Radiation Dose measured at exhaust stack monitor of Fukushima Daiichi Nuclear Power Station

○Information

○Measurement value list : 2026/10/11(CSV Download)

Stack Unit:cps Wind Velocity Unit:m/s

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

TimeUnit 5,6 joint stackWind
Direction
Wind
Velocity
00:003.4-CALM
00:103.5-CALM
00:203.5west0.6
00:303.5west1.0
00:403.5west-southwest1.2
00:503.4west1.1
01:003.6west0.8
01:103.5west0.8
01:203.6west0.8
01:303.5west-northwest1.5
01:403.5west-northwest1.6
01:503.5west-northwest2.3
02:003.5west-northwest2.8
02:103.3west-northwest2.3
02:203.5west-northwest1.4
02:303.5northwest1.6
02:403.6northwest2.4
02:503.5northwest2.7
03:003.6northwest3.6
03:103.3northwest4.7
03:203.5north-northwest3.5
03:303.6north-northwest4.2
03:403.6north-northwest4.1
03:503.4north-northwest3.6
04:003.5north-northwest3.2
04:103.4north-northwest3.0
04:203.5northwest2.6
04:303.6northwest1.9
04:403.5north-northwest2.3
04:503.5northwest1.2
05:003.4north-northwest1.5
05:103.5north-northwest3.4
05:203.4north-northwest4.2
05:303.6north-northwest3.5
05:403.3north-northwest3.1
05:503.4north-northwest3.5
06:003.5northwest2.7
06:103.6north-northwest3.5
06:203.5north-northwest3.5
06:303.6north-northwest3.3
06:403.5northwest3.6
06:503.5northwest4.4
07:003.6northwest4.2
07:103.4northwest4.5
07:203.5northwest4.0
07:303.5northwest3.6
07:403.5northwest3.8
07:503.5northwest3.1
08:003.5northwest2.6
08:103.6northwest2.6
08:203.5west-northwest2.4
08:303.6northwest2.6
08:403.6northwest2.0
08:503.5northwest2.4
09:003.5northwest2.3
09:103.4north-northwest2.1
09:203.6north1.9
09:303.5north-northeast1.4
09:403.6northeast2.3
09:503.5northeast2.7
10:003.5northeast2.6
10:103.5northeast3.3
10:203.4northeast3.4
10:303.5north-northeast2.6
10:403.5northeast2.5
10:503.5northeast2.8
11:003.4northeast4.2
11:103.6northeast3.7
11:203.5northeast3.4
11:303.6north-northeast4.0
11:403.5northeast4.5
11:503.5northeast4.6
12:003.4northeast5.6
12:103.6northeast5.7
12:203.5northeast4.2
12:303.5northeast3.9
12:403.6northeast4.5
12:503.6northeast4.6
13:003.6north-northeast3.0
13:103.5northeast3.5
13:203.4northeast3.9
13:303.5northeast3.7
13:403.6northeast4.0
13:503.4northeast4.0
14:003.4north-northeast2.9
14:103.5northeast3.8
14:203.6northeast3.4
14:303.5east-northeast2.9
14:403.5northeast3.5
14:503.5northeast2.7
15:003.6north-northeast2.9
15:103.5north-northeast2.8
15:203.5northeast2.3
15:303.5north-northeast2.1
15:403.5northeast2.8
15:503.4northeast2.3
16:003.4north-northeast2.1
16:103.5north-northeast2.1
16:203.6north-northeast2.4
16:303.5north2.3
16:403.6north-northeast2.6
16:503.4north-northeast2.4
17:003.4north-northeast1.8
17:103.6north-northeast2.5
17:203.6north-northeast2.6
17:303.6north2.3
17:403.4north2.2
17:503.5north-northeast2.3
18:003.5north-northeast2.1
18:103.4north-northeast2.1
18:203.6north2.0
18:303.4north2.0
18:403.5north-northwest1.9
18:503.5north2.2
19:003.4north2.5
19:103.4north-northwest1.9
19:203.4north-northwest2.6
19:303.4north-northwest2.8
19:403.4north-northwest2.9
19:503.5northwest3.2
20:003.5northwest4.2
20:103.5northwest4.5
20:203.5north-northwest5.0
20:303.4north-northwest4.6
20:403.4north-northwest4.7
20:503.6north-northwest4.9
21:003.4north-northwest4.9
21:103.7north-northwest5.1
21:203.5north-northwest4.8
21:303.5north-northwest5.2
21:403.5north-northwest4.9
21:503.6north-northwest4.4
22:003.4north-northwest4.8
22:103.6north-northwest5.0
22:203.5north-northwest5.8
22:303.3north-northwest5.7
22:403.6north-northwest5.6
22:503.6north-northwest5.4
23:003.5north-northwest5.8
23:103.5north-northwest4.9
23:203.7north-northwest5.6
23:303.5north5.9
23:403.5north5.8
23:503.4north5.3