Oct. 2023 Kagoshima-ken Kagoshima-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 31.55 Longitude of receiver(Degree): 130.55 Distance from Ohtakadoya-yama LF station (km): 1142 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.806 58.1 1:00 0.806 58.1 2:00 0.806 58.1 3:00 0.806 58.1 4:00 0.806 58.1 5:00 0.668 56.5 6:00 0.842 58.5 7:00 1.030 60.3 8:00 0.963 59.7 9:00 0.825 58.3 10:00 0.698 56.9 11:00 0.627 55.9 12:00 0.617 55.8 13:00 0.674 56.6 14:00 0.785 57.9 15:00 0.925 59.3 16:00 1.029 60.2 17:00 0.899 59.1 18:00 0.592 55.4 19:00 0.806 58.1 20:00 0.806 58.1 21:00 0.806 58.1 22:00 0.806 58.1 23:00 0.806 58.1