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

○Information

○Measurement value list : 2025/05/04(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
00:003.6-CALM
00:103.6east-northeast0.8
00:203.6east-northeast1.6
00:303.6east-southeast1.3
00:403.5south-southeast1.8
00:503.5southeast1.6
01:003.6south1.0
01:103.5south-southwest1.0
01:203.7south-southwest0.8
01:303.6southwest1.0
01:403.5south1.1
01:503.4southeast1.3
02:003.6south-southeast1.8
02:103.7southeast2.2
02:203.6south-southeast1.3
02:303.6southeast2.4
02:403.6south-southeast1.4
02:503.6south-southwest1.3
03:003.7west-southwest1.6
03:103.7southwest1.1
03:203.6south-southwest1.3
03:303.5southwest1.4
03:403.6west0.5
03:503.8west-northwest1.1
04:003.7west-northwest2.2
04:103.6west-northwest2.1
04:203.5west-northwest3.3
04:303.6northwest2.9
04:403.5northwest3.8
04:503.6northwest2.7
05:003.5northwest2.9
05:103.5northwest3.7
05:203.6northwest3.2
05:303.7northwest4.6
05:403.4northwest4.4
05:503.5north-northwest4.6
06:003.5northwest3.5
06:103.6northwest4.4
06:203.6north-northwest2.9
06:303.7north-northwest3.2
06:403.6north-northwest4.0
06:503.6north-northwest2.4
07:003.6north-northwest3.0
07:103.7north3.0
07:203.7north2.4
07:303.8north-northeast2.9
07:403.7north2.6
07:503.5north2.4
08:003.6north2.7
08:103.8north1.6
08:203.5north1.8
08:303.6north-northeast2.4
08:403.6northeast1.9
08:503.7north-northeast2.9
09:003.7northeast2.5
09:103.5northeast2.1
09:203.5north2.5
09:303.6north2.1
09:403.5north-northeast1.3
09:503.5north-northeast3.5
10:003.6northeast2.2
10:103.7northeast3.0
10:203.6northeast3.2
10:303.5northeast3.0
10:403.6northeast2.4
10:503.7north-northeast1.9
11:003.8northeast2.5
11:103.6east-northeast2.7
11:203.5east3.5
11:303.5east3.5
11:403.6east-southeast3.5
11:503.6east-southeast3.2
12:003.6east3.0
12:103.7east-southeast2.9
12:203.4east1.9
12:303.5southeast1.9
12:403.7east-southeast1.8
12:503.7east-southeast1.1
13:003.7southeast2.7
13:103.6south-southeast1.8
13:203.7east1.3
13:303.7east-southeast2.9
13:403.7east-southeast1.9
13:503.6south0.7
14:003.5-CALM
14:103.6west-northwest6.6
14:203.5west-northwest6.3
14:303.5west-northwest7.6
14:403.5west-northwest5.2
14:503.6west7.3
15:003.6west5.9
15:103.6west6.8
15:203.5west-northwest6.2
15:303.5west6.2
15:403.5west-northwest4.3
15:503.6west-northwest3.8
16:003.9northwest3.0
16:103.6west-northwest4.8
16:203.5west-northwest6.8
16:303.6west6.5
16:403.6west-northwest5.2
16:503.5west-northwest4.8
17:003.5west4.4
17:103.6west-northwest4.4
17:203.6west-northwest5.1
17:303.4west-northwest3.5
17:403.6north-northwest2.6
17:503.6north-northwest2.4
18:003.5-CALM
18:103.7-CALM
18:203.7west-southwest1.3
18:303.6west2.1
18:403.6west-northwest3.8
18:503.4west5.9
19:003.5west-northwest5.5
19:103.4west-northwest3.3
19:203.7west-northwest3.2
19:303.7west-northwest4.3
19:403.8west-northwest5.1
19:503.7west-northwest4.3
20:003.7west-northwest4.6
20:103.7northwest3.2
20:203.6north-northwest3.7
20:303.5north-northwest3.5
20:403.5north-northwest4.1
20:503.7northwest4.6
21:003.6north-northwest2.9
21:103.6northwest2.4
21:203.6northwest2.4
21:303.6north1.3
21:403.6north-northwest2.5
21:503.6northwest2.1
22:003.6northwest4.0
22:103.7west-northwest4.0
22:203.6west-northwest3.5
22:303.6northwest3.0
22:403.5north2.1
22:503.6north-northwest0.8
23:003.6west-northwest1.4
23:103.6west-southwest2.2
23:203.6west-northwest2.1
23:303.6north-northwest2.1
23:403.5west-northwest3.8
23:503.6west-northwest5.7