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

○Information

○Measurement value list : 2026/11/11(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
00:003.6west-southwest2.6
00:103.5west-southwest2.5
00:203.6west-southwest1.8
00:303.4southwest1.3
00:403.4southwest1.6
00:503.6south-southwest2.5
01:003.6south-southwest2.5
01:103.4south-southwest1.7
01:203.5south-southwest1.1
01:303.6west-southwest1.2
01:403.6west1.4
01:503.5northwest1.9
02:003.7west2.5
02:103.5west2.7
02:203.4west3.8
02:303.4west-northwest3.2
02:403.3west-northwest3.3
02:503.5west-northwest4.1
03:003.6northwest4.1
03:103.5west-northwest3.5
03:203.6west4.2
03:303.6west-northwest3.8
03:403.6west-northwest3.7
03:503.4west-northwest3.6
04:003.5west-northwest3.5
04:103.5west-northwest4.3
04:203.5west-northwest3.6
04:303.6west-northwest3.4
04:403.6northwest2.4
04:503.5west-northwest2.1
05:003.6northwest1.9
05:103.6northwest2.7
05:203.6northwest3.6
05:303.5northwest3.9
05:403.5northwest2.8
05:503.6northwest2.4
06:003.6northwest3.5
06:103.5north-northwest3.8
06:203.5north-northwest3.2
06:303.6northwest3.7
06:403.4north-northwest3.0
06:503.4north-northwest3.9
07:003.4northwest3.5
07:103.5northwest2.7
07:203.7northwest2.2
07:303.6northwest2.5
07:403.7northwest2.3
07:503.4northwest2.5
08:003.5north-northwest2.8
08:103.7northwest2.4
08:203.6northwest2.4
08:303.5northwest2.6
08:403.4north-northwest2.3
08:503.7northwest1.7
09:003.4north2.7
09:103.5north-northwest2.4
09:203.6northwest2.4
09:303.5north2.5
09:403.5north2.7
09:503.6north-northwest1.2
10:003.5north-northwest1.6
10:103.3north2.5
10:203.6north-northwest2.5
10:303.6north-northeast1.5
10:403.6northeast3.1
10:503.5northeast2.8
11:003.4north-northeast3.0
11:103.6north-northeast2.3
11:203.5north-northeast3.1
11:303.5northeast3.0
11:403.6north-northeast3.0
11:503.6northeast2.3
12:003.6northeast2.4
12:103.5northeast2.9
12:203.5northeast2.4
12:303.6north-northeast1.6
12:403.6north-northeast2.3
12:503.4north-northeast1.3
13:003.5north-northeast2.4
13:103.5north-northeast1.7
13:203.6north-northeast2.3
13:303.6north-northeast3.9
13:403.5north-northeast2.8
13:503.5north-northeast2.9
14:003.7northeast1.8
14:103.5north-northeast1.4
14:203.7west-northwest0.8
14:303.5north0.6
14:403.5-CALM
14:503.5-CALM
15:003.7-CALM
15:103.4-CALM
15:203.5-CALM
15:303.6-CALM
15:403.5-CALM
15:503.5-CALM
16:003.6south-southwest1.1
16:103.4southwest0.7
16:203.5-CALM
16:303.6north-northwest2.1
16:403.5north-northwest3.6
16:503.6north-northwest4.6
17:003.7north-northwest3.8
17:103.6north3.5
17:203.6north-northwest2.5
17:303.6northwest1.9
17:403.5northwest0.9
17:503.5northwest1.2
18:003.4north-northwest2.1
18:103.5north-northwest1.2
18:203.6-CALM
18:303.5-CALM
18:403.7north-northwest1.7
18:503.5north-northwest1.9
19:003.6northwest2.6
19:103.5west-northwest2.8
19:203.6west-northwest1.9
19:303.4west-northwest2.4
19:403.5west-northwest1.7
19:503.4northwest1.2
20:003.5north-northwest1.3
20:103.5north-northwest2.7
20:203.4northwest2.5
20:303.3northwest2.5
20:403.4northwest2.6
20:503.5northwest1.8
21:003.5west-northwest0.6
21:103.5northwest1.1
21:203.5northwest3.0
21:303.6northwest3.2
21:403.6northwest1.7
21:503.5north-northwest2.0
22:003.6northwest2.7
22:103.4northwest2.8
22:203.6northwest3.5
22:303.6northwest3.3
22:403.5northwest3.0
22:503.5northwest2.9
23:003.6northwest2.7
23:103.5northwest2.4
23:203.4north-northwest2.3
23:303.5north-northwest2.0
23:403.6north-northwest2.0
23:503.6north-northwest1.8