Jul 2011 
Okinawa-ken  Ishigaki-shi  Expected value of LF field strength
Transmitting Station: Ohtakadoya-yama LF station

Latitude of receiver(Degree):  24.33    Longitude of receiver(Degree): 124.15  

Time(JST)	      Field Strength(mV/m)     Field Strength(dB uV/m)
  0:00	         0.121		    41.7
  1:00	         0.121		    41.7
  2:00	         0.121		    41.7
  3:00	         0.121		    41.6
  4:00	         0.156		    43.9
  5:00	         0.103		    40.3
  6:00	         0.100		    40.0
  7:00	         0.108		    40.6
  8:00	         0.076		    37.6
  9:00	         0.041		    32.2
 10:00	         0.022		    27.0
 11:00	         0.020		    26.1
 12:00	         0.020		    26.1
 13:00	         0.021		    26.3
 14:00	         0.032		    30.0
 15:00	         0.063		    36.0
 16:00	         0.097		    39.8
 17:00	         0.112		    41.0
 18:00	         0.074		    37.4
 19:00	         0.170		    44.6
 20:00	         0.121		    41.6
 21:00	         0.121		    41.7
 22:00	         0.121		    41.7
 23:00	         0.121		    41.7