Feb. 2014 Nagano-ken Nagano-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 36.65 Longitude of receiver(Degree): 138.18 Distance from Ohtakadoya-yama LF station (km): 250 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 5.695 75.1 1:00 5.695 75.1 2:00 5.695 75.1 3:00 5.695 75.1 4:00 5.634 75.0 5:00 4.720 73.5 6:00 5.411 74.7 7:00 3.882 71.8 8:00 3.950 71.9 9:00 2.415 67.7 10:00 3.473 70.8 11:00 3.896 71.8 12:00 3.927 71.9 13:00 3.621 71.2 14:00 2.654 68.5 15:00 3.213 70.1 16:00 4.919 73.8 17:00 4.095 72.2 18:00 3.377 70.6 19:00 5.580 74.9 20:00 5.695 75.1 21:00 5.695 75.1 22:00 5.695 75.1 23:00 5.695 75.1