Dec. 2023 Fukushima-ken Fukushima-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 37.73 Longitude of receiver(Degree): 140.47 Distance from Ohtakadoya-yama LF station (km): 53 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 19.555 85.8 1:00 19.555 85.8 2:00 19.555 85.8 3:00 19.555 85.8 4:00 19.555 85.8 5:00 19.442 85.8 6:00 18.215 85.2 7:00 19.500 85.8 8:00 19.471 85.8 9:00 18.758 85.5 10:00 19.207 85.7 11:00 18.777 85.5 12:00 18.739 85.5 13:00 19.088 85.6 14:00 19.094 85.6 15:00 18.936 85.5 16:00 18.705 85.4 17:00 19.406 85.8 18:00 19.415 85.8 19:00 19.553 85.8 20:00 19.555 85.8 21:00 19.555 85.8 22:00 19.555 85.8 23:00 19.555 85.8