Jan 2011 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 0.641 56.1 1:00 0.641 56.1 2:00 0.641 56.1 3:00 0.641 56.1 4:00 0.641 56.1 5:00 0.641 56.1 6:00 0.625 55.9 7:00 0.607 55.7 8:00 0.652 56.3 9:00 0.535 54.6 10:00 0.426 52.6 11:00 0.364 51.2 12:00 0.340 50.6 13:00 0.342 50.7 14:00 0.374 51.5 15:00 0.446 53.0 16:00 0.566 55.1 17:00 0.664 56.4 18:00 0.593 55.5 19:00 0.640 56.1 20:00 0.641 56.1 21:00 0.641 56.1 22:00 0.641 56.1 23:00 0.641 56.1