Apr. 2015 Yamanashi-ken Kofu-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 35.65 Longitude of receiver(Degree): 138.57 Distance from Hagane-yama LF station (km): 804 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 2.014 66.1 1:00 2.014 66.1 2:00 2.014 66.1 3:00 2.014 66.1 4:00 1.936 65.7 5:00 0.902 59.1 6:00 1.873 65.5 7:00 0.906 59.1 8:00 0.507 54.1 9:00 1.053 60.4 10:00 1.178 61.4 11:00 1.131 61.1 12:00 1.085 60.7 13:00 1.095 60.8 14:00 1.151 61.2 15:00 1.181 61.4 16:00 0.923 59.3 17:00 0.269 48.6 18:00 1.434 63.1 19:00 1.451 63.2 20:00 1.492 63.5 21:00 1.969 65.9 22:00 2.014 66.1 23:00 2.014 66.1