Jul. 2023 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 2.297 67.2 1:00 2.297 67.2 2:00 2.281 67.2 3:00 2.226 67.0 4:00 2.421 67.7 5:00 0.644 56.2 6:00 2.120 66.5 7:00 1.384 62.8 8:00 0.182 45.2 9:00 0.648 56.2 10:00 0.947 59.5 11:00 1.032 60.3 12:00 1.050 60.4 13:00 1.047 60.4 14:00 1.016 60.1 15:00 0.878 58.9 16:00 0.449 53.1 17:00 0.523 54.4 18:00 1.801 65.1 19:00 1.762 64.9 20:00 1.637 64.3 21:00 2.315 67.3 22:00 2.247 67.0 23:00 2.295 67.2