Jun 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 1.247 61.9 3:00 1.236 61.8 4:00 1.031 60.3 5:00 0.656 56.3 6:00 0.994 60.0 7:00 0.947 59.5 8:00 0.689 56.8 9:00 0.456 53.2 10:00 0.237 47.5 11:00 0.113 41.1 12:00 0.063 36.0 13:00 0.072 37.1 14:00 0.141 43.0 15:00 0.290 49.2 16:00 0.518 54.3 17:00 0.768 57.7 18:00 0.999 60.0 19:00 0.911 59.2 20:00 0.657 56.3 21:00 1.133 61.1 22:00 1.241 61.9 23:00 1.249 61.9