Jul 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	         3.907		    71.8
  1:00	         3.970		    72.0
  2:00	         4.098		    72.3
  3:00	         6.533		    76.3
  4:00	         4.803		    73.6
  5:00	         4.730		    73.5
  6:00	         5.946		    75.5
  7:00	         5.291		    74.5
  8:00	         6.001		    75.6
  9:00	         5.748		    75.2
 10:00	         5.607		    75.0
 11:00	         5.602		    75.0
 12:00	         5.602		    75.0
 13:00	         5.602		    75.0
 14:00	         5.695		    75.1
 15:00	         6.000		    75.6
 16:00	         5.530		    74.9
 17:00	         5.474		    74.8
 18:00	         5.289		    74.5
 19:00	         6.447		    76.2
 20:00	         6.969		    76.9
 21:00	         4.141		    72.3
 22:00	         3.994		    72.0
 23:00	         3.913		    71.8