Jul. 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 1.692 64.6 3:00 1.606 64.1 4:00 0.874 58.8 5:00 0.614 55.8 6:00 1.112 60.9 7:00 1.274 62.1 8:00 1.228 61.8 9:00 1.104 60.9 10:00 0.985 59.9 11:00 0.914 59.2 12:00 0.907 59.2 13:00 0.963 59.7 14:00 1.075 60.6 15:00 1.207 61.6 16:00 1.279 62.1 17:00 1.179 61.4 18:00 0.744 57.4 19:00 0.613 55.7 20:00 1.522 63.6 21:00 1.691 64.6 22:00 1.695 64.6 23:00 1.695 64.6