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

○Information

○Measurement value list : 2025/10/23(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
00:003.4northwest6.1
00:103.4west-northwest6.0
00:203.5west-northwest5.9
00:303.6northwest5.6
00:403.8west-northwest5.6
00:503.7west-northwest5.8
01:003.3northwest5.9
01:103.4northwest5.7
01:203.5northwest6.2
01:303.7northwest5.9
01:403.6northwest5.6
01:503.5northwest6.0
02:003.5northwest5.8
02:103.5northwest5.9
02:203.6northwest6.1
02:303.6northwest6.4
02:403.5northwest6.2
02:503.8northwest6.8
03:003.6northwest6.0
03:103.6northwest6.6
03:203.6northwest6.7
03:303.5northwest5.9
03:403.7northwest6.1
03:503.7northwest6.0
04:003.5northwest5.9
04:103.5northwest5.7
04:203.6northwest5.6
04:303.7northwest5.6
04:403.7northwest5.3
04:503.7northwest5.3
05:003.6north-northwest5.2
05:103.6north-northwest5.8
05:203.7north-northwest6.1
05:303.7north-northwest6.2
05:403.5north-northwest6.6
05:503.8north-northwest7.0
06:003.6northwest6.6
06:103.7northwest6.6
06:203.5northwest7.0
06:303.8north-northwest6.6
06:403.6northwest7.1
06:503.5northwest6.3
07:003.8northwest6.8
07:103.6northwest6.5
07:203.5northwest6.9
07:303.5northwest6.5
07:403.7northwest6.6
07:503.5northwest6.5
08:003.5northwest5.7
08:103.5northwest6.2
08:203.7northwest5.7
08:303.6northwest6.0
08:403.6northwest5.0
08:503.6northwest5.0
09:003.5northwest6.2
09:103.7northwest6.2
09:203.5northwest7.1
09:303.6northwest6.5
09:403.6north-northwest6.4
09:503.5northwest6.5
10:003.6northwest7.0
10:103.5north-northwest6.2
10:203.6northwest5.4
10:303.5north4.1
10:403.6north-northwest5.5
10:503.5north5.4
11:003.5north-northwest4.4
11:103.5north-northwest5.1
11:203.7north-northwest5.7
11:303.6north-northwest4.7
11:403.7north-northwest4.2
11:503.5north3.9
12:003.6north5.4
12:103.4north-northeast4.6
12:203.5north5.3
12:303.7north-northwest4.9
12:403.7north-northwest5.5
12:503.7north5.8
13:003.7north5.9
13:103.4north4.9
13:203.5north5.1
13:303.6north-northeast5.8
13:403.5north4.3
13:503.5northeast5.4
14:003.8north-northeast3.7
14:103.6north-northeast4.4
14:203.5north-northeast4.1
14:303.6north4.3
14:403.5north3.2
14:503.6north3.9
15:003.6north2.8
15:103.6north3.5
15:203.6north2.5
15:303.6north-northwest2.1
15:403.4north3.7
15:503.4north2.5
16:003.4north2.7
16:103.4north-northwest3.0
16:203.6north-northwest3.0
16:303.5north-northwest3.3
16:403.5north-northwest3.5
16:503.6north-northwest3.4
17:003.6north-northwest3.2
17:103.6northwest3.6
17:203.6northwest4.1
17:303.6northwest3.5
17:403.4northwest4.2
17:503.6west-northwest4.4
18:003.6west-northwest4.6
18:103.7west-northwest4.9
18:203.6west-northwest4.6
18:303.5west-northwest5.1
18:403.5west-northwest5.2
18:503.5west-northwest5.2
19:003.7west-northwest4.9
19:103.6west-northwest4.7
19:203.5west-northwest4.7
19:303.6west-northwest4.5
19:403.6west-northwest4.8
19:503.5west-northwest5.0
20:003.6west-northwest4.9
20:103.5northwest4.9
20:203.4northwest4.4
20:303.4northwest5.1
20:403.6west-northwest4.8
20:503.5northwest5.0
21:003.6northwest5.1
21:103.5west-northwest5.0
21:203.4northwest4.5
21:303.6northwest4.6
21:403.5northwest4.6
21:503.7northwest4.9
22:003.7northwest5.0
22:103.4west-northwest5.3
22:203.6west-northwest5.3
22:303.5west-northwest5.4
22:403.7west-northwest5.0
22:503.6west-northwest4.4
23:003.4west-northwest4.4
23:103.7west-northwest4.6
23:203.5west-northwest4.8
23:303.5west-northwest5.3
23:403.4west-northwest5.2
23:503.5west-northwest5.4