Nov 2010 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 1.905 65.6 1:00 1.905 65.6 2:00 1.905 65.6 3:00 1.905 65.6 4:00 1.905 65.6 5:00 1.875 65.5 6:00 1.231 61.8 7:00 1.539 63.7 8:00 1.260 62.0 9:00 0.182 45.2 10:00 0.764 57.7 11:00 1.032 60.3 12:00 1.115 60.9 13:00 1.100 60.8 14:00 0.970 59.7 15:00 0.600 55.6 16:00 0.375 51.5 17:00 1.641 64.3 18:00 0.746 57.5 19:00 1.667 64.4 20:00 1.905 65.6 21:00 1.905 65.6 22:00 1.905 65.6 23:00 1.905 65.6