Dec. 2013 Aomori-ken Aomori-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 40.82 Longitude of receiver(Degree): 140.73 Distance from Hagane-yama LF station (km): 1239 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.248 61.9 1:00 1.248 61.9 2:00 1.248 61.9 3:00 1.248 61.9 4:00 1.248 61.9 5:00 1.247 61.9 6:00 1.223 61.7 7:00 0.779 57.8 8:00 0.984 59.9 9:00 1.057 60.5 10:00 0.896 59.0 11:00 0.748 57.5 12:00 0.679 56.6 13:00 0.690 56.8 14:00 0.784 57.9 15:00 0.946 59.5 16:00 1.078 60.7 17:00 0.912 59.2 18:00 0.934 59.4 19:00 1.241 61.9 20:00 1.248 61.9 21:00 1.248 61.9 22:00 1.248 61.9 23:00 1.248 61.9