Jul. 2022 Nagasaki-ken Nagasaki-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 32.73 Longitude of receiver(Degree): 129.87 Distance from Ohtakadoya-yama LF station (km): 1122 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.790 57.9 1:00 0.790 57.9 2:00 0.790 57.9 3:00 0.708 57.0 4:00 0.506 54.1 5:00 0.860 58.7 6:00 0.964 59.7 7:00 0.859 58.7 8:00 0.716 57.1 9:00 0.565 55.0 10:00 0.450 53.1 11:00 0.393 51.9 12:00 0.387 51.8 13:00 0.429 52.7 14:00 0.532 54.5 15:00 0.681 56.7 16:00 0.822 58.3 17:00 0.947 59.5 18:00 0.920 59.3 19:00 0.589 55.4 20:00 0.639 56.1 21:00 0.790 57.9 22:00 0.790 57.9 23:00 0.790 57.9