Nov. 2014 Okayama-ken Okayama-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 34.65 Longitude of receiver(Degree): 133.93 Distance from Ohtakadoya-yama LF station (km): 691 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.765 57.7 1:00 0.765 57.7 2:00 0.765 57.7 3:00 0.765 57.7 4:00 0.765 57.7 5:00 0.725 57.2 6:00 1.584 64.0 7:00 1.965 65.9 8:00 0.844 58.5 9:00 0.279 48.9 10:00 0.615 55.8 11:00 0.798 58.0 12:00 0.816 58.2 13:00 0.677 56.6 14:00 0.348 50.8 15:00 0.613 55.8 16:00 1.735 64.8 17:00 1.978 65.9 18:00 0.579 55.3 19:00 0.762 57.6 20:00 0.765 57.7 21:00 0.765 57.7 22:00 0.765 57.7 23:00 0.765 57.7