Aug. 2014 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 Distance from Hagane-yama LF station (km): 1197 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.341 62.5 1:00 1.341 62.5 2:00 1.341 62.5 3:00 1.338 62.5 4:00 1.321 62.4 5:00 0.914 59.2 6:00 0.911 59.2 7:00 1.090 60.7 8:00 0.869 58.8 9:00 0.590 55.4 10:00 0.355 51.0 11:00 0.207 46.3 12:00 0.140 42.9 13:00 0.151 43.6 14:00 0.244 47.8 15:00 0.420 52.5 16:00 0.670 56.5 17:00 0.951 59.6 18:00 1.100 60.8 19:00 0.814 58.2 20:00 1.103 60.9 21:00 1.331 62.5 22:00 1.340 62.5 23:00 1.341 62.5