Aug 2010 Kumamoto-ken Kumamoto-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 32.78 Longitude of receiver(Degree): 130.73 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.977 59.8 1:00 0.977 59.8 2:00 0.977 59.8 3:00 0.977 59.8 4:00 0.667 56.5 5:00 0.635 56.1 6:00 0.957 59.6 7:00 0.965 59.7 8:00 0.850 58.6 9:00 0.712 57.1 10:00 0.592 55.4 11:00 0.526 54.4 12:00 0.519 54.3 13:00 0.568 55.1 14:00 0.675 56.6 15:00 0.817 58.2 16:00 0.939 59.5 17:00 0.984 59.9 18:00 0.720 57.1 19:00 0.529 54.5 20:00 0.947 59.5 21:00 0.977 59.8 22:00 0.977 59.8 23:00 0.977 59.8