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

○Information

○Measurement value list : 2026/10/07(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
00:003.4north-northwest6.6
00:103.5north-northwest5.8
00:203.5north-northwest7.3
00:303.4northwest8.5
00:403.7north-northwest6.2
00:503.4northwest9.3
01:003.5northwest7.2
01:103.6northwest6.6
01:203.5northwest6.6
01:303.4northwest6.9
01:403.6north-northwest8.1
01:503.6north-northwest8.7
02:003.6north-northwest8.9
02:103.5northwest11.4
02:203.5north-northwest8.8
02:303.5northwest9.5
02:403.5northwest7.4
02:503.4northwest8.4
03:003.6north-northwest7.2
03:103.5north-northwest8.1
03:203.5northwest8.9
03:303.5north-northwest9.4
03:403.4north-northwest10.1
03:503.6northwest8.7
04:003.5north-northwest10.7
04:103.7north-northwest8.6
04:203.4northwest7.8
04:303.5northwest6.5
04:403.6north-northwest7.8
04:503.6north-northwest8.3
05:003.4north-northwest8.6
05:103.4north-northwest10.3
05:203.6north-northwest8.7
05:303.4north-northwest9.0
05:403.4northwest8.3
05:503.5northwest8.0
06:003.6north-northwest7.1
06:103.6north-northwest8.1
06:203.5north-northwest9.2
06:303.5northwest8.9
06:403.5north-northwest8.4
06:503.6northwest8.3
07:003.4north-northwest7.2
07:103.5northwest4.9
07:203.6north-northwest4.0
07:303.6northwest3.5
07:403.6northwest4.3
07:503.5northwest4.0
08:003.6north-northwest3.8
08:103.5northwest3.5
08:203.4northwest3.8
08:303.5northwest4.7
08:403.5northwest6.2
08:503.6northwest7.7
09:003.5northwest6.9
09:103.4northwest6.5
09:203.4northwest8.1
09:303.7northwest8.6
09:403.6northwest7.9
09:503.4northwest7.9
10:003.5northwest6.2
10:103.6northwest5.7
10:203.5northwest4.6
10:303.5north-northwest6.9
10:403.4northwest7.0
10:503.5northwest6.6
11:003.5north-northwest7.7
11:103.5northwest6.9
11:203.4northwest6.2
11:303.5northwest6.7
11:403.4northwest5.9
11:503.6north-northwest5.7
12:003.5northwest5.9
12:103.6north-northwest5.5
12:203.5north-northwest6.1
12:303.5north-northwest5.9
12:403.4north-northwest6.1
12:503.6north-northwest5.0
13:003.4north4.7
13:103.5northwest3.5
13:203.6north-northwest4.6
13:303.5northwest3.3
13:403.5north-northwest4.8
13:503.5north-northwest4.0
14:003.5north-northwest2.1
14:103.5west3.8
14:203.6west-southwest4.8
14:303.4west-southwest4.2
14:403.5west-southwest4.6
14:503.5west-southwest4.5
15:003.6west3.6
15:103.6west-northwest3.7
15:203.4northwest3.1
15:303.6northwest2.6
15:403.5east-northeast2.4
15:503.6east-northeast1.4
16:003.6-CALM
16:103.4northwest1.7
16:203.4north-northwest2.0
16:303.8north2.2
16:403.4north1.4
16:503.5north-northwest0.9
17:003.5-CALM
17:103.6north1.0
17:203.6west-northwest0.9
17:303.3west-northwest1.8
17:403.5west-northwest2.5
17:503.5west-northwest5.3
18:003.4west-northwest6.0
18:103.4west-northwest5.8
18:203.6west-northwest5.2
18:303.6west-northwest5.3
18:403.5west-northwest4.8
18:503.4west-northwest4.2
19:003.4west-northwest3.9
19:103.6west-northwest4.5
19:203.6west-northwest4.0
19:303.5west-northwest5.8
19:403.4west-northwest4.8
19:503.5west-northwest4.4
20:003.6west-northwest3.6
20:103.4west-northwest4.0
20:203.5west-northwest3.3
20:303.6northwest3.3
20:403.4north-northwest4.1
20:503.5north-northwest4.2
21:003.5north-northwest3.3
21:103.6northwest2.8
21:203.6north-northwest3.6
21:303.6northwest4.5
21:403.6northwest4.5
21:503.5northwest4.6
22:003.5northwest4.5
22:103.5west-northwest4.4
22:203.6west-northwest4.7
22:303.5west-northwest3.6
22:403.5west2.8
22:503.4west3.3
23:003.4west2.7
23:103.5west-northwest2.4
23:203.5northwest1.5
23:303.5north-northwest1.9
23:403.6north-northwest2.3
23:503.5northwest3.7