Mar. 2022 Hokkaido Wakkanai-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 45.40 Longitude of receiver(Degree): 141.67 Distance from Hagane-yama LF station (km): 1647 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.641 56.1 1:00 0.641 56.1 2:00 0.641 56.1 3:00 0.641 56.1 4:00 0.641 56.1 5:00 0.625 55.9 6:00 0.609 55.7 7:00 0.640 56.1 8:00 0.492 53.8 9:00 0.366 51.3 10:00 0.300 49.5 11:00 0.275 48.8 12:00 0.253 48.1 13:00 0.256 48.2 14:00 0.279 48.9 15:00 0.310 49.8 16:00 0.389 51.8 17:00 0.528 54.5 18:00 0.657 56.3 19:00 0.592 55.4 20:00 0.640 56.1 21:00 0.641 56.1 22:00 0.641 56.1 23:00 0.641 56.1