Mar 2012 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 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.706 57.0 1:00 0.706 57.0 2:00 0.706 57.0 3:00 0.706 57.0 4:00 0.706 57.0 5:00 0.697 56.9 6:00 0.667 56.5 7:00 0.699 56.9 8:00 0.555 54.9 9:00 0.427 52.6 10:00 0.347 50.8 11:00 0.303 49.6 12:00 0.279 48.9 13:00 0.282 49.0 14:00 0.309 49.8 15:00 0.363 51.2 16:00 0.452 53.1 17:00 0.590 55.4 18:00 0.714 57.1 19:00 0.653 56.3 20:00 0.705 57.0 21:00 0.706 57.0 22:00 0.706 57.0 23:00 0.706 57.0