Jan 2010 Yamaguchi-ken Yamaguchi-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 34.18 Longitude of receiver(Degree): 131.47 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.470 63.3 1:00 1.470 63.3 2:00 1.470 63.3 3:00 1.470 63.3 4:00 1.470 63.3 5:00 1.463 63.3 6:00 1.061 60.5 7:00 0.431 52.7 8:00 0.945 59.5 9:00 1.127 61.0 10:00 1.142 61.2 11:00 1.128 61.0 12:00 1.126 61.0 13:00 1.139 61.1 14:00 1.138 61.1 15:00 1.017 60.1 16:00 0.559 55.0 17:00 0.811 58.2 18:00 1.431 63.1 19:00 1.470 63.3 20:00 1.470 63.3 21:00 1.470 63.3 22:00 1.470 63.3 23:00 1.470 63.3