May 2010 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 0.598 55.5 1:00 0.598 55.5 2:00 0.598 55.5 3:00 0.598 55.5 4:00 0.551 54.8 5:00 0.601 55.6 6:00 0.585 55.3 7:00 0.440 52.9 8:00 0.320 50.1 9:00 0.258 48.2 10:00 0.199 46.0 11:00 0.165 44.4 12:00 0.153 43.7 13:00 0.154 43.7 14:00 0.171 44.6 15:00 0.211 46.5 16:00 0.267 48.5 17:00 0.342 50.7 18:00 0.473 53.5 19:00 0.606 55.7 20:00 0.574 55.2 21:00 0.559 54.9 22:00 0.598 55.5 23:00 0.598 55.5