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

○Information

○Measurement value list : 2026/11/01(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
00:003.4west6.1
00:103.7west-northwest5.5
00:203.6west-northwest4.4
00:303.7west-northwest5.0
00:403.5northwest3.3
00:503.5west2.2
01:003.6west2.1
01:103.6west2.3
01:203.4west-southwest2.6
01:303.5west-southwest4.5
01:403.5west7.4
01:503.6west-southwest6.5
02:003.4west-southwest4.4
02:103.5west3.6
02:203.5west-northwest2.1
02:303.6west1.1
02:403.5west-northwest1.4
02:503.7west2.4
03:003.4west-southwest1.8
03:103.4west-southwest2.3
03:203.7west-southwest3.2
03:303.7west-southwest3.8
03:403.2north-northwest2.5
03:503.6northwest1.9
04:003.4west-northwest1.1
04:103.4north-northwest1.6
04:203.4west-northwest2.0
04:303.6west-northwest2.0
04:403.5west-northwest1.9
04:503.6west-northwest1.8
05:003.6west1.7
05:103.6west-southwest1.9
05:203.6west0.8
05:303.6north-northwest0.8
05:403.4north-northwest0.7
05:503.7north0.6
06:003.5southwest1.1
06:103.5west0.7
06:203.4west-northwest1.2
06:303.4west1.6
06:403.5northwest1.9
06:503.4west1.1
07:003.5west-northwest1.8
07:103.4west1.7
07:203.5west1.0
07:303.6southwest1.5
07:403.4west-southwest1.8
07:503.7southwest2.3
08:003.6southwest2.1
08:103.4southwest1.5
08:203.3west-southwest1.2
08:303.6west-southwest0.9
08:403.6northwest0.9
08:503.6northwest3.1
09:003.5west-northwest2.9
09:103.5west3.9
09:203.6west3.1
09:303.5west6.5
09:403.6west-northwest5.9
09:503.4west-northwest5.8
10:003.5west-northwest6.0
10:103.4west6.3
10:203.4west-northwest5.6
10:303.4west6.6
10:403.5west-northwest4.9
10:503.5west4.3
11:003.5west4.4
11:103.5west2.4
11:203.5west-southwest0.8
11:303.6southwest0.8
11:403.5west-southwest3.8
11:503.5west5.8
12:003.6west4.1
12:103.3west-northwest4.7
12:203.5west3.5
12:303.5west4.0
12:403.5west5.8
12:503.6west-southwest7.7
13:003.5west3.1
13:103.5west-northwest5.5
13:203.4west8.7
13:303.5west7.3
13:403.7west8.7
13:503.6west7.8
14:003.5west5.2
14:103.6west6.4
14:203.5west5.9
14:303.4west-northwest4.2
14:403.4northwest3.3
14:503.5northwest2.7
15:003.5west-northwest3.8
15:103.4west-northwest5.4
15:203.5northwest3.4
15:303.6north-northwest1.9
15:403.5north-northwest2.0
15:503.5north-northwest2.3
16:003.5northwest1.8
16:103.4northwest1.3
16:203.4west-northwest1.7
16:303.7west-northwest0.9
16:403.5west-southwest1.4
16:503.4west-northwest1.5
17:003.4west1.5
17:103.4west1.4
17:203.4west-southwest1.9
17:303.6west-southwest1.9
17:403.5west-southwest2.8
17:503.5southwest2.3
18:003.4southwest2.3
18:103.4southwest3.4
18:203.3southwest2.6
18:303.5southwest3.7
18:403.7south-southwest2.8
18:503.5south2.9
19:003.5south-southwest2.9
19:103.7south-southwest2.6
19:203.6south-southwest1.8
19:303.5southwest2.5
19:403.4southwest3.5
19:503.4west-southwest4.1
20:003.6southwest3.9
20:103.4southwest3.4
20:203.7southwest2.9
20:303.5west-southwest0.7
20:403.5-CALM
20:503.5south-southwest2.0
21:003.6south1.8
21:103.7south-southeast2.1
21:203.5south-southeast1.6
21:303.5south-southeast2.7
21:403.5south-southeast1.7
21:503.4south-southeast1.8
22:003.6south1.8
22:103.5south-southwest1.2
22:203.5south-southwest1.4
22:303.4south-southwest2.3
22:403.5south-southwest3.8
22:503.4south5.2
23:003.4south6.2
23:103.6south4.9
23:203.5south3.6
23:303.4south1.4
23:403.6southwest0.6
23:503.5-CALM