Apr. 2016 Yamaguchi-ken Yamaguchi-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 34.18 Longitude of receiver(Degree): 131.47 Distance from Hagane-yama LF station (km): 143 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 9.493 79.5 1:00 9.493 79.5 2:00 9.493 79.5 3:00 9.493 79.5 4:00 9.458 79.5 5:00 10.110 80.1 6:00 10.112 80.1 7:00 9.219 79.3 8:00 9.452 79.5 9:00 9.565 79.6 10:00 9.489 79.5 11:00 9.408 79.5 12:00 9.439 79.5 13:00 9.433 79.5 14:00 9.400 79.5 15:00 9.594 79.6 16:00 9.324 79.4 17:00 9.780 79.8 18:00 9.856 79.9 19:00 9.113 79.2 20:00 9.238 79.3 21:00 9.472 79.5 22:00 9.493 79.5 23:00 9.493 79.5