Feb. 2004 Chiba-ken Chiba-shi Expected value of LF field strength Transmitting Station: Ohtakadoya-yama LF station Latitude of receiver(Degree): 35.60 Longitude of receiver(Degree): 140.12 Distance from Ohtakadoya-yama LF station (km): 207 Time(JST) Field Strength(mV/m) Field Strength(dB uV/m) 0:00 5.789 75.3 1:00 5.789 75.3 2:00 5.789 75.3 3:00 5.789 75.3 4:00 5.732 75.2 5:00 6.065 75.7 6:00 5.776 75.2 7:00 4.776 73.6 8:00 3.958 71.9 9:00 4.061 72.2 10:00 4.880 73.8 11:00 4.986 74.0 12:00 4.985 74.0 13:00 4.935 73.9 14:00 4.334 72.7 15:00 3.532 71.0 16:00 5.506 74.8 17:00 4.851 73.7 18:00 5.365 74.6 19:00 5.682 75.1 20:00 5.789 75.3 21:00 5.789 75.3 22:00 5.789 75.3 23:00 5.789 75.3