Jul. 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 1.241 61.9 3:00 1.221 61.7 4:00 1.473 63.4 5:00 1.341 62.5 6:00 0.643 56.2 7:00 1.214 61.7 8:00 1.242 61.9 9:00 1.024 60.2 10:00 0.747 57.5 11:00 0.575 55.2 12:00 0.508 54.1 13:00 0.521 54.3 14:00 0.619 55.8 15:00 0.826 58.3 16:00 1.103 60.8 17:00 1.273 62.1 18:00 1.083 60.7 19:00 0.637 56.1 20:00 1.611 64.1 21:00 1.298 62.3 22:00 1.229 61.8 23:00 1.246 61.9