Dec 2006 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 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.544 54.7 1:00 0.544 54.7 2:00 0.544 54.7 3:00 0.544 54.7 4:00 0.544 54.7 5:00 0.544 54.7 6:00 0.531 54.5 7:00 0.525 54.4 8:00 0.560 55.0 9:00 0.465 53.4 10:00 0.373 51.4 11:00 0.322 50.2 12:00 0.302 49.6 13:00 0.304 49.7 14:00 0.330 50.4 15:00 0.389 51.8 16:00 0.489 53.8 17:00 0.570 55.1 18:00 0.515 54.2 19:00 0.544 54.7 20:00 0.544 54.7 21:00 0.544 54.7 22:00 0.544 54.7 23:00 0.544 54.7