Feb. 2014 Hiroshima-ken Hiroshima-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.38 Longitude of receiver(Degree): 132.45 Distance from Hagane-yama LF station (km): 233 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 4.164 72.4 1:00 4.164 72.4 2:00 4.164 72.4 3:00 4.164 72.4 4:00 4.164 72.4 5:00 4.207 72.5 6:00 6.588 76.4 7:00 3.840 71.7 8:00 4.047 72.1 9:00 6.215 75.9 10:00 4.396 72.9 11:00 4.989 74.0 12:00 5.287 74.5 13:00 5.233 74.4 14:00 4.752 73.5 15:00 4.724 73.5 16:00 6.109 75.7 17:00 6.707 76.5 18:00 6.057 75.6 19:00 3.174 70.0 20:00 4.176 72.4 21:00 4.164 72.4 22:00 4.164 72.4 23:00 4.164 72.4