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

○Information

○Measurement value list : 2025/11/11(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
00:003.7east1.6
00:103.5east-northeast2.5
00:203.5east-northeast2.1
00:303.7east-northeast1.9
00:403.5east-northeast1.7
00:503.6east-northeast2.0
01:003.6east-northeast1.6
01:103.2northeast1.1
01:203.5east-northeast2.1
01:303.7east3.1
01:403.5east-northeast3.7
01:503.5northeast3.0
02:003.6northeast2.3
02:103.6north-northeast1.9
02:203.7north1.3
02:303.7-CALM
02:403.6northeast1.7
02:503.5east-northeast2.1
03:003.5east-northeast2.9
03:103.6east2.8
03:203.7east2.2
03:303.7east2.9
03:403.7east-northeast2.5
03:503.6east-northeast1.7
04:003.7east-northeast1.2
04:103.5east1.0
04:203.5north1.6
04:303.7north-northwest2.8
04:403.5north-northwest2.6
04:503.6north-northwest1.2
05:003.7northeast1.4
05:103.6-CALM
05:203.6-CALM
05:303.6east-northeast1.5
05:403.5northeast1.0
05:503.6-CALM
06:003.5northwest0.7
06:103.6north0.9
06:203.5north-northwest1.5
06:303.7north-northwest1.8
06:403.5west1.4
06:503.5-CALM
07:003.6west-southwest1.7
07:103.5west-southwest1.4
07:203.6west-southwest1.9
07:303.6west-southwest1.5
07:403.6west0.8
07:503.3-CALM
08:003.8-CALM
08:103.6-CALM
08:203.5-CALM
08:303.5northeast2.1
08:403.5northeast0.7
08:503.5-CALM
09:003.7northwest0.8
09:103.4northwest1.0
09:203.6west-southwest0.7
09:303.6southwest0.8
09:403.6south-southwest1.2
09:503.7south-southwest1.2
10:003.6southwest0.7
10:103.6south-southeast0.6
10:203.7east1.5
10:303.6east-northeast1.7
10:403.5east2.5
10:503.5east-southeast2.2
11:003.5east2.7
11:103.6east-northeast2.3
11:203.6east-northeast2.8
11:303.5east-northeast1.9
11:403.7east-northeast1.6
11:503.7northeast1.1
12:003.5north-northwest2.1
12:103.7north3.4
12:203.5north-northwest2.3
12:303.7north-northwest1.4
12:403.7north-northwest1.6
12:503.5north-northwest1.5
13:003.8west-northwest4.2
13:103.6northwest6.7
13:203.5west-northwest5.6
13:303.5west4.1
13:403.5west-northwest5.6
13:503.6northwest5.8
14:003.5northwest5.7
14:103.6northwest4.7
14:203.5west-northwest3.5
14:303.6west-northwest3.9
14:403.6west-northwest3.4
14:503.6west4.6
15:003.3west4.9
15:103.4west-northwest3.6
15:203.6west-northwest2.3
15:303.6west-northwest3.2
15:403.6west-northwest4.3
15:503.6west-northwest4.7
16:003.5west-northwest4.0
16:103.6west-northwest4.4
16:203.7west-northwest4.1
16:303.6northwest5.5
16:403.6northwest4.9
16:503.7northwest6.2
17:003.5west-northwest5.6
17:103.6west-northwest4.6
17:203.4west-northwest4.4
17:303.6west-northwest5.0
17:403.6west-northwest5.3
17:503.6west-northwest4.5
18:003.5west-northwest4.0
18:103.5west-northwest3.3
18:203.5west3.5
18:303.6west3.0
18:403.6west2.7
18:503.7west-southwest2.4
19:003.6west1.8
19:103.5west-southwest1.8
19:203.5west-southwest2.6
19:303.5west-northwest2.2
19:403.6west-southwest2.4
19:503.5west3.0
20:003.5west1.7
20:103.4west-northwest1.1
20:203.5west-northwest1.1
20:303.7west1.0
20:403.5west0.7
20:503.7-CALM
21:003.5-CALM
21:103.7west1.7
21:203.5west-northwest2.4
21:303.5west2.8
21:403.6west-northwest2.4
21:503.5west-southwest1.5
22:003.6southwest3.0
22:103.6southwest3.1
22:203.4west-southwest2.4
22:303.5west-southwest1.7
22:403.6southwest2.1
22:503.5southwest2.1
23:003.6west-southwest2.4
23:103.6west-northwest3.2
23:203.6west5.1
23:303.6west-northwest6.0
23:403.4west-northwest7.7
23:503.8west7.3