Oct. 2022 Fukushima-ken Fukushima-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 37.73 Longitude of receiver(Degree): 140.47 Distance from Hagane-yama LF station (km): 1042 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.335 62.5 1:00 1.335 62.5 2:00 1.335 62.5 3:00 1.335 62.5 4:00 1.335 62.5 5:00 1.306 62.3 6:00 1.406 63.0 7:00 0.551 54.8 8:00 1.099 60.8 9:00 1.130 61.1 10:00 0.951 59.6 11:00 0.794 58.0 12:00 0.710 57.0 13:00 0.730 57.3 14:00 0.837 58.5 15:00 1.012 60.1 16:00 1.167 61.3 17:00 0.962 59.7 18:00 0.631 56.0 19:00 1.451 63.2 20:00 1.318 62.4 21:00 1.335 62.5 22:00 1.335 62.5 23:00 1.335 62.5