Aug. 2015 Toyama-ken Toyama-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 36.68 Longitude of receiver(Degree): 137.22 Distance from Hagane-yama LF station (km): 732 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 2.156 66.7 1:00 2.156 66.7 2:00 2.156 66.7 3:00 2.133 66.6 4:00 2.058 66.3 5:00 1.776 65.0 6:00 1.582 64.0 7:00 1.651 64.4 8:00 0.405 52.2 9:00 0.459 53.2 10:00 0.855 58.6 11:00 0.976 59.8 12:00 1.000 60.0 13:00 0.996 60.0 14:00 0.955 59.6 15:00 0.765 57.7 16:00 0.225 47.0 17:00 0.815 58.2 18:00 1.951 65.8 19:00 1.086 60.7 20:00 2.238 67.0 21:00 2.065 66.3 22:00 2.156 66.7 23:00 2.156 66.7