Apr. 2015 Shizuoka-ken Shizuoka-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.97 Longitude of receiver(Degree): 138.38 Distance from Hagane-yama LF station (km): 771 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 2.319 67.3 1:00 2.319 67.3 2:00 2.319 67.3 3:00 2.319 67.3 4:00 2.227 67.0 5:00 1.523 63.7 6:00 1.746 64.8 7:00 1.362 62.7 8:00 0.160 44.1 9:00 0.811 58.2 10:00 1.074 60.6 11:00 1.102 60.8 12:00 1.084 60.7 13:00 1.088 60.7 14:00 1.104 60.9 15:00 1.033 60.3 16:00 0.618 55.8 17:00 0.432 52.7 18:00 1.791 65.1 19:00 0.956 59.6 20:00 2.021 66.1 21:00 2.267 67.1 22:00 2.319 67.3 23:00 2.319 67.3