Sep. 2023 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 0.859 58.7 1:00 0.859 58.7 2:00 0.859 58.7 3:00 0.859 58.7 4:00 0.859 58.7 5:00 0.575 55.2 6:00 0.957 59.6 7:00 1.038 60.3 8:00 0.910 59.2 9:00 0.748 57.5 10:00 0.613 55.8 11:00 0.541 54.7 12:00 0.533 54.5 13:00 0.588 55.4 14:00 0.711 57.0 15:00 0.870 58.8 16:00 1.016 60.1 17:00 1.016 60.1 18:00 0.659 56.4 19:00 0.781 57.9 20:00 0.859 58.7 21:00 0.859 58.7 22:00 0.859 58.7 23:00 0.859 58.7