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

○Information

○Measurement value list : 2025/11/29(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
00:003.5north-northwest1.7
00:103.5north2.3
00:203.6northwest1.8
00:303.6northwest1.8
00:403.6north-northwest1.1
00:503.7west-northwest0.6
01:003.7south0.7
01:103.6south-southwest2.3
01:203.7west-southwest2.7
01:303.6west-southwest5.0
01:403.5west-southwest5.1
01:503.5north-northwest1.7
02:003.4northeast2.1
02:103.6north2.0
02:203.7northwest2.2
02:303.6north-northwest2.7
02:403.6north-northwest2.3
02:503.5north-northeast1.3
03:003.8north1.3
03:103.7north-northwest3.1
03:203.5north-northwest4.8
03:303.7north-northwest3.8
03:403.7north-northwest4.0
03:503.7north4.1
04:003.8north-northwest3.8
04:103.7north2.6
04:203.5north-northwest1.7
04:303.6north-northwest1.9
04:403.8north-northwest1.0
04:503.8north-northwest1.4
05:003.8northwest2.2
05:103.4west-northwest2.1
05:203.6west1.9
05:303.7west1.8
05:403.8west-northwest1.9
05:503.7west-northwest1.6
06:003.7northwest1.3
06:103.5northwest1.7
06:203.7west-northwest1.4
06:303.6west-southwest1.4
06:403.6southwest2.2
06:503.6southwest2.0
07:003.8west1.8
07:103.6northwest1.1
07:203.7west-northwest2.2
07:303.7west-northwest3.0
07:403.7west-northwest3.3
07:503.6northwest1.7
08:003.7northwest2.0
08:103.5northwest2.1
08:203.6west-northwest1.3
08:303.6west1.5
08:403.5west2.1
08:503.6west2.7
09:003.7west2.8
09:103.6west-northwest3.9
09:203.6west-northwest4.3
09:303.5west-northwest5.9
09:403.7west-northwest4.8
09:503.7west3.4
10:003.7west-northwest4.6
10:103.6west-northwest6.9
10:203.6west-northwest3.8
10:303.7west-northwest4.4
10:403.6west-northwest3.3
10:503.7northwest2.5
11:003.6north-northwest2.4
11:103.6-CALM
11:203.7north-northeast1.4
11:303.5northeast2.3
11:403.6north2.2
11:503.6north-northwest1.5
12:003.6west-northwest2.1
12:103.6west-northwest2.5
12:203.6west-southwest2.0
12:303.5west2.8
12:403.8southeast3.2
12:503.7east-northeast2.0
13:003.4north-northwest1.0
13:103.6-CALM
13:203.5west-southwest2.2
13:303.5west2.5
13:403.6west2.7
13:503.6west-southwest1.5
14:003.6west-northwest2.8
14:103.7northwest2.8
14:203.6west1.8
14:303.6west2.2
14:403.6west2.7
14:503.5west2.3
15:003.6west-southwest1.9
15:103.6west-northwest1.4
15:203.6west-southwest1.4
15:303.6west-northwest0.8
15:403.5west-northwest0.8
15:503.7west0.7
16:003.6west0.6
16:103.5west-southwest0.7
16:203.7west1.0
16:303.8southwest1.4
16:403.6west-southwest3.5
16:503.6west-southwest3.2
17:003.5west-southwest2.6
17:103.5southwest2.4
17:203.5southwest3.1
17:303.7southwest4.1
17:403.8southwest4.0
17:503.5southwest3.6
18:003.6southwest3.4
18:103.7southwest3.6
18:203.5southwest3.7
18:303.6west-southwest1.9
18:403.6north-northwest0.9
18:503.4-CALM
19:003.7east1.0
19:103.7east-southeast1.2
19:203.5east1.2
19:303.6northeast0.9
19:403.8north-northwest1.0
19:503.7north-northwest1.6
20:003.5northwest3.1
20:103.7northwest2.7
20:203.7northwest2.7
20:303.7west-northwest2.6
20:403.6west-northwest2.7
20:503.7west-northwest2.6
21:003.7west-northwest2.5
21:103.6west-northwest2.4
21:203.5west-northwest2.2
21:303.7west-northwest1.9
21:403.6west-northwest1.7
21:503.6west-northwest1.5
22:003.5west-northwest1.3
22:103.7west-northwest1.4
22:203.7northwest1.5
22:303.6west-northwest1.5
22:403.6west-northwest1.9
22:503.5west-northwest1.8
23:003.7west-northwest2.0
23:103.7west-northwest2.1
23:203.7west-northwest1.9
23:303.5west-northwest1.6
23:403.6west-northwest1.2
23:503.6west-northwest1.3