Radiation dose measured in the Fukushima Daini Nuclear Power Station

○Information

○Measurement value list : 2026/04/22(CSV Download)

MP Unit:μSv/h Wind Velocity Unit:m/s

※"-": the wind velocity is below 0.5m/s

TimeMP-1MP-2MP-3MP-4MP-5MP-6MP-7Wind
Direction
Wind
Velocity
Rain
00:000.1380.1180.2000.1840.1880.1140.072west5.5No
00:100.1390.1180.2010.1840.1900.1130.073west4.4No
00:200.1380.1170.2010.1830.1900.1130.073west3.2No
00:300.1370.1170.1990.1840.1890.1130.073west-northwest1.9No
00:400.1390.1180.2000.1840.1890.1130.073southwest0.7No
00:500.1380.1170.2000.1820.1890.1130.073west1.5No
01:000.1380.1160.2000.1840.1890.1140.073west4.7No
01:100.1380.1180.2010.1830.1880.1120.072west4.1No
01:200.1380.1170.2010.1830.1890.1130.072west8.4No
01:300.1390.1170.1990.1840.1900.1120.072west10.9No
01:400.1380.1170.2000.1830.1880.1130.073west-northwest8.3No
01:500.1380.1170.2000.1830.1890.1120.072west-northwest8.6No
02:000.1380.1180.2000.1830.1890.1120.072west8.0No
02:100.1370.1170.2000.1830.1890.1120.073west9.2No
02:200.1380.1170.2000.1830.1900.1130.073west8.9No
02:300.1390.1170.2000.1830.1890.1130.072west8.2No
02:400.1380.1180.2010.1830.1890.1130.073west10.1No
02:500.1380.1160.2000.1830.1880.1120.072west8.1No
03:000.1380.1180.2010.1830.1890.1130.073west6.7No
03:100.1380.1170.2010.1830.1890.1120.073north-northwest0.8No
03:200.1390.1180.2000.1840.1880.1130.072-CALMNo
03:300.1380.1180.2000.1840.1900.1130.072west3.0No
03:400.1390.1180.2000.1830.1890.1130.073west2.5No
03:500.1370.1180.2000.1830.1890.1130.072west-southwest3.0No
04:000.1380.1180.2000.1830.1900.1130.072west-southwest2.1No
04:100.1390.1170.1990.1840.1880.1140.072west5.4No
04:200.1380.1180.2000.1820.1890.1130.072-CALMNo
04:300.1380.1170.2010.1830.1880.1130.073south-southwest1.8No
04:400.1380.1170.1990.1840.1890.1140.073west-northwest1.7No
04:500.1380.1170.2000.1830.1900.1130.073west1.5No
05:000.1380.1170.2000.1830.1900.1130.072south-southwest1.5No
05:100.1380.1180.2000.1840.1900.1130.073southwest1.7No
05:200.1380.1180.2000.1820.1890.1130.074south3.0No
05:300.1380.1180.2000.1840.1880.1130.073south5.4No
05:400.1380.1180.1990.1840.1890.1130.072south5.9No
05:500.1390.1170.2000.1850.1880.1130.072south6.0No
06:000.1390.1180.2000.1840.1890.1130.073south5.7No
06:100.1380.1180.1990.1840.1910.1130.072south-southwest3.7No
06:200.1390.1180.2010.1840.1880.1130.073south-southwest5.9No
06:300.1380.1180.2000.1840.1890.1120.073south-southwest6.3No
06:400.1380.1170.2000.1850.1890.1130.073south4.7No
06:500.1370.1170.2000.1830.1880.1120.072south-southwest4.7No
07:000.1380.1180.2010.1840.1900.1120.073south-southwest4.0No
07:100.1380.1170.1990.1830.1890.1130.072south-southwest4.5No
07:200.1370.1170.1980.1830.1890.1130.073south-southwest2.6No
07:300.1380.1170.1990.1810.1880.1130.073south-southwest3.3No
07:400.1370.1170.1980.1840.1900.1130.072south4.1No
07:500.1390.1170.1980.1820.1880.1130.072south-southeast4.4No
08:000.1370.1170.1990.1810.1890.1130.072south-southeast4.6No
08:100.1380.1160.1970.1840.1880.1130.072south-southeast5.3No
08:200.1380.1170.1980.1820.1900.1130.072south-southeast4.4No
08:300.1360.1180.1990.1810.1870.1140.073south-southeast5.4No
08:400.1380.1170.2010.1830.1900.1140.072south5.8No
08:500.1380.1170.2000.1830.1890.1130.072south4.8No
09:000.1370.1180.1970.1810.1880.1130.072south6.2No
09:100.1370.1170.1970.1820.1890.1130.074south-southwest5.4No
09:200.1390.1160.1980.1830.1890.1120.072south4.8No
09:300.1380.1180.2010.1830.1860.1130.073south5.5No
09:400.1370.1170.2010.1820.1880.1140.073south-southeast7.7No
09:500.1360.1170.2000.1820.1900.1130.072south-southeast8.2No
10:000.1360.1170.2000.1840.1890.1120.072south-southeast9.5No
10:100.1370.1170.1990.1840.1870.1130.073south-southeast9.3No
10:200.1370.1170.1980.1820.1880.1130.072south-southeast9.8No
10:300.1370.1170.1980.1810.1890.1130.072south-southeast10.4No
10:400.1370.1170.1980.1840.1890.1130.073south-southeast10.6No
10:500.1370.1190.2000.1850.1870.1130.073south-southeast10.7No
11:000.1380.1180.2010.1830.1890.1130.073south11.7No
11:100.1370.1160.2000.1820.1890.1130.073south-southeast10.7No
11:200.1360.1170.2000.1820.1880.1130.072south-southeast12.5No
11:300.1370.1170.1990.1840.1860.1130.072south-southeast11.4No
11:400.1380.1170.1990.1840.1880.1130.073south12.9No
11:500.1380.1170.1990.1830.1900.1120.073south-southeast13.1No
12:000.1370.1190.2020.1830.1880.1130.073south-southeast14.4No
12:100.1360.1170.2010.1850.1870.1130.073south-southeast12.3No
12:200.1380.1180.2000.1840.1900.1130.073south11.7No
12:300.1390.1190.1990.1830.1900.1130.073south-southeast11.7No
12:400.1380.1170.1990.1860.1880.1140.072south10.3No
12:500.1370.1170.2020.1850.1880.1130.073south-southeast13.4No
13:000.1360.1180.2010.1830.1900.1130.072south14.2No
13:100.1390.1180.2000.1820.1890.1140.073south-southeast11.5No
13:200.1390.1180.1990.1850.1880.1150.073south12.5No
13:300.1380.1160.1980.1840.1860.1130.072south12.6No
13:400.1360.1170.2000.1820.1900.1140.072south11.2No
13:500.1360.1180.2010.1830.1900.1140.072south11.4No
14:000.1370.1170.2010.1840.1900.1130.073south11.4No
14:100.1390.1170.1990.1840.1870.1140.073south13.7No
14:200.1380.1180.1990.1840.1880.1130.073south11.8No
14:300.1360.1180.2000.1850.1890.1140.072south12.6No
14:400.1370.1170.2010.1860.1880.1130.072south12.0No
14:500.1380.1170.2010.1830.1870.1140.073south11.7No
15:000.1380.1180.1980.1840.1900.1130.073south10.7No
15:100.1380.1170.2010.1850.1890.1140.073south10.4No
15:200.1390.1170.2020.1820.1890.1130.072south-southwest12.6No
15:300.1390.1190.2000.1840.1870.1120.073south-southwest12.3No
15:400.1380.1170.2000.1850.1890.1130.073south10.1No
15:500.1360.1170.2030.1830.1890.1130.073south9.3No
16:000.1380.1180.1990.1850.1880.1130.073south-southwest9.6No
16:100.1400.1160.2020.1830.1870.1140.072south8.8No
16:200.1370.1170.2020.1850.1900.1140.072south-southwest10.7No
16:300.1390.1180.1990.1840.1890.1130.073south-southwest9.7No
16:400.1390.1180.2020.1840.1890.1130.072south-southwest8.2No
16:500.1380.1190.2000.1850.1900.1130.073south-southwest6.7No
17:000.1400.1180.2020.1840.1880.1140.073south-southwest9.0No
17:100.1390.1180.2010.1860.1900.1140.073south-southwest8.1No
17:200.1400.1180.2020.1840.1900.1140.073south-southwest7.1Yes
17:300.1390.1190.2030.1860.1890.1150.072southwest12.0Yes
17:400.1410.1210.2040.1870.1920.1170.077southwest7.8Yes
17:500.1430.1230.2050.1910.1940.1190.078south8.9Yes
18:000.1440.1230.2080.1900.1940.1200.079south-southwest9.2Yes
18:100.1450.1230.2070.1910.1940.1210.080southwest12.2Yes
18:200.1440.1240.2070.1920.1950.1220.081southwest9.8Yes
18:300.1430.1230.2070.1900.1950.1210.081southwest8.1No
18:400.1430.1220.2060.1900.1930.1210.079west-southwest7.6No
18:500.1420.1200.2040.1880.1930.1190.079west-southwest6.4No
19:000.1420.1210.2040.1880.1920.1190.078west-southwest6.0No
19:100.1410.1190.2030.1870.1920.1170.077west5.3No
19:200.1410.1190.2020.1870.1900.1170.077west5.2No
19:300.1390.1190.2020.1850.1910.1160.075west2.0No
19:400.1400.1180.2020.1850.1900.1150.075southwest3.9No
19:500.1390.1200.2020.1850.1900.1150.075south-southwest3.5No
20:000.1400.1170.2020.1850.1880.1150.074southwest4.0No
20:100.1390.1190.2020.1850.1900.1150.074south4.4No
20:200.1380.1180.2020.1840.1890.1140.074south-southeast3.8No
20:300.1390.1180.2010.1850.1890.1140.074south4.3No
20:400.1390.1170.2020.1840.1900.1150.073south4.2No
20:500.1380.1180.2000.1840.1890.1140.073south3.5No
21:000.1390.1180.2020.1840.1900.1140.074south4.2No
21:100.1380.1180.2000.1840.1890.1130.073south-southwest2.9No
21:200.1370.1180.2000.1850.1890.1140.073west-southwest1.2No
21:300.1390.1190.2010.1840.1870.1140.073west3.2No
21:400.1380.1170.2010.1850.1900.1130.073west2.1No
21:500.1390.1190.2000.1830.1890.1130.073southwest0.7Yes
22:000.1380.1180.2010.1850.1890.1130.072-CALMYes
22:100.1390.1170.2010.1840.1880.1140.073south-southwest0.7No
22:200.1390.1180.2010.1830.1900.1140.073west-southwest1.2No
22:300.1380.1170.2010.1840.1880.1130.073west2.8No
22:400.1380.1180.2010.1830.1890.1140.072west3.9No
22:500.1390.1180.2000.1850.1890.1130.073west6.5No
23:000.1390.1180.2010.1840.1890.1140.073west6.3No
23:100.1380.1170.2000.1830.1890.1130.072south-southwest1.0No
23:200.1390.1180.2020.1840.1890.1150.073south2.7No
23:300.1390.1180.2010.1840.1900.1140.073south-southwest2.3No
23:400.1390.1180.2010.1850.1880.1140.073southwest3.2No
23:500.1380.1180.2010.1840.1900.1140.073southwest3.8No