May 2010 Nagasaki-ken Nagasaki-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 32.73 Longitude of receiver(Degree): 129.87 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 0.745 57.4 1:00 0.745 57.4 2:00 0.745 57.4 3:00 0.692 56.8 4:00 0.448 53.0 5:00 0.783 57.9 6:00 0.925 59.3 7:00 0.835 58.4 8:00 0.698 56.9 9:00 0.555 54.9 10:00 0.445 53.0 11:00 0.390 51.8 12:00 0.384 51.7 13:00 0.425 52.6 14:00 0.522 54.4 15:00 0.664 56.4 16:00 0.800 58.1 17:00 0.914 59.2 18:00 0.851 58.6 19:00 0.479 53.6 20:00 0.627 55.9 21:00 0.745 57.4 22:00 0.745 57.4 23:00 0.745 57.4