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

○Information

○Measurement value list : 2026/06/11(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
00:003.5south0.8
00:103.8south-southwest0.9
00:203.7southwest1.1
00:303.5south1.3
00:403.6south-southwest1.5
00:503.6south-southwest1.7
01:003.5southwest1.6
01:103.8west-southwest1.4
01:203.7west-southwest1.4
01:303.8west-southwest1.1
01:403.5southwest1.1
01:503.5west-southwest1.6
02:003.7west-southwest1.3
02:103.5west-southwest1.5
02:203.6west1.7
02:303.4west-southwest1.7
02:403.6west2.5
02:503.5west-northwest2.8
03:003.7west-northwest2.4
03:103.7west2.4
03:203.5west2.0
03:303.5west-southwest2.5
03:403.5west-southwest3.4
03:503.4west-southwest2.5
04:003.6west-southwest1.9
04:103.6west-southwest2.5
04:203.6west-southwest3.8
04:303.6west-southwest3.5
04:403.5west3.0
04:503.5west2.4
05:003.7west1.9
05:103.6west-southwest1.2
05:203.4west-southwest1.6
05:303.7west-southwest1.4
05:403.7west1.3
05:503.7west1.6
06:003.5west-northwest2.4
06:103.5northwest2.8
06:203.6northwest2.6
06:303.5west-northwest3.4
06:403.6northwest4.0
06:503.5northwest3.3
07:003.6west-northwest2.1
07:103.6northeast0.9
07:203.6east-northeast2.8
07:303.5east3.0
07:403.6east3.9
07:503.7east3.4
08:003.6east-southeast2.7
08:103.5east3.1
08:203.6east-southeast2.7
08:303.5southeast2.6
08:403.6east-southeast2.7
08:503.7southeast3.4
09:003.5southeast2.7
09:103.5east-southeast3.2
09:203.8east-southeast3.1
09:303.6east-southeast3.2
09:403.5east-southeast3.1
09:503.6east-southeast3.1
10:003.6southeast2.7
10:103.6east3.8
10:203.6east3.4
10:303.7east4.5
10:403.7east4.6
10:503.7east4.8
11:003.5southeast3.7
11:103.7east-southeast3.5
11:203.6east-southeast4.2
11:303.6east-southeast3.4
11:403.7east3.8
11:503.4east3.6
12:003.5east-southeast3.2
12:103.6east3.3
12:203.6east-southeast3.3
12:303.6east-southeast4.0
12:403.5east-southeast3.6
12:503.7east-southeast2.9
13:003.7east3.7
13:103.4east-southeast2.9
13:203.6east-southeast3.0
13:303.4east-southeast3.7
13:403.6southeast3.4
13:503.6east-southeast2.6
14:003.7east-southeast3.2
14:103.6southeast2.3
14:203.5east-southeast2.2
14:303.5east-southeast3.1
14:403.6southeast2.9
14:503.6southeast3.5
15:003.5south-southeast4.2
15:103.5southeast4.3
15:203.7southeast4.0
15:303.5southeast4.1
15:403.6south-southeast4.6
15:503.6south-southeast5.2
16:003.4south4.0
16:103.5south4.2
16:203.6south-southeast3.6
16:303.6south-southeast3.5
16:403.7south-southeast4.2
16:503.7south4.6
17:003.5south6.0
17:103.6south6.8
17:203.6south6.8
17:303.4south4.7
17:403.6south-southwest3.9
17:503.6south-southwest4.0
18:003.5south-southwest3.2
18:103.5south2.0
18:203.4south-southeast2.9
18:303.7south3.2
18:403.4south3.8
18:503.6south5.2
19:003.7south5.4
19:103.6south4.1
19:203.6south4.6
19:303.9south6.0
19:403.6south6.6
19:503.6south6.0
20:003.6south5.2
20:103.5south4.8
20:203.5south4.2
20:303.6south4.2
20:403.8south3.9
20:503.6south4.5
21:003.5south5.1
21:103.5south5.0
21:203.6south-southwest4.9
21:303.4south-southwest4.5
21:403.5south4.6
21:503.7south5.1
22:003.5south5.4
22:103.5south5.3
22:203.7south-southwest5.2
22:303.8south-southwest5.2
22:403.6south-southwest4.6
22:503.8south-southwest4.3
23:003.6south-southwest3.5
23:103.5southwest3.3
23:203.6south-southwest3.7
23:303.7south-southwest3.0
23:403.7southwest1.2
23:503.6southwest0.6