Nov 2010 Hokkaido Sapporo-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 43.05 Longitude of receiver(Degree): 141.35 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.773 57.8 1:00 0.773 57.8 2:00 0.773 57.8 3:00 0.773 57.8 4:00 0.773 57.8 5:00 0.773 57.8 6:00 0.682 56.7 7:00 0.663 56.4 8:00 0.775 57.8 9:00 0.620 55.8 10:00 0.465 53.4 11:00 0.376 51.5 12:00 0.341 50.7 13:00 0.346 50.8 14:00 0.393 51.9 15:00 0.500 54.0 16:00 0.668 56.5 17:00 0.783 57.9 18:00 0.608 55.7 19:00 0.735 57.3 20:00 0.773 57.8 21:00 0.773 57.8 22:00 0.773 57.8 23:00 0.773 57.8