Oct. 2014 Iwate-ken Morioka-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 39.70 Longitude of receiver(Degree): 141.15 Distance from Ohtakadoya-yama LF station (km): 260 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 3.440 70.7 1:00 3.440 70.7 2:00 3.440 70.7 3:00 3.440 70.7 4:00 3.401 70.6 5:00 1.766 64.9 6:00 1.642 64.3 7:00 4.955 73.9 8:00 1.943 65.8 9:00 3.749 71.5 10:00 4.227 72.5 11:00 4.180 72.4 12:00 4.167 72.4 13:00 4.229 72.5 14:00 3.964 72.0 15:00 2.304 67.2 16:00 4.261 72.6 17:00 2.128 66.6 18:00 3.370 70.6 19:00 3.386 70.6 20:00 3.440 70.7 21:00 3.440 70.7 22:00 3.440 70.7 23:00 3.440 70.7