Aug. 2022 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 19.417 85.8 1:00 19.417 85.8 2:00 19.399 85.8 3:00 19.306 85.7 4:00 18.258 85.2 5:00 19.371 85.7 6:00 19.182 85.7 7:00 19.061 85.6 8:00 18.706 85.4 9:00 18.854 85.5 10:00 18.895 85.5 11:00 18.867 85.5 12:00 18.865 85.5 13:00 18.886 85.5 14:00 18.883 85.5 15:00 18.690 85.4 16:00 19.111 85.6 17:00 18.749 85.5 18:00 18.931 85.5 19:00 19.090 85.6 20:00 19.470 85.8 21:00 19.380 85.7 22:00 19.417 85.8 23:00 19.417 85.8