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

○Information

○Measurement value list : 2026/03/09(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
00:003.6west7.9
00:103.7west8.8
00:203.6west9.7
00:303.6west-northwest7.4
00:403.6west-northwest7.3
00:503.7west7.5
01:003.8west-northwest6.7
01:103.8west-northwest6.8
01:203.5west-northwest7.5
01:303.7west-northwest8.0
01:403.8west8.1
01:503.6west6.9
02:003.6west-northwest5.2
02:103.8west-northwest4.4
02:203.8northwest3.1
02:303.7northwest1.2
02:403.7west1.0
02:503.7west-northwest0.7
03:003.8west-northwest1.5
03:103.8west-northwest1.2
03:203.8northwest2.4
03:303.9northwest3.3
03:403.7northwest3.4
03:503.8northwest4.0
04:003.5northwest2.9
04:103.6northwest3.9
04:203.6west-northwest5.1
04:303.7northwest4.1
04:403.7north-northwest2.5
04:503.7north2.9
05:003.6north3.2
05:103.7north3.5
05:203.6north-northwest3.4
05:303.7northwest3.6
05:403.6northwest4.5
05:503.8northwest4.9
06:003.7west-northwest4.9
06:103.6west-northwest4.3
06:203.6west-northwest3.8
06:303.7west-northwest2.7
06:403.9west-northwest2.3
06:503.7northwest1.7
07:003.9north-northwest2.7
07:103.8northwest3.2
07:203.7northwest2.9
07:303.6northwest2.9
07:403.8northwest4.0
07:503.8northwest2.1
08:003.8northwest1.5
08:103.7north-northwest1.2
08:203.8north-northwest1.2
08:303.6west-northwest2.2
08:403.7west4.5
08:503.6west-northwest3.9
09:003.6west-northwest3.9
09:103.7west-northwest5.5
09:203.7west6.2
09:303.7west-northwest8.7
09:403.8west7.2
09:503.6west7.6
10:004.0west8.6
10:103.8west9.8
10:203.9west7.8
10:303.8west6.6
10:403.7west6.9
10:503.6west8.3
11:003.8west6.6
11:103.6west5.5
11:203.8west6.5
11:303.8west6.9
11:403.6west5.4
11:503.8west-northwest5.0
12:003.6west7.5
12:103.8west5.6
12:203.7northwest5.7
12:303.7west-northwest7.7
12:403.7west6.7
12:503.8west5.3
13:003.7west-northwest4.8
13:103.7north-northwest1.7
13:203.7east2.9
13:303.7north-northwest2.0
13:403.8north-northeast1.8
13:503.8north-northeast1.1
14:003.7west-northwest4.5
14:103.5northwest5.2
14:203.5west5.4
14:303.7west-southwest3.7
14:403.7west3.4
14:503.7west5.4
15:003.7west-northwest4.9
15:103.6west-northwest3.8
15:203.6west-northwest4.7
15:303.7west5.3
15:403.6west4.9
15:503.7west-northwest4.3
16:003.6northwest1.5
16:103.8east-northeast4.7
16:203.8east-northeast5.5
16:303.8east-northeast4.8
16:403.6northeast4.2
16:503.6northeast3.1
17:003.7northeast3.0
17:103.8northeast3.3
17:203.8northeast2.5
17:303.6northeast2.6
17:403.7northeast2.2
17:503.8east-northeast1.6
18:003.6north-northeast1.0
18:103.8northwest1.5
18:203.5north-northwest0.7
18:303.7northwest1.1
18:403.8northwest1.8
18:503.6west-northwest1.8
19:003.8west-southwest1.5
19:103.8west-southwest1.7
19:203.8west-southwest2.3
19:303.6west2.5
19:403.7west2.1
19:503.8west1.8
20:003.6west-northwest1.4
20:103.7west2.0
20:203.6west2.3
20:303.7west1.9
20:403.6west-northwest2.6
20:503.5west-northwest3.0
21:003.7west-northwest3.0
21:103.7northwest3.1
21:203.7northwest2.8
21:303.6northwest3.6
21:403.7northwest3.3
21:503.7northwest3.5
22:003.7northwest3.9
22:103.6northwest4.6
22:203.7northwest5.1
22:303.6northwest4.5
22:403.6northwest4.7
22:503.7northwest3.0
23:003.5north-northwest3.4
23:103.7north-northwest3.9
23:203.7north-northwest3.6
23:303.7north-northwest3.7
23:403.7north-northwest3.9
23:503.7northwest3.7