Dec 2006 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 0.598 55.5 1:00 0.598 55.5 2:00 0.598 55.5 3:00 0.598 55.5 4:00 0.598 55.5 5:00 0.598 55.5 6:00 0.582 55.3 7:00 0.559 54.9 8:00 0.621 55.9 9:00 0.520 54.3 10:00 0.411 52.3 11:00 0.349 50.9 12:00 0.324 50.2 13:00 0.327 50.3 14:00 0.360 51.1 15:00 0.431 52.7 16:00 0.548 54.8 17:00 0.630 56.0 18:00 0.549 54.8 19:00 0.598 55.5 20:00 0.598 55.5 21:00 0.598 55.5 22:00 0.598 55.5 23:00 0.598 55.5