Aug 2010 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 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 5.418 74.7 1:00 5.418 74.7 2:00 5.394 74.6 3:00 5.218 74.4 4:00 2.117 66.5 5:00 3.002 69.5 6:00 4.505 73.1 7:00 2.992 69.5 8:00 3.373 70.6 9:00 3.870 71.8 10:00 3.812 71.6 11:00 3.715 71.4 12:00 3.707 71.4 13:00 3.780 71.6 14:00 3.873 71.8 15:00 3.554 71.0 16:00 2.864 69.1 17:00 4.385 72.8 18:00 2.456 67.8 19:00 2.966 69.4 20:00 4.946 73.9 21:00 5.358 74.6 22:00 5.418 74.7 23:00 5.418 74.7