Mar 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 0.598 55.5 5:00 0.574 55.2 6:00 0.571 55.1 7:00 0.600 55.6 8:00 0.456 53.2 9:00 0.335 50.5 10:00 0.274 48.7 11:00 0.251 48.0 12:00 0.229 47.2 13:00 0.232 47.3 14:00 0.254 48.1 15:00 0.283 49.0 16:00 0.357 51.1 17:00 0.490 53.8 18:00 0.617 55.8 19:00 0.551 54.8 20:00 0.594 55.5 21:00 0.598 55.5 22:00 0.598 55.5 23:00 0.598 55.5