May 2010 Fukushima-ken Fukushima-shi Expected value of LF field strength Transmitting Station: Hagane-yama LF station Latitude of receiver(Degree): 37.73 Longitude of receiver(Degree): 140.47 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 1.240 61.9 1:00 1.240 61.9 2:00 1.240 61.9 3:00 1.221 61.7 4:00 1.357 62.7 5:00 1.018 60.2 6:00 0.614 55.8 7:00 1.061 60.5 8:00 0.998 60.0 9:00 0.793 58.0 10:00 0.541 54.7 11:00 0.399 52.0 12:00 0.346 50.8 13:00 0.356 51.0 14:00 0.433 52.7 15:00 0.612 55.7 16:00 0.862 58.7 17:00 1.046 60.4 18:00 0.993 59.9 19:00 0.473 53.5 20:00 1.284 62.2 21:00 1.283 62.2 22:00 1.228 61.8 23:00 1.240 61.9