Dec 2008 Hokkaido Wakkanai-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-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 1.518 63.6 1:00 1.518 63.6 2:00 1.518 63.6 3:00 1.518 63.6 4:00 1.518 63.6 5:00 1.518 63.6 6:00 1.370 62.7 7:00 0.438 52.8 8:00 0.656 56.3 9:00 1.020 60.2 10:00 1.140 61.1 11:00 1.166 61.3 12:00 1.168 61.3 13:00 1.150 61.2 14:00 1.060 60.5 15:00 0.769 57.7 16:00 0.369 51.3 17:00 1.236 61.8 18:00 1.519 63.6 19:00 1.518 63.6 20:00 1.518 63.6 21:00 1.518 63.6 22:00 1.518 63.6 23:00 1.518 63.6