May. 2014 Ibaraki-ken Mito-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 36.33 Longitude of receiver(Degree): 140.45 Distance from Hagane-yama LF station (km): 987 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.246 61.9 1:00 1.246 61.9 2:00 1.246 61.9 3:00 1.228 61.8 4:00 1.353 62.6 5:00 1.528 63.7 6:00 0.594 55.5 7:00 1.174 61.4 8:00 1.256 62.0 9:00 1.050 60.4 10:00 0.774 57.8 11:00 0.596 55.5 12:00 0.525 54.4 13:00 0.538 54.6 14:00 0.643 56.2 15:00 0.857 58.7 16:00 1.129 61.1 17:00 1.278 62.1 18:00 1.011 60.1 19:00 0.747 57.5 20:00 1.632 64.3 21:00 1.207 61.6 22:00 1.236 61.8 23:00 1.246 61.9