May. 2022 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 1.591 64.0 1:00 1.591 64.0 2:00 1.591 64.0 3:00 1.555 63.8 4:00 1.021 60.2 5:00 0.449 53.0 6:00 0.969 59.7 7:00 1.169 61.4 8:00 1.173 61.4 9:00 1.081 60.7 10:00 0.972 59.8 11:00 0.903 59.1 12:00 0.896 59.0 13:00 0.950 59.6 14:00 1.053 60.4 15:00 1.162 61.3 16:00 1.180 61.4 17:00 1.043 60.4 18:00 0.564 55.0 19:00 0.756 57.6 20:00 1.507 63.6 21:00 1.590 64.0 22:00 1.591 64.0 23:00 1.591 64.0