Feb 2011 Nagano-ken Nagano-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 36.65 Longitude of receiver(Degree): 138.18 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.965 65.9 1:00 1.965 65.9 2:00 1.965 65.9 3:00 1.965 65.9 4:00 1.965 65.9 5:00 1.909 65.6 6:00 0.995 60.0 7:00 1.887 65.5 8:00 0.983 59.8 9:00 0.447 53.0 10:00 0.977 59.8 11:00 1.178 61.4 12:00 1.233 61.8 13:00 1.224 61.8 14:00 1.135 61.1 15:00 0.844 58.5 16:00 0.281 49.0 17:00 1.476 63.4 18:00 1.351 62.6 19:00 1.559 63.9 20:00 1.946 65.8 21:00 1.965 65.9 22:00 1.965 65.9 23:00 1.965 65.9