Aug. 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 19.535 85.8 3:00 19.430 85.8 4:00 18.092 85.1 5:00 19.602 85.8 6:00 19.406 85.8 7:00 19.152 85.6 8:00 18.660 85.4 9:00 18.853 85.5 10:00 18.893 85.5 11:00 18.869 85.5 12:00 18.867 85.5 13:00 18.885 85.5 14:00 18.884 85.5 15:00 18.643 85.4 16:00 19.243 85.7 17:00 18.756 85.5 18:00 19.102 85.6 19:00 18.956 85.6 20:00 19.404 85.8 21:00 19.513 85.8 22:00 19.555 85.8 23:00 19.555 85.8