Sep. 2022 Hokkaido Nemuro-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 43.32 Longitude of receiver(Degree): 145.58 Distance from Hagane-yama LF station (km): 1725 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.583 55.3 1:00 0.583 55.3 2:00 0.583 55.3 3:00 0.583 55.3 4:00 0.583 55.3 5:00 0.558 54.9 6:00 0.592 55.5 7:00 0.551 54.8 8:00 0.414 52.3 9:00 0.316 50.0 10:00 0.273 48.7 11:00 0.237 47.5 12:00 0.217 46.7 13:00 0.219 46.8 14:00 0.245 47.8 15:00 0.279 48.9 16:00 0.332 50.4 17:00 0.442 52.9 18:00 0.575 55.2 19:00 0.571 55.1 20:00 0.569 55.1 21:00 0.583 55.3 22:00 0.583 55.3 23:00 0.583 55.3