Nov. 2014 Tochigi-ken Utsunomiya-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 36.55 Longitude of receiver(Degree): 139.88 Distance from Hagane-yama LF station (km): 946 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.017 60.1 1:00 1.017 60.1 2:00 1.017 60.1 3:00 1.017 60.1 4:00 1.017 60.1 5:00 1.004 60.0 6:00 1.216 61.7 7:00 1.532 63.7 8:00 0.589 55.4 9:00 1.192 61.5 10:00 1.346 62.6 11:00 1.306 62.3 12:00 1.253 62.0 13:00 1.264 62.0 14:00 1.325 62.4 15:00 1.334 62.5 16:00 1.033 60.3 17:00 0.696 56.9 18:00 1.715 64.7 19:00 0.970 59.7 20:00 1.017 60.1 21:00 1.017 60.1 22:00 1.017 60.1 23:00 1.017 60.1