Sep. 2015 Yamaguchi-ken Yamaguchi-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.18 Longitude of receiver(Degree): 131.47 Distance from Hagane-yama LF station (km): 143 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 8.951 79.0 1:00 8.951 79.0 2:00 8.951 79.0 3:00 8.951 79.0 4:00 8.975 79.1 5:00 8.740 78.8 6:00 8.715 78.8 7:00 10.160 80.1 8:00 9.974 80.0 9:00 9.316 79.4 10:00 9.628 79.7 11:00 9.408 79.5 12:00 9.401 79.5 13:00 9.396 79.5 14:00 9.443 79.5 15:00 9.694 79.7 16:00 9.069 79.2 17:00 9.310 79.4 18:00 8.685 78.8 19:00 8.549 78.6 20:00 9.030 79.1 21:00 8.951 79.0 22:00 8.951 79.0 23:00 8.951 79.0