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

○Information

○Measurement value list : 2026/01/28(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
00:003.8northwest5.6
00:103.7northwest6.1
00:203.8north-northwest6.2
00:303.9north-northwest6.4
00:403.7north-northwest5.1
00:503.8north-northwest5.4
01:003.8north-northwest4.0
01:103.8north-northwest4.5
01:203.8north-northwest4.6
01:303.7north-northwest4.6
01:403.8north-northwest4.2
01:503.8north-northwest3.6
02:003.7north-northwest3.4
02:103.7north-northwest3.2
02:203.7north-northwest3.3
02:303.9north-northwest4.6
02:403.9north-northwest3.8
02:503.7northwest3.3
03:003.8north-northwest3.1
03:103.8west-northwest2.1
03:203.7northwest2.4
03:303.8west-northwest3.4
03:403.6west-northwest3.7
03:503.8west-northwest3.1
04:003.8northwest3.4
04:103.8west-northwest4.4
04:203.7west-northwest5.2
04:303.7northwest4.5
04:403.9west-northwest4.2
04:503.7northwest2.7
05:003.8north-northwest2.3
05:103.8north-northeast1.3
05:203.8north2.0
05:303.8north2.3
05:403.7north1.8
05:504.0north1.3
06:003.7north-northwest2.2
06:103.6north-northwest2.2
06:203.8north-northwest2.8
06:303.7northwest2.8
06:403.8north-northwest2.1
06:503.7northwest1.6
07:003.9northwest2.1
07:103.7north-northwest2.5
07:203.8northwest2.0
07:303.9north-northwest3.8
07:403.8north-northwest3.6
07:503.7northwest2.8
08:003.7northwest2.7
08:103.7north-northwest2.0
08:203.7north-northwest1.6
08:303.8northwest1.6
08:403.7west-northwest2.8
08:503.8northwest2.0
09:003.9northwest4.4
09:103.8west-northwest4.2
09:203.9west-northwest3.9
09:303.6northwest3.1
09:403.8west-northwest3.6
09:503.9west-northwest3.6
10:003.7north-northwest2.3
10:103.7north-northwest3.0
10:203.8northwest2.9
10:303.9west4.4
10:403.8west7.9
10:503.9west-northwest6.3
11:003.8northwest3.6
11:103.7west-northwest6.2
11:203.8west7.0
11:303.9west6.6
11:403.7west-northwest3.8
11:503.7west-northwest4.3
12:003.8west-northwest5.2
12:103.9west-northwest8.3
12:204.0west-northwest7.7
12:303.7west-northwest6.8
12:403.7west-northwest7.8
12:503.7west8.6
13:003.8west7.9
13:103.9west9.1
13:203.8west9.9
13:303.8west9.5
13:403.8west7.4
13:503.6west7.5
14:003.7west9.9
14:103.8west8.2
14:203.6west5.9
14:303.8west-southwest6.2
14:403.7west3.8
14:503.9northwest4.9
15:003.9northwest4.1
15:103.8northwest2.9
15:203.9north-northwest3.8
15:303.7north-northwest4.2
15:403.8northwest4.4
15:503.7west-northwest2.7
16:003.7west-northwest2.2
16:103.9west-northwest4.3
16:203.8west8.2
16:303.9west6.2
16:403.7west6.9
16:503.8west8.3
17:003.8west-southwest4.6
17:103.9west-southwest6.6
17:203.7west4.8
17:303.7northwest4.1
17:403.7west-northwest3.9
17:503.9west-northwest5.1
18:003.7west-northwest4.6
18:103.7west-northwest4.6
18:203.8west-northwest5.7
18:303.7northwest5.5
18:403.8west-northwest7.2
18:503.9west-northwest7.1
19:003.7west-northwest7.0
19:103.6west-northwest6.3
19:203.7west-northwest6.0
19:303.7west-northwest6.2
19:403.9west-northwest6.5
19:503.9west-northwest6.1
20:003.7west-northwest6.1
20:103.8west-northwest7.1
20:203.6west-northwest6.4
20:303.7west-northwest6.1
20:403.7west-northwest4.9
20:503.7west-northwest5.7
21:003.7west-northwest6.4
21:103.8west-northwest5.8
21:203.6west-northwest5.8
21:303.7west-northwest6.0
21:403.8west-northwest7.3
21:503.6west-northwest7.9
22:003.8west-northwest7.1
22:103.9west-northwest6.6
22:203.6west-northwest7.0
22:303.6west-northwest6.5
22:403.9west-northwest7.2
22:503.8west-northwest8.8
23:003.6west-northwest9.1
23:103.8west-northwest8.3
23:203.8west-northwest9.7
23:303.6west-northwest9.3
23:403.8west-northwest10.4
23:503.6west-northwest8.9