Radiation dose measured in the Fukushima Daini Nuclear Power Station

○Information

○Measurement value list : 2026/04/20(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
00:000.1370.1170.1980.1810.1900.1110.072-CALMNo
00:100.1370.1170.1980.1820.1880.1120.073-CALMNo
00:200.1370.1170.1990.1820.1880.1120.073-CALMNo
00:300.1370.1170.1980.1830.1910.1130.073northwest0.7No
00:400.1360.1170.1980.1820.1880.1120.074northwest0.8No
00:500.1370.1160.1980.1810.1890.1120.073northwest1.2No
01:000.1380.1160.1980.1820.1890.1120.073northwest1.0No
01:100.1360.1170.1980.1820.1890.1130.073north-northwest1.3No
01:200.1370.1160.1990.1820.1890.1120.072north-northwest1.4No
01:300.1370.1170.1980.1820.1880.1120.073northwest1.2No
01:400.1370.1160.1980.1820.1890.1130.072north-northwest1.1No
01:500.1370.1160.1990.1810.1870.1130.073northwest0.9No
02:000.1360.1180.1980.1820.1880.1130.072north1.6No
02:100.1370.1170.1980.1810.1880.1120.072north-northwest1.5No
02:200.1380.1170.1990.1820.1870.1120.073north-northwest2.5No
02:300.1370.1170.1980.1840.1900.1130.073north-northwest2.8No
02:400.1380.1180.1990.1820.1890.1120.073north-northwest3.0No
02:500.1370.1170.1990.1820.1890.1130.073north-northwest3.1No
03:000.1370.1170.1990.1830.1890.1130.073north-northwest1.8No
03:100.1380.1170.1980.1820.1890.1130.073north-northwest2.1No
03:200.1370.1180.1990.1820.1890.1130.073north-northwest1.8No
03:300.1370.1180.1980.1830.1900.1120.073north-northwest2.4No
03:400.1380.1180.1990.1820.1890.1140.073north-northwest3.2No
03:500.1380.1170.1990.1820.1900.1130.073north-northwest4.0No
04:000.1370.1190.1990.1830.1900.1130.073north-northwest4.4No
04:100.1380.1170.1980.1830.1890.1130.073north-northwest5.1No
04:200.1370.1170.2000.1830.1900.1130.073north-northwest5.2No
04:300.1380.1180.1980.1830.1890.1110.073north-northwest5.1No
04:400.1380.1170.1980.1840.1900.1130.073north-northwest4.8No
04:500.1380.1170.1990.1820.1900.1130.074north-northwest5.2No
05:000.1380.1180.1990.1830.1890.1120.073north4.7No
05:100.1380.1170.1990.1840.1890.1130.073north-northwest4.9No
05:200.1380.1170.1990.1820.1900.1120.074north5.4No
05:300.1370.1170.1980.1820.1890.1130.072north-northwest6.9No
05:400.1380.1170.1980.1820.1890.1130.073north-northwest6.6No
05:500.1370.1170.1990.1820.1900.1130.073north-northwest4.9No
06:000.1380.1170.1970.1810.1880.1130.073north-northwest4.2No
06:100.1370.1170.1980.1820.1900.1130.073north-northwest3.6No
06:200.1370.1170.1990.1820.1890.1120.073northwest3.2No
06:300.1380.1170.1980.1810.1900.1120.073northwest3.1No
06:400.1370.1170.1990.1820.1890.1120.073northwest2.4No
06:500.1380.1170.1980.1810.1880.1120.072northwest2.7No
07:000.1360.1170.1980.1830.1890.1120.072northwest2.4No
07:100.1360.1170.1970.1820.1880.1120.072north-northwest2.3No
07:200.1370.1170.1980.1820.1890.1120.072north1.8No
07:300.1370.1160.1970.1800.1870.1110.072northwest1.5No
07:400.1350.1160.1970.1820.1880.1110.072north-northwest0.9No
07:500.1370.1160.1950.1800.1870.1120.073north-northeast0.9No
08:000.1350.1160.1980.1810.1880.1120.072east-northeast1.2No
08:100.1370.1170.1960.1790.1870.1120.073north-northeast1.0No
08:200.1370.1160.1980.1800.1890.1120.073-CALMNo
08:300.1360.1170.1970.1810.1890.1110.072northeast1.1No
08:400.1350.1170.1960.1800.1870.1110.073north-northeast1.3No
08:500.1370.1160.1980.1820.1890.1130.072north-northeast2.3No
09:000.1360.1150.1970.1800.1870.1120.072north-northeast1.9No
09:100.1370.1160.1960.1810.1900.1110.072northeast1.9No
09:200.1350.1170.1980.1810.1880.1120.073northeast1.8No
09:300.1360.1170.1960.1820.1900.1130.073east-northeast1.9No
09:400.1360.1170.1980.1810.1890.1110.072east-northeast2.5No
09:500.1360.1160.1980.1800.1880.1120.072east-northeast2.4No
10:000.1370.1160.1960.1820.1890.1110.072east-northeast2.9No
10:100.1360.1160.1960.1810.1870.1110.072east-northeast3.3No
10:200.1360.1170.1970.1800.1860.1110.072east-northeast2.9No
10:300.1370.1160.1960.1810.1880.1120.072east-northeast3.3No
10:400.1350.1160.1950.1810.1870.1110.072east-northeast3.3No
10:500.1370.1160.1970.1800.1880.1110.072east-northeast3.5No
11:000.1350.1160.1980.1820.1890.1110.072east3.1No
11:100.1360.1160.1960.1810.1880.1120.073east2.7No
11:200.1380.1170.1980.1800.1890.1120.072east3.2No
11:300.1350.1160.1980.1810.1880.1110.072east2.8No
11:400.1370.1160.1960.1800.1870.1110.072east-southeast2.7No
11:500.1360.1160.1990.1800.1890.1120.072east-southeast3.1No
12:000.1350.1160.1970.1820.1890.1120.072southeast3.7No
12:100.1380.1170.1960.1810.1870.1110.071southeast4.5No
12:200.1360.1150.1990.1800.1870.1120.072southeast4.0No
12:300.1360.1170.1980.1820.1890.1110.073southeast3.9No
12:400.1370.1160.1950.1810.1870.1110.072south-southeast4.6No
12:500.1360.1170.1970.1800.1880.1120.072south-southeast5.1No
13:000.1370.1160.1980.1830.1890.1120.072south-southeast4.3No
13:100.1370.1170.1970.1810.1870.1120.072south-southeast2.8No
13:200.1370.1170.1990.1820.1890.1120.072south-southeast5.0No
13:300.1370.1160.1970.1820.1900.1120.073south-southeast6.1No
13:400.1350.1160.1990.1810.1870.1120.071south-southeast8.9No
13:500.1370.1160.1990.1820.1890.1120.072south-southeast9.8No
14:000.1360.1170.1960.1810.1880.1120.073south9.2No
14:100.1360.1160.1970.1830.1870.1110.072south8.7No
14:200.1370.1170.1970.1820.1890.1120.072south8.0No
14:300.1370.1160.1980.1810.1870.1120.072south8.2No
14:400.1370.1160.1980.1820.1890.1110.072south-southeast8.0No
14:500.1370.1160.1960.1800.1880.1120.072south8.1No
15:000.1350.1150.1980.1820.1870.1110.071south-southeast8.9No
15:100.1370.1160.1970.1810.1900.1120.072south-southeast10.9No
15:200.1370.1160.1960.1800.1890.1120.072south-southeast9.8No
15:300.1360.1170.1970.1830.1870.1100.072south-southeast10.3No
15:400.1340.1160.1980.1820.1860.1120.072south-southeast10.6No
15:500.1370.1160.1970.1820.1890.1110.072south11.2No
16:000.1360.1170.1990.1820.1880.1120.072south-southeast10.9No
16:100.1350.1160.1970.1820.1870.1120.072south11.4No
16:200.1380.1170.1990.1810.1890.1120.072south11.5No
16:300.1360.1160.1980.1820.1880.1120.071south11.7No
16:400.1370.1160.1980.1830.1870.1120.072south10.4No
16:500.1360.1160.1980.1820.1900.1110.071south10.3No
17:000.1360.1160.1990.1820.1860.1120.072south11.7No
17:100.1360.1170.1980.1810.1900.1120.072south10.9No
17:200.1360.1170.1980.1820.1890.1130.073south12.0No
17:300.1360.1160.1980.1820.1900.1120.072south11.7No
17:400.1370.1160.1990.1820.1880.1120.072south12.3No
17:500.1370.1160.1980.1820.1880.1120.072south12.0No
18:000.1360.1170.1980.1830.1880.1120.072south10.6No
18:100.1370.1160.1980.1820.1890.1110.072south11.2No
18:200.1360.1160.1990.1820.1890.1120.072south11.1No
18:300.1370.1170.1980.1820.1900.1120.073south9.3No
18:400.1360.1160.2000.1820.1890.1130.072south9.6No
18:500.1370.1160.1970.1820.1880.1120.072south10.1No
19:000.1360.1170.1980.1820.1880.1120.073south10.0No
19:100.1370.1160.1990.1830.1890.1110.072south9.5No
19:200.1370.1160.1990.1820.1870.1110.072south8.3No
19:300.1370.1170.1990.1820.1900.1110.072south7.6No
19:400.1360.1160.1980.1810.1880.1130.072south7.2No
19:500.1370.1170.1990.1830.1890.1120.072south8.1No
20:000.1370.1160.1980.1820.1870.1120.071south7.5No
20:100.1370.1160.1990.1820.1890.1110.072south7.8No
20:200.1370.1180.1980.1830.1880.1120.073south-southwest8.4No
20:300.1350.1160.1980.1820.1880.1120.072south8.5No
20:400.1360.1160.1990.1830.1890.1120.072south-southwest8.7No
20:500.1370.1160.1980.1820.1880.1130.072south-southwest8.6No
21:000.1380.1170.2000.1820.1900.1120.072south-southwest8.1No
21:100.1370.1160.1980.1820.1880.1120.072south-southwest8.1No
21:200.1360.1170.1990.1820.1890.1120.071south-southwest7.6No
21:300.1380.1170.1980.1830.1870.1130.072south-southwest8.4No
21:400.1360.1170.1980.1810.1890.1120.072south-southwest8.6No
21:500.1370.1170.1990.1830.1880.1120.072south-southwest8.3No
22:000.1370.1160.1970.1830.1880.1120.072south9.7No
22:100.1370.1160.2000.1820.1880.1120.072south9.6No
22:200.1360.1160.1990.1820.1880.1120.072south9.6No
22:300.1350.1180.1980.1820.1900.1130.071south8.1No
22:400.1380.1160.1990.1820.1880.1110.072south8.6No
22:500.1370.1170.1970.1830.1890.1120.072south8.9No
23:000.1370.1170.1980.1820.1880.1120.072south-southwest9.0No
23:100.1370.1160.1980.1830.1880.1120.072south-southwest9.2No
23:200.1360.1170.1980.1820.1890.1120.072south-southwest8.8No
23:300.1370.1160.1990.1820.1890.1120.071south-southwest9.7No
23:400.1360.1160.1980.1820.1890.1120.072south-southwest9.3No
23:500.1380.1170.1990.1820.1870.1120.072south-southwest7.1No