Apr. 2021 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 1.240 61.9 1:00 1.240 61.9 2:00 1.240 61.9 3:00 1.240 61.9 4:00 1.213 61.7 5:00 1.364 62.7 6:00 0.484 53.7 7:00 0.968 59.7 8:00 1.055 60.5 9:00 0.876 58.8 10:00 0.645 56.2 11:00 0.472 53.5 12:00 0.404 52.1 13:00 0.416 52.4 14:00 0.514 54.2 15:00 0.731 57.3 16:00 0.942 59.5 17:00 1.078 60.7 18:00 0.797 58.0 19:00 0.752 57.5 20:00 1.374 62.8 21:00 1.223 61.8 22:00 1.240 61.9 23:00 1.240 61.9