Feb. 2016 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 8.951 79.0 5:00 8.994 79.1 6:00 10.722 80.6 7:00 10.436 80.4 8:00 9.259 79.3 9:00 9.692 79.7 10:00 9.345 79.4 11:00 9.724 79.8 12:00 9.625 79.7 13:00 9.655 79.7 14:00 9.706 79.7 15:00 9.067 79.1 16:00 9.953 80.0 17:00 9.958 80.0 18:00 9.584 79.6 19:00 8.261 78.3 20:00 8.964 79.0 21:00 8.951 79.0 22:00 8.951 79.0 23:00 8.951 79.0