Aug 2010 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 0.526 54.4 5:00 0.523 54.4 6:00 0.555 54.9 7:00 0.439 52.8 8:00 0.322 50.2 9:00 0.259 48.3 10:00 0.211 46.5 11:00 0.174 44.8 12:00 0.159 44.0 13:00 0.161 44.1 14:00 0.180 45.1 15:00 0.224 47.0 16:00 0.268 48.6 17:00 0.344 50.7 18:00 0.469 53.4 19:00 0.565 55.0 20:00 0.513 54.2 21:00 0.538 54.6 22:00 0.544 54.7 23:00 0.544 54.7