Aug 2010 Hokkaido Sapporo-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-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 1.947 65.8 1:00 1.947 65.8 2:00 1.937 65.7 3:00 1.780 65.0 4:00 0.414 52.3 5:00 1.916 65.6 6:00 1.842 65.3 7:00 0.946 59.5 8:00 0.241 47.6 9:00 0.358 51.1 10:00 0.626 55.9 11:00 0.736 57.3 12:00 0.746 57.5 13:00 0.661 56.4 14:00 0.437 52.8 15:00 0.168 44.5 16:00 0.759 57.6 17:00 1.656 64.4 18:00 2.040 66.2 19:00 0.355 51.0 20:00 1.586 64.0 21:00 1.932 65.7 22:00 1.947 65.8 23:00 1.947 65.8