Radiation dose measured in the Fukushima Daini Nuclear Power Station

○Information

○Measurement value list : 2026/05/20(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
00:000.1400.1200.2070.1890.1910.1140.074north-northeast2.4No
00:100.1390.1200.2070.1890.1910.1150.075north-northeast2.5No
00:200.1400.1200.2080.1890.1920.1150.075north-northeast2.7Yes
00:300.1400.1200.2060.1900.1910.1140.074north-northeast2.7No
00:400.1400.1200.2070.1890.1920.1140.075north-northeast3.4No
00:500.1410.1190.2060.1890.1890.1140.074north-northeast4.9No
01:000.1400.1200.2060.1900.1920.1140.074north-northeast5.9No
01:100.1410.1200.2050.1900.1900.1150.074north5.5No
01:200.1400.1200.2070.1880.1920.1150.074north5.7No
01:300.1400.1190.2070.1900.1900.1140.074north5.1No
01:400.1400.1200.2070.1880.1910.1150.074north4.2No
01:500.1390.1190.2050.1890.1900.1140.073north-northeast3.7No
02:000.1390.1190.2060.1880.1910.1140.074north-northeast3.7No
02:100.1410.1190.2060.1890.1890.1140.073north-northeast3.1No
02:200.1400.1190.2050.1890.1920.1140.073north3.8No
02:300.1400.1200.2060.1880.1890.1130.073north3.4No
02:400.1400.1180.2060.1890.1910.1140.073north-northwest3.5No
02:500.1400.1190.2060.1880.1900.1140.074north-northwest4.1No
03:000.1390.1200.2060.1890.1910.1130.074north-northwest5.5No
03:100.1400.1200.2060.1880.1900.1140.074north-northwest4.5No
03:200.1400.1210.2060.1890.1910.1140.073north-northwest3.5No
03:300.1400.1200.2070.1880.1910.1140.074north-northwest2.4No
03:400.1410.1200.2050.1890.1920.1150.074north2.9No
03:500.1400.1200.2070.1880.1900.1130.073north3.3No
04:000.1410.1200.2050.1890.1910.1130.075north2.9No
04:100.1400.1200.2070.1890.1910.1140.073north2.2No
04:200.1410.1200.2070.1880.1920.1140.074north-northeast2.0No
04:300.1400.1200.2060.1900.1910.1150.074northeast2.7No
04:400.1410.1190.2060.1890.1920.1130.074northeast1.8No
04:500.1410.1200.2050.1900.1900.1150.074northeast1.7No
05:000.1390.1200.2080.1880.1920.1140.074northwest0.9No
05:100.1410.1200.2060.1870.1920.1150.074north2.3No
05:200.1400.1190.2070.1910.1900.1150.073north-northeast1.3No
05:300.1410.1190.2070.1880.1920.1150.075-CALMNo
05:400.1410.1200.2060.1890.1890.1140.073west-southwest0.7No
05:500.1400.1180.2070.1880.1910.1140.075southwest1.0No
06:000.1410.1190.2050.1900.1900.1140.074-CALMNo
06:100.1410.1190.2070.1880.1890.1130.074-CALMNo
06:200.1400.1190.2040.1890.1910.1150.074southwest1.0No
06:300.1410.1190.2050.1880.1900.1150.074south1.6No
06:400.1400.1190.2050.1890.1900.1150.074south-southeast2.0No
06:500.1400.1200.2070.1880.1920.1150.075south2.3No
07:000.1410.1200.2060.1890.1910.1150.074south2.8No
07:100.1400.1190.2050.1900.1930.1150.075south2.8No
07:200.1390.1190.2070.1870.1910.1140.074south-southeast3.8No
07:300.1400.1200.2050.1900.1890.1140.074south-southeast3.8No
07:400.1390.1190.2040.1880.1910.1140.073south3.5No
07:500.1400.1190.2050.1870.1900.1150.074south3.3No
08:000.1410.1190.2050.1890.1890.1140.073south-southeast2.6No
08:100.1410.1180.2020.1890.1910.1130.073southeast2.7No
08:200.1400.1190.2060.1870.1900.1140.074southeast2.0No
08:300.1400.1190.2050.1870.1890.1140.073southeast2.4No
08:400.1400.1190.2040.1900.1900.1130.073south-southeast2.2No
08:500.1390.1190.2030.1880.1910.1140.074south-southeast1.5No
09:000.1380.1180.2030.1870.1900.1140.074south1.5No
09:100.1380.1180.2020.1870.1880.1130.073south-southeast1.5No
09:200.1380.1180.2040.1860.1890.1120.073south-southeast0.7No
09:300.1400.1190.2030.1860.1890.1140.073east-southeast0.9No
09:400.1400.1190.2060.1880.1920.1140.074east-southeast0.7No
09:500.1390.1190.2060.1900.1910.1140.073-CALMNo
10:000.1380.1180.2060.1880.1890.1130.074southeast0.6No
10:100.1380.1180.2040.1880.1890.1150.073east-southeast0.7No
10:200.1380.1180.2040.1870.1880.1140.073southeast0.6No
10:300.1370.1200.2050.1870.1890.1130.073east1.7No
10:400.1390.1200.2060.1870.1880.1130.073east-southeast1.4No
10:500.1410.1190.2050.1870.1900.1140.074southeast1.5No
11:000.1400.1180.2040.1860.1910.1140.074southeast1.9No
11:100.1390.1180.2050.1860.1900.1140.073southeast1.8No
11:200.1400.1180.2040.1860.1890.1130.073southeast1.3No
11:300.1390.1190.2040.1860.1880.1130.073southeast1.3No
11:400.1380.1200.2040.1860.1880.1140.073east-southeast1.8No
11:500.1380.1180.2030.1880.1880.1140.074southeast1.5No
12:000.1390.1180.2040.1890.1890.1130.074east-southeast1.8No
12:100.1390.1170.2040.1880.1880.1130.073east-southeast1.7No
12:200.1400.1180.2040.1880.1880.1130.073southeast1.6No
12:300.1410.1180.2040.1880.1880.1140.073southeast1.7No
12:400.1390.1190.2040.1870.1880.1150.074southeast2.1No
12:500.1400.1190.2040.1870.1880.1130.074southeast2.6No
13:000.1390.1200.2040.1860.1890.1140.073southeast4.0No
13:100.1390.1190.2040.1860.1890.1140.074southeast3.3No
13:200.1370.1190.2050.1870.1900.1130.073south-southeast2.7No
13:300.1380.1180.2050.1880.1880.1140.072south-southeast2.7No
13:400.1380.1180.2040.1890.1890.1140.074south-southeast2.6No
13:500.1370.1190.2030.1900.1900.1140.074south-southeast2.4No
14:000.1380.1200.2050.1870.1890.1140.073south2.6No
14:100.1400.1180.2070.1860.1880.1140.073south3.0No
14:200.1420.1180.2070.1870.1880.1140.073south-southeast3.3No
14:300.1410.1180.2050.1860.1890.1140.074south-southeast3.1No
14:400.1390.1180.2040.1860.1880.1140.073south-southeast3.1No
14:500.1390.1200.2030.1890.1890.1140.073south-southeast2.6No
15:000.1390.1190.2040.1900.1890.1140.074south3.1No
15:100.1380.1180.2070.1880.1920.1130.073south-southeast2.9No
15:200.1410.1190.2060.1880.1910.1140.073south-southeast2.7No
15:300.1400.1190.2050.1890.1910.1140.073south3.3No
15:400.1380.1170.2040.1890.1890.1140.073south3.1No
15:500.1380.1180.2050.1880.1900.1130.074south3.5No
16:000.1400.1200.2070.1880.1920.1140.074south3.9No
16:100.1410.1190.2050.1900.1910.1140.074south4.0No
16:200.1390.1190.2050.1900.1890.1140.073south4.8No
16:300.1390.1190.2060.1870.1900.1140.072south4.2No
16:400.1400.1180.2050.1900.1920.1130.073south-southwest4.1No
16:500.1410.1190.2040.1890.1900.1140.074south-southeast3.3No
17:000.1390.1190.2070.1880.1900.1140.073south-southeast3.2No
17:100.1410.1180.2050.1900.1920.1140.073south-southeast3.2No
17:200.1400.1180.2060.1880.1890.1140.073south3.1No
17:300.1390.1170.2060.1880.1910.1150.073south2.7No
17:400.1410.1190.2040.1900.1910.1140.073south-southwest2.4No
17:500.1390.1190.2070.1870.1890.1140.073south2.9No
18:000.1400.1190.2050.1890.1920.1140.073south2.2No
18:100.1400.1200.2060.1880.1890.1140.073south2.3No
18:200.1390.1190.2060.1890.1900.1140.073south1.7No
18:300.1410.1190.2050.1890.1920.1130.073south2.5No
18:400.1400.1190.2060.1880.1890.1130.073south2.8No
18:500.1400.1190.2050.1900.1920.1130.073south-southwest2.5No
19:000.1400.1190.2070.1880.1880.1130.074south-southwest2.3No
19:100.1400.1190.2060.1900.1910.1140.073south-southwest2.9No
19:200.1410.1190.2050.1890.1900.1130.073southwest1.7No
19:300.1390.1190.2060.1900.1900.1140.075west-southwest1.2No
19:400.1400.1190.2050.1890.1920.1140.073west-northwest1.3No
19:500.1400.1190.2070.1890.1900.1140.074west-northwest0.6No
20:000.1400.1190.2050.1900.1900.1130.074west0.7No
20:100.1410.1190.2070.1890.1890.1140.073-CALMNo
20:200.1400.1190.2050.1900.1910.1150.074-CALMNo
20:300.1410.1190.2070.1880.1910.1140.073west1.0No
20:400.1390.1200.2060.1900.1890.1140.074northwest0.7No
20:500.1410.1190.2070.1890.1920.1140.074-CALMNo
21:000.1410.1200.2060.1890.1900.1140.074west-southwest0.7No
21:100.1400.1200.2070.1890.1920.1140.074southwest0.7No
21:200.1400.1190.2070.1890.1900.1140.074-CALMNo
21:300.1400.1190.2060.1910.1910.1150.074south1.3No
21:400.1410.1200.2070.1890.1910.1140.074south1.5No
21:500.1400.1190.2070.1910.1900.1150.074south-southwest2.0No
22:000.1420.1190.2090.1890.1920.1140.074south-southwest1.9No
22:100.1400.1200.2060.1900.1910.1150.075-CALMYes
22:200.1410.1200.2060.1890.1930.1140.074northwest0.9Yes
22:300.1400.1200.2060.1910.1900.1140.074northwest0.9Yes
22:400.1400.1200.2070.1900.1920.1150.073west-northwest0.7Yes
22:500.1400.1200.2070.1890.1910.1150.074northwest2.0Yes
23:000.1400.1190.2070.1890.1920.1150.075northwest1.6Yes
23:100.1410.1200.2070.1900.1920.1150.074north-northwest0.9Yes
23:200.1400.1200.2060.1900.1910.1140.075northwest1.7Yes
23:300.1410.1190.2070.1890.1920.1140.074north-northwest1.6No
23:400.1410.1190.2070.1900.1900.1140.074north-northwest1.7No
23:500.1400.1200.2060.1880.1930.1150.074northwest1.5No