Mar. 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 0.755 57.6 5:00 1.101 60.8 6:00 2.098 66.4 7:00 0.972 59.8 8:00 0.273 48.7 9:00 0.739 57.4 10:00 0.990 59.9 11:00 1.070 60.6 12:00 1.077 60.6 13:00 1.018 60.2 14:00 0.818 58.3 15:00 0.383 51.7 16:00 0.692 56.8 17:00 1.924 65.7 18:00 1.570 63.9 19:00 0.744 57.4 20:00 0.765 57.7 21:00 0.765 57.7 22:00 0.765 57.7 23:00 0.765 57.7