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

○Information

○Measurement value list : 2025/10/06(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
00:003.6south2.6
00:103.6south2.8
00:203.6south-southwest2.8
00:303.6south3.5
00:403.6south3.2
00:503.6south2.7
01:003.5south3.9
01:103.6south-southeast2.5
01:203.6south-southeast2.5
01:303.5south-southeast3.7
01:403.6south3.7
01:503.4south4.5
02:003.6south4.5
02:103.5south-southwest4.3
02:203.8south4.9
02:303.6south3.7
02:403.6south3.9
02:503.5south-southeast3.2
03:003.5south-southeast3.1
03:103.6south2.1
03:203.7south1.5
03:303.7south0.7
03:403.6south0.7
03:503.5southwest1.5
04:003.5west-northwest1.2
04:103.7west-northwest1.4
04:203.5northwest2.7
04:303.5northwest2.2
04:403.6north2.0
04:503.6northwest1.7
05:003.6northwest2.6
05:103.7northwest2.5
05:203.6northwest1.1
05:303.6northwest1.3
05:403.7-CALM
05:503.5-CALM
06:003.6-CALM
06:103.6west0.9
06:203.7west2.2
06:303.5west-northwest2.6
06:403.5west2.8
06:503.6west-northwest4.5
07:003.6northwest3.8
07:103.6northwest2.2
07:203.5west-northwest3.0
07:303.5west-northwest3.3
07:403.5west-northwest4.1
07:503.6west-northwest5.2
08:003.5west-northwest5.7
08:103.6northwest4.9
08:203.5west-northwest2.7
08:303.7north-northeast2.7
08:403.7north-northwest4.8
08:503.6north3.9
09:003.5north5.2
09:103.6northeast2.8
09:203.6north-northeast4.4
09:303.6north-northeast2.2
09:403.6northeast5.3
09:503.5northeast4.8
10:003.6north-northeast2.4
10:103.6north-northeast4.4
10:203.6east-northeast2.1
10:303.5east2.0
10:403.4east1.8
10:503.5east2.2
11:003.5east1.8
11:103.7east-northeast3.3
11:203.7east-northeast5.4
11:303.6east-northeast5.1
11:403.5east-northeast4.8
11:503.5east-northeast3.3
12:003.7northeast7.1
12:103.6northeast7.9
12:203.7east-northeast6.0
12:303.5northeast4.8
12:403.6northeast5.9
12:503.4northeast3.7
13:003.4east-northeast4.2
13:103.5northeast3.3
13:203.6northeast5.8
13:303.6east-northeast6.5
13:403.6east-northeast5.2
13:503.6northeast4.8
14:003.5northeast5.5
14:103.6east-northeast4.0
14:203.6east-northeast2.9
14:303.5east-northeast3.7
14:403.6east-northeast6.2
14:503.4east-northeast5.7
15:003.6east-northeast5.1
15:103.5east-northeast4.5
15:203.5east-northeast4.8
15:303.4east-northeast2.4
15:403.6east-northeast4.0
15:503.5east2.8
16:003.6east2.5
16:103.5east-northeast3.1
16:203.5east-northeast2.5
16:303.5east-northeast2.2
16:403.7northeast1.7
16:503.6east-northeast3.6
17:003.5east-northeast4.4
17:103.5east-northeast1.8
17:203.6northeast4.0
17:303.6northeast3.2
17:403.5northeast2.7
17:503.6northeast1.7
18:003.4northwest3.1
18:103.5north2.1
18:203.6north-northeast1.9
18:303.7north1.8
18:403.7northeast4.2
18:503.5north-northeast2.3
19:003.7north-northeast2.4
19:103.6northeast3.7
19:203.5east-northeast5.2
19:303.6east-northeast2.5
19:403.6north-northeast2.2
19:503.4north-northeast2.0
20:003.5northeast3.5
20:103.5north-northwest2.1
20:203.7west-northwest2.0
20:303.4north-northeast1.6
20:403.4northwest1.8
20:503.5northwest2.2
21:003.6west-northwest2.1
21:103.6west-northwest2.0
21:203.5northwest2.5
21:303.6northwest1.8
21:403.6west-northwest3.0
21:503.6north-northwest1.9
22:003.6north-northwest2.7
22:103.5north-northwest2.2
22:203.5northeast2.4
22:303.6north-northwest1.1
22:403.5west-northwest2.7
22:503.5west-northwest1.8
23:003.4northwest2.4
23:103.6north-northwest2.6
23:203.7northeast3.3
23:303.5east-northeast2.6
23:403.5east-northeast1.8
23:503.6east-northeast1.5