Sep. 2023 Hokkaido Wakkanai-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 45.40 Longitude of receiver(Degree): 141.67 Distance from Ohtakadoya-yama LF station (km): 894 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.695 64.6 1:00 1.695 64.6 2:00 1.695 64.6 3:00 1.695 64.6 4:00 1.688 64.5 5:00 1.178 61.4 6:00 0.565 55.0 7:00 1.106 60.9 8:00 1.283 62.2 9:00 1.255 62.0 10:00 1.178 61.4 11:00 1.111 60.9 12:00 1.104 60.9 13:00 1.158 61.3 14:00 1.238 61.9 15:00 1.289 62.2 16:00 1.178 61.4 17:00 0.696 56.9 18:00 0.879 58.9 19:00 1.662 64.4 20:00 1.695 64.6 21:00 1.695 64.6 22:00 1.695 64.6 23:00 1.695 64.6