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

○Information

○Measurement value list : 2026/10/16(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
00:003.5west-southwest5.6
00:103.6southwest4.1
00:203.5south-southwest3.8
00:303.5southwest5.4
00:403.5southwest3.6
00:503.5west-southwest3.1
01:003.3west-southwest5.0
01:103.6west-southwest5.7
01:203.5west-southwest5.9
01:303.4west-southwest5.4
01:403.5west-southwest4.6
01:503.4west-southwest5.1
02:003.5west-southwest4.9
02:103.5west-southwest4.9
02:203.5west-southwest4.1
02:303.6west-southwest2.9
02:403.6west-southwest3.2
02:503.5west-southwest3.1
03:003.4west-southwest3.4
03:103.4west-southwest3.1
03:203.4west3.7
03:303.4west3.2
03:403.5west2.7
03:503.5west3.9
04:003.5west2.8
04:103.4west1.1
04:203.4west0.7
04:303.6southeast1.6
04:403.7south0.9
04:503.4southwest3.1
05:003.5south-southwest3.3
05:103.4south-southwest2.9
05:203.7south-southwest2.2
05:303.4south-southwest1.8
05:403.6south-southwest2.8
05:503.5south-southwest2.4
06:003.5southwest3.7
06:103.3southwest3.6
06:203.3southwest3.9
06:303.6southwest4.4
06:403.5southwest5.0
06:503.6west-southwest4.2
07:003.6southwest3.4
07:103.6southwest1.4
07:203.4southwest1.3
07:303.5southwest2.4
07:403.5south-southwest1.5
07:503.5-CALM
08:003.5-CALM
08:103.5east-southeast0.9
08:203.5north1.1
08:303.6west-southwest3.5
08:403.6west5.8
08:503.6west5.1
09:003.5west-southwest4.6
09:103.3west-southwest5.5
09:203.6west-southwest3.9
09:303.5west-southwest6.0
09:403.4west-southwest6.4
09:503.5west-southwest4.6
10:003.5west-northwest2.9
10:103.5west-northwest3.4
10:203.6west-northwest2.8
10:303.5west-northwest2.7
10:403.5west-northwest3.6
10:503.5west-northwest3.6
11:003.4west2.2
11:103.6west-southwest3.3
11:203.4west2.3
11:303.6west1.0
11:403.5west-southwest1.9
11:503.5south1.0
12:003.5west-southwest5.1
12:103.6west-southwest4.1
12:203.3west-southwest4.5
12:303.6west4.1
12:403.3west3.5
12:503.5west-southwest3.7
13:003.6west3.4
13:103.4west3.1
13:203.5west-southwest3.7
13:303.5west-southwest3.8
13:403.6west-southwest4.4
13:503.5west-northwest2.2
14:003.5west2.1
14:103.6northwest3.6
14:203.5west5.2
14:303.3west4.7
14:403.4west-northwest2.3
14:503.7west3.3
15:003.5west-northwest2.8
15:103.7west-northwest2.8
15:203.5west3.1
15:303.6west4.6
15:403.5west5.8
15:503.5west4.5
16:003.7west3.4
16:103.5west4.2
16:203.6west3.6
16:303.6west3.9
16:403.5west3.9
16:503.6west3.8
17:003.5west-northwest4.4
17:103.6northwest2.5
17:203.7west-northwest2.8
17:303.6west4.2
17:403.6west4.9
17:503.5west-northwest3.6
18:003.6west-northwest1.8
18:103.5northwest1.2
18:203.7northwest0.9
18:303.6north-northwest1.1
18:403.5north1.8
18:503.6north-northwest3.4
19:003.4north-northwest3.4
19:103.6northwest3.4
19:203.4north-northwest3.5
19:303.6north-northwest5.8
19:403.5north-northwest4.8
19:503.5north-northwest3.6
20:003.5northwest2.9
20:103.6west-northwest1.5
20:203.4northwest3.5
20:303.4northwest4.9
20:403.6northwest4.8
20:503.7northwest5.3
21:003.6west-northwest6.4
21:103.5northwest2.5
21:203.4west-northwest3.1
21:303.5west-northwest5.4
21:403.5northwest5.3
21:503.6west-northwest6.3
22:003.5west-northwest5.6
22:103.4northwest4.1
22:203.4northwest3.3
22:303.6west-northwest2.4
22:403.5northwest2.5
22:503.5north-northwest4.7
23:003.3northwest5.5
23:103.5northwest5.8
23:203.6northwest5.5
23:303.5northwest3.5
23:403.5northwest2.8
23:503.6west-northwest3.2