Feb. 2004 Hokkaido Nemuro-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 43.32 Longitude of receiver(Degree): 145.58 Distance from Ohtakadoya-yama LF station (km): 772 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.161 61.3 1:00 1.161 61.3 2:00 1.161 61.3 3:00 1.161 61.3 4:00 1.161 61.3 5:00 1.392 62.9 6:00 1.818 65.2 7:00 0.773 57.8 8:00 0.468 53.4 9:00 0.939 59.5 10:00 1.146 61.2 11:00 1.223 61.7 12:00 1.230 61.8 13:00 1.173 61.4 14:00 1.009 60.1 15:00 0.612 55.7 16:00 0.495 53.9 17:00 1.598 64.1 18:00 1.583 64.0 19:00 1.161 61.3 20:00 1.161 61.3 21:00 1.161 61.3 22:00 1.161 61.3 23:00 1.161 61.3