May 2013 Iwate-ken Morioka-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 39.70 Longitude of receiver(Degree): 141.15 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.253 62.0 1:00 1.253 62.0 2:00 1.253 62.0 3:00 1.243 61.9 4:00 1.142 61.1 5:00 0.642 56.1 6:00 0.942 59.5 7:00 0.981 59.8 8:00 0.732 57.3 9:00 0.488 53.8 10:00 0.268 48.6 11:00 0.136 42.7 12:00 0.082 38.3 13:00 0.091 39.2 14:00 0.167 44.4 15:00 0.325 50.2 16:00 0.553 54.9 17:00 0.813 58.2 18:00 1.019 60.2 19:00 0.828 58.4 20:00 0.803 58.1 21:00 1.207 61.6 22:00 1.246 61.9 23:00 1.253 62.0