71.6
  2:00	         3.819		    71.6
  3:00	         3.819		    71.6
  4:00	         3.819		    71.6
  5:00	         4.033		    72.1
  6:00	         6.690		    76.5
  7:00	         5.921		    75.4
  8:00	         6.612		    76.4
  9:00	         4.978		    73.9
 10:00	         5.167		    74.3
 11:00	         5.766		    75.2
 12:00	         5.817		    75.3
 13:00	         5.351		    74.6
 14:00	         4.759		    73.6
 15:00	         6.671		    76.5
 16:00	         4.831		    73.7
 17:00	         4.928		    73.9
 18:00	         4.375		    72.8
 19:00	         3.822		    71.6
 20:00	         3.819		    71.6
 21:00	         3.819		    71.6
 22:00	         3.819		    71.6
 23:00	         3.819		    71.6