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

○Information

○Measurement value list : 2025/10/15(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
00:003.6northwest3.5
00:103.6northwest3.0
00:203.5northwest3.6
00:303.8northwest4.0
00:403.5northwest4.2
00:503.5northwest4.7
01:003.4northwest5.3
01:103.5northwest5.4
01:203.6northwest5.0
01:303.5west-northwest5.4
01:403.6northwest4.6
01:503.4west-northwest4.9
02:003.7northwest4.7
02:103.5northwest5.0
02:203.6northwest5.4
02:303.5northwest5.6
02:403.6northwest5.6
02:503.6northwest5.7
03:003.7northwest6.1
03:103.5northwest5.8
03:203.5northwest5.5
03:303.5northwest5.4
03:403.5northwest5.5
03:503.5northwest5.4
04:003.6northwest5.6
04:103.5northwest5.2
04:203.7northwest4.8
04:303.6northwest3.6
04:403.7northwest3.9
04:503.6west-northwest3.6
05:003.7northwest4.1
05:103.7west-northwest4.0
05:203.6northwest3.7
05:303.5northwest4.4
05:403.6northwest4.6
05:503.6northwest4.7
06:003.5northwest5.2
06:103.5west-northwest5.2
06:203.6northwest4.8
06:303.5northwest4.9
06:403.5northwest5.3
06:503.6northwest4.8
07:003.6northwest5.0
07:103.5northwest4.9
07:203.7northwest4.8
07:303.7northwest4.0
07:403.6northwest4.1
07:503.6northwest4.1
08:003.6northwest4.5
08:103.6northwest4.8
08:203.6north-northwest4.1
08:303.5northwest4.5
08:403.7north-northwest4.2
08:503.5north-northwest3.8
09:003.7north-northwest3.2
09:103.7north-northwest3.3
09:203.6north-northwest4.0
09:303.7north5.8
09:403.8north5.0
09:503.7north-northwest4.9
10:003.5north-northwest4.4
10:103.5north3.5
10:203.5north-northwest3.7
10:303.5north-northwest3.0
10:403.6north-northwest3.0
10:503.5north-northeast3.1
11:003.6northeast3.1
11:103.7north-northeast2.6
11:203.6northeast3.4
11:303.5north-northeast3.7
11:403.6north-northeast4.0
11:503.4north-northeast4.3
12:003.5north-northeast4.1
12:103.6north-northeast4.5
12:203.6northeast4.7
12:303.5northeast4.6
12:403.5north-northeast3.8
12:503.7northeast3.9
13:003.6northeast3.5
13:103.7northeast2.9
13:203.5northeast3.6
13:303.5north-northeast3.3
13:403.5northeast3.9
13:503.6north-northeast2.9
14:003.7north-northeast3.1
14:103.6northeast3.2
14:203.5northeast3.1
14:303.6northeast3.1
14:403.6east-northeast3.4
14:503.6east-northeast3.5
15:003.6northeast2.8
15:103.6northeast3.3
15:203.5north-northeast3.6
15:303.4north-northeast3.7
15:403.6north-northeast3.7
15:503.5north-northeast3.4
16:003.6north-northeast2.5
16:103.6northeast2.3
16:203.5northeast2.7
16:303.6north-northeast2.2
16:403.5north-northeast1.7
16:503.5northeast1.7
17:003.6north-northeast1.4
17:103.6northeast1.2
17:203.6north0.6
17:303.7north0.9
17:403.6north0.9
17:503.5northwest1.0
18:003.5north-northwest1.0
18:103.4northwest0.8
18:203.5northwest0.9
18:303.7northwest1.0
18:403.6west-northwest1.0
18:503.6west-northwest1.5
19:003.7west-northwest1.6
19:103.6west1.7
19:203.4west1.8
19:303.4west2.2
19:403.5west2.4
19:503.6west-northwest1.8
20:003.4west-northwest1.6
20:103.7northwest1.2
20:203.5northwest1.2
20:303.6northwest1.3
20:403.7west-northwest1.6
20:503.6west1.6
21:003.6west2.3
21:103.6west1.6
21:203.6west1.5
21:303.6west-southwest1.9
21:403.6southwest1.3
21:503.5southwest0.7
22:003.5south-southwest1.4
22:103.6southwest3.0
22:203.6southwest3.0
22:303.5south-southwest2.0
22:403.5southwest1.3
22:503.6west-southwest1.9
23:003.7west-southwest2.0
23:103.4southwest3.0
23:203.5southwest2.3
23:303.5southwest2.5
23:403.6southwest2.5
23:503.6southwest1.2