Nov. 2014 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 Distance from Ohtakadoya-yama LF station (km): 2145 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.151 43.6 1:00 0.151 43.6 2:00 0.151 43.6 3:00 0.151 43.6 4:00 0.151 43.6 5:00 0.151 43.6 6:00 0.198 45.9 7:00 0.100 40.0 8:00 0.137 42.8 9:00 0.126 42.0 10:00 0.098 39.8 11:00 0.078 37.9 12:00 0.075 37.5 13:00 0.089 38.9 14:00 0.116 41.3 15:00 0.140 42.9 16:00 0.111 40.9 17:00 0.160 44.1 18:00 0.157 43.9 19:00 0.151 43.6 20:00 0.151 43.6 21:00 0.151 43.6 22:00 0.151 43.6 23:00 0.151 43.6