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

○Information

○Measurement value list : 2026/09/19(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
00:003.6north-northwest4.9
00:103.5north-northwest5.5
00:203.6north-northwest5.5
00:303.6north-northwest5.5
00:403.4north-northwest5.4
00:503.8north-northwest5.9
01:003.4north-northwest5.1
01:103.5north-northwest5.2
01:203.4north-northwest5.2
01:303.5north-northwest4.9
01:403.7north-northwest4.6
01:503.6north-northwest4.6
02:003.6north-northwest5.2
02:103.5north-northwest6.0
02:203.4north-northwest5.4
02:303.6north-northwest5.3
02:403.6north-northwest6.4
02:503.6north-northwest5.5
03:003.6north-northwest4.6
03:103.7north-northwest5.6
03:203.6north-northwest5.4
03:303.6north-northwest6.3
03:403.6north-northwest6.6
03:503.5north-northwest6.4
04:003.6north-northwest6.4
04:103.4north-northwest6.4
04:203.6north-northwest6.6
04:303.6north-northwest6.4
04:403.5north-northwest6.5
04:503.6north-northwest6.1
05:003.4north-northwest5.6
05:103.6north-northwest6.3
05:203.5northwest6.7
05:303.4north-northwest6.3
05:403.6north-northwest6.3
05:503.5north-northwest5.6
06:003.6north-northwest4.9
06:103.5north-northwest5.5
06:203.6north-northwest5.9
06:303.4north-northwest6.2
06:403.6north-northwest6.3
06:503.7north-northwest6.9
07:003.7north-northwest6.3
07:103.5north-northwest5.8
07:203.6north-northwest6.5
07:303.6north-northwest5.6
07:403.6north-northwest5.4
07:503.4north-northwest4.4
08:003.5north-northwest4.3
08:103.4north-northwest4.6
08:203.5north-northwest5.4
08:303.5north-northwest6.5
08:403.6north-northwest7.1
08:503.5north-northwest5.1
09:003.5north-northwest4.8
09:103.6north-northwest5.1
09:203.6north-northwest4.3
09:303.5north4.6
09:403.5north3.6
09:503.4north-northwest4.9
10:003.6north3.3
10:103.5north4.6
10:203.4north3.3
10:303.5north4.3
10:403.7north4.1
10:503.8north3.8
11:003.5north-northwest3.5
11:103.4north-northwest4.1
11:203.5north3.3
11:303.7north3.4
11:403.6north3.1
11:503.6north3.2
12:003.6north3.5
12:103.4north3.5
12:203.4north4.6
12:303.6north3.4
12:403.5north4.3
12:503.5north4.4
13:003.6north4.5
13:103.6north5.4
13:203.4north4.6
13:303.6north4.9
13:403.6north-northwest4.1
13:503.5north-northwest4.4
14:003.6north-northwest3.4
14:103.6north-northwest3.4
14:203.4north-northwest3.2
14:303.7north-northwest3.2
14:403.4north3.3
14:503.6north2.8
15:003.5north2.7
15:103.5north2.5
15:203.8north3.3
15:303.5north3.8
15:403.6north-northeast2.2
15:503.7north-northeast2.1
16:003.6north-northeast1.5
16:103.6north-northeast1.1
16:203.6north-northeast1.5
16:303.6north2.3
16:403.5north4.5
16:503.5north4.2
17:003.6north4.2
17:103.5north4.5
17:203.5north3.6
17:303.3north3.2
17:403.4north3.8
17:503.6north3.7
18:003.5north3.7
18:103.5north3.4
18:203.4north-northwest2.4
18:303.6north-northwest2.2
18:403.4north-northwest2.6
18:503.6north-northwest1.6
19:003.6north2.9
19:103.5north4.0
19:203.6north3.4
19:303.5north3.5
19:403.5north-northwest4.3
19:503.5north-northwest2.1
20:003.4north2.3
20:103.5north-northwest2.3
20:203.5north2.7
20:303.5north3.0
20:403.6north-northwest2.8
20:503.5north-northwest2.9
21:003.6northwest1.7
21:103.5northwest1.7
21:203.5north-northwest1.7
21:303.7northwest1.9
21:403.7northwest1.5
21:503.7northwest2.0
22:003.5north-northwest2.8
22:103.5northwest2.5
22:203.5north-northwest2.3
22:303.6west-northwest1.3
22:403.6north-northwest2.3
22:503.5northwest1.6
23:003.6northwest1.4
23:103.5north-northwest2.3
23:203.5north-northwest3.5
23:303.6northwest3.1
23:403.5north-northwest3.6
23:503.6north-northwest3.3