Oct. 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 19.479 85.8 5:00 18.668 85.4 6:00 19.497 85.8 7:00 19.493 85.8 8:00 18.991 85.6 9:00 18.784 85.5 10:00 18.666 85.4 11:00 18.831 85.5 12:00 18.846 85.5 13:00 18.713 85.4 14:00 18.653 85.4 15:00 19.255 85.7 16:00 19.051 85.6 17:00 19.463 85.8 18:00 18.124 85.2 19:00 19.449 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