Jan. 2015 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 0.751 57.5 6:00 1.306 62.3 7:00 2.078 66.4 8:00 1.067 60.6 9:00 0.289 49.2 10:00 0.502 54.0 11:00 0.702 56.9 12:00 0.723 57.2 13:00 0.566 55.1 14:00 0.278 48.9 15:00 0.815 58.2 16:00 1.911 65.6 17:00 1.741 64.8 18:00 0.641 56.1 19:00 0.764 57.7 20:00 0.765 57.7 21:00 0.765 57.7 22:00 0.765 57.7 23:00 0.765 57.7