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

○Information

○Measurement value list : 2026/01/02(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
00:003.8northwest5.2
00:103.9west-northwest5.7
00:203.7west-northwest6.2
00:303.6west-northwest6.8
00:403.7west-northwest7.4
00:503.6west-northwest7.8
01:003.8west8.1
01:103.7west8.9
01:203.6west-northwest8.4
01:303.8west-northwest8.2
01:403.8west-northwest7.7
01:503.8west-northwest8.3
02:003.8west-northwest7.5
02:103.8west-northwest7.9
02:203.6west-northwest6.7
02:303.7west-northwest6.5
02:403.6west-northwest5.8
02:503.9west-northwest3.9
03:003.8west-northwest4.2
03:103.6west-northwest4.9
03:203.7west-northwest5.9
03:303.7west-northwest4.3
03:403.6north-northwest2.5
03:503.6north2.6
04:003.7north-northwest2.7
04:103.7north-northwest2.2
04:203.8north-northwest3.0
04:303.7west-northwest2.8
04:403.8northwest2.5
04:503.6northwest2.1
05:003.8north-northwest2.4
05:103.8north-northwest3.1
05:203.8north-northwest3.1
05:303.5northwest3.3
05:403.6northwest3.3
05:503.7northwest3.2
06:003.6northwest2.8
06:103.7west-northwest2.8
06:203.8northwest2.7
06:303.9northwest2.9
06:403.7northwest3.4
06:503.8northwest3.5
07:003.8northwest3.3
07:103.8west-northwest2.7
07:203.8northwest2.9
07:303.6west-northwest3.0
07:403.7west-northwest2.9
07:503.7west-northwest4.0
08:003.8west-northwest4.8
08:103.8west-northwest5.2
08:203.6west-northwest4.9
08:303.6west3.5
08:403.9west-northwest2.6
08:503.6west-northwest1.8
09:003.6west-northwest1.9
09:103.7west-northwest1.7
09:203.7north1.5
09:303.7north1.5
09:403.7north1.3
09:503.8north2.1
10:003.7north-northwest2.5
10:103.7north-northwest2.2
10:203.8north-northeast2.2
10:303.7north-northeast1.7
10:403.8north-northeast1.9
10:503.8north-northeast2.6
11:003.7north-northeast2.3
11:103.8north-northeast2.5
11:203.6north-northeast3.1
11:303.8north2.3
11:403.7north-northeast2.5
11:503.6northeast2.1
12:003.7northeast2.4
12:103.7north-northeast1.7
12:203.8northeast1.9
12:303.9northeast2.1
12:403.6north-northeast1.6
12:503.7north-northeast1.6
13:003.7east-northeast1.5
13:103.8north-northeast1.4
13:203.8north-northeast1.8
13:303.7east-northeast1.3
13:403.7northeast1.7
13:503.8north-northeast1.8
14:003.8northeast2.0
14:103.7north-northeast1.5
14:203.7north-northeast1.9
14:303.8north1.2
14:403.6north2.1
14:503.9north-northwest2.8
15:003.8north2.0
15:103.9northwest2.5
15:203.7north-northwest2.2
15:303.8north-northwest2.1
15:403.8northwest1.9
15:503.7northwest2.1
16:003.7northwest2.2
16:103.7west2.4
16:203.6west-northwest3.4
16:303.5west-northwest3.4
16:403.7west-northwest3.3
16:503.7west4.2
17:003.7west4.5
17:103.7west-northwest4.4
17:203.8west-northwest4.1
17:303.7west-northwest4.0
17:403.5west-northwest4.4
17:503.8west-northwest4.5
18:003.7west-northwest4.7
18:103.7west-northwest5.0
18:203.8west-northwest4.5
18:303.7northwest4.7
18:403.7northwest4.0
18:503.7northwest3.7
19:003.7northwest4.2
19:103.8northwest4.5
19:203.9northwest5.4
19:303.7northwest5.9
19:403.8northwest5.5
19:503.8northwest5.4
20:003.9northwest3.9
20:103.8north-northwest3.1
20:203.7north-northwest3.6
20:303.7north-northwest5.7
20:403.9north-northwest4.0
20:503.7north-northwest3.0
21:003.7north-northeast2.6
21:103.8north-northwest4.0
21:203.8north2.1
21:303.8north-northeast2.1
21:403.8north1.5
21:503.7north1.5
22:003.8north1.3
22:103.7-CALM
22:203.7-CALM
22:303.8west1.9
22:403.6west1.8
22:503.9west2.7
23:003.8west4.0
23:103.9west3.8
23:203.7west3.9
23:303.9west2.5
23:403.9west-southwest4.4
23:503.8west3.7