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

○Information

○Measurement value list : 2025/08/30(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
00:003.6southwest3.3
00:103.5southwest2.9
00:203.6southwest3.6
00:303.7southwest5.3
00:403.5southwest6.3
00:503.4southwest6.1
01:003.5southwest5.9
01:103.5southwest6.8
01:203.6southwest7.2
01:303.6southwest6.5
01:403.7southwest6.7
01:503.5southwest6.5
02:003.5southwest6.6
02:103.7west-southwest6.6
02:203.6west-southwest4.9
02:303.6southwest4.9
02:403.5southwest4.8
02:503.6west-southwest3.4
03:003.5west-southwest3.3
03:103.5southwest3.3
03:203.6west-southwest3.1
03:303.4southwest3.0
03:403.7southwest3.6
03:503.6west-southwest3.3
04:003.6southwest2.5
04:103.5southwest2.3
04:203.7south-southwest2.1
04:303.6south-southwest1.6
04:403.5south-southwest2.8
04:503.4south-southwest3.4
05:003.7south-southwest3.5
05:103.5southwest3.3
05:203.5south-southwest3.0
05:303.5south-southwest3.5
05:403.6south-southwest2.9
05:503.6southwest2.3
06:003.6south-southwest2.1
06:103.7south-southwest3.3
06:203.6south-southwest3.0
06:303.6south-southwest2.9
06:403.4south-southwest3.2
06:503.5south-southwest3.9
07:003.4southwest3.6
07:103.5southwest4.2
07:203.6west-southwest3.3
07:303.5west-southwest2.8
07:403.6west-southwest3.2
07:503.5west2.3
08:003.6west-southwest5.5
08:103.6west5.0
08:203.4west-southwest4.5
08:303.7west4.7
08:403.5west5.6
08:503.3west6.1
09:003.5west-southwest6.5
09:103.5west-southwest7.8
09:203.5west6.6
09:303.5west5.4
09:403.5west-southwest4.8
09:503.5west4.5
10:003.5west-southwest5.9
10:103.7west4.5
10:203.5west-southwest6.9
10:303.5west-southwest6.4
10:403.4west-southwest6.2
10:503.5west-southwest6.0
11:003.5west9.8
11:103.6west8.9
11:203.7west8.0
11:303.5west8.3
11:403.5west7.3
11:503.6west6.6
12:003.6west-southwest7.5
12:103.5west-southwest7.5
12:203.5west5.8
12:303.6west-northwest4.6
12:403.6west-northwest5.7
12:503.7west-northwest4.5
13:003.6west3.6
13:103.6west4.6
13:203.6west4.1
13:303.7west-southwest2.0
13:403.5northwest1.0
13:503.5northwest2.4
14:003.6north-northeast3.2
14:103.6north-northeast2.2
14:203.7north-northeast3.0
14:303.5northeast3.9
14:403.6northeast3.9
14:503.6east-northeast4.1
15:003.6east-northeast3.8
15:103.4east-northeast3.7
15:203.4east-northeast2.5
15:303.6northeast2.7
15:403.7east-northeast2.4
15:503.6east2.5
16:003.5east-northeast2.1
16:103.4east-northeast3.3
16:203.6east-northeast2.9
16:303.6east-southeast2.2
16:403.6east1.7
16:503.5southeast1.8
17:003.5south-southeast1.3
17:103.5south-southeast1.8
17:203.7south1.8
17:303.6south-southeast1.6
17:403.5south-southeast1.4
17:503.5south-southwest1.1
18:003.6south-southwest1.3
18:103.4south-southwest1.7
18:203.5south-southwest0.9
18:303.8west-southwest1.1
18:403.5west1.8
18:503.5west2.0
19:003.4west2.9
19:103.6west-northwest3.5
19:203.6west-northwest3.5
19:303.6west-northwest3.3
19:403.6west3.0
19:503.5west3.2
20:003.5west-northwest3.3
20:103.5west-northwest3.2
20:203.5west-northwest4.3
20:303.5west-northwest3.5
20:403.6west-northwest3.8
20:503.6northwest3.1
21:003.4west-northwest3.9
21:103.6west4.0
21:203.7west3.7
21:303.5west-southwest3.3
21:403.6west-southwest2.9
21:503.5west-southwest2.0
22:003.7west-southwest2.5
22:103.6west-southwest2.4
22:203.4west-southwest2.1
22:303.5west2.0
22:403.7west-southwest1.5
22:503.5-CALM
23:003.6-CALM
23:103.7north1.5
23:203.6northwest2.8
23:303.6northwest3.5
23:403.6north-northwest3.4
23:503.7north-northwest2.3