Apr 2012 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 1.638 64.3 1:00 1.638 64.3 2:00 1.638 64.3 3:00 1.638 64.3 4:00 1.565 63.9 5:00 0.683 56.7 6:00 0.839 58.5 7:00 1.228 61.8 8:00 1.246 61.9 9:00 1.130 61.1 10:00 0.998 60.0 11:00 0.915 59.2 12:00 0.906 59.1 13:00 0.975 59.8 14:00 1.092 60.8 15:00 1.221 61.7 16:00 1.252 62.0 17:00 0.981 59.8 18:00 0.534 54.5 19:00 1.459 63.3 20:00 1.638 64.3 21:00 1.638 64.3 22:00 1.638 64.3 23:00 1.638 64.3