Feb. 2014 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 0.644 56.2 1:00 0.644 56.2 2:00 0.644 56.2 3:00 0.644 56.2 4:00 0.644 56.2 5:00 0.644 56.2 6:00 0.615 55.8 7:00 0.657 56.3 8:00 0.593 55.5 9:00 0.473 53.5 10:00 0.390 51.8 11:00 0.346 50.8 12:00 0.324 50.2 13:00 0.327 50.3 14:00 0.355 51.0 15:00 0.404 52.1 16:00 0.496 53.9 17:00 0.618 55.8 18:00 0.640 56.1 19:00 0.624 55.9 20:00 0.644 56.2 21:00 0.644 56.2 22:00 0.644 56.2 23:00 0.644 56.2