May 2012 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 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 0.761 57.6 3:00 0.700 56.9 4:00 1.332 62.5 5:00 2.092 66.4 6:00 1.031 60.3 7:00 0.242 47.7 8:00 0.736 57.3 9:00 1.006 60.1 10:00 1.094 60.8 11:00 1.111 60.9 12:00 1.113 60.9 13:00 1.101 60.8 14:00 1.039 60.3 15:00 0.826 58.3 16:00 0.347 50.8 17:00 0.753 57.5 18:00 1.930 65.7 19:00 1.740 64.8 20:00 0.582 55.3 21:00 0.759 57.6 22:00 0.765 57.7 23:00 0.765 57.7