Apr. 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 2.297 67.2 3:00 2.297 67.2 4:00 2.224 66.9 5:00 2.311 67.3 6:00 1.335 62.5 7:00 1.989 66.0 8:00 0.694 56.8 9:00 0.367 51.3 10:00 0.842 58.5 11:00 1.004 60.0 12:00 1.041 60.3 13:00 1.035 60.3 14:00 0.969 59.7 15:00 0.734 57.3 16:00 0.150 43.5 17:00 1.159 61.3 18:00 2.153 66.7 19:00 0.620 55.9 20:00 2.403 67.6 21:00 2.253 67.1 22:00 2.297 67.2 23:00 2.297 67.2