Jul. 2014 Akita-ken Akita-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 39.72 Longitude of receiver(Degree): 140.10 Distance from Hagane-yama LF station (km): 1123 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.469 63.3 1:00 1.469 63.3 2:00 1.464 63.3 3:00 1.453 63.2 4:00 1.383 62.8 5:00 0.718 57.1 6:00 1.016 60.1 7:00 1.147 61.2 8:00 0.928 59.3 9:00 0.643 56.2 10:00 0.386 51.7 11:00 0.231 47.3 12:00 0.171 44.7 13:00 0.181 45.2 14:00 0.267 48.5 15:00 0.451 53.1 16:00 0.724 57.2 17:00 1.006 60.1 18:00 1.164 61.3 19:00 0.862 58.7 20:00 0.968 59.7 21:00 1.433 63.1 22:00 1.457 63.3 23:00 1.466 63.3