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

○Information

○Measurement value list : 2026/02/07(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
00:003.9north4.4
00:103.8north4.7
00:203.7north4.2
00:303.7north5.5
00:403.6north-northwest5.6
00:503.9north-northwest5.5
01:003.6north-northwest5.0
01:103.7north-northwest5.3
01:203.7north-northwest6.9
01:303.8north-northwest7.5
01:403.9north-northwest6.6
01:503.8north-northwest7.2
02:003.9north5.0
02:103.8north3.2
02:203.8north5.6
02:303.8north5.2
02:403.5north-northwest4.5
02:503.6north-northwest5.7
03:003.8north4.9
03:103.6north4.8
03:203.6north2.0
03:303.9north3.8
03:403.7north2.8
03:503.7north-northwest3.0
04:003.7west-northwest3.5
04:103.7northwest6.6
04:203.8northwest6.5
04:303.6northwest7.9
04:403.8northwest9.1
04:503.6northwest8.3
05:003.8northwest6.1
05:103.6northwest6.9
05:203.7northwest6.3
05:303.7north-northwest6.8
05:403.6northwest6.4
05:503.7northwest6.2
06:003.7northwest8.0
06:103.8northwest8.5
06:203.8northwest7.3
06:303.8northwest7.8
06:403.8northwest8.3
06:503.8northwest8.2
07:003.8northwest8.9
07:103.6northwest8.0
07:203.8northwest9.4
07:303.5northwest9.1
07:403.8northwest7.6
07:503.6northwest7.9
08:003.8north-northwest7.3
08:103.6northwest5.8
08:203.7northwest6.4
08:303.7north-northwest8.0
08:403.8northwest6.5
08:503.7northwest6.6
09:003.7northwest7.4
09:103.7northwest7.9
09:203.7northwest6.3
09:303.7northwest5.9
09:403.7northwest5.6
09:503.6northwest4.8
10:003.6west-northwest4.1
10:103.8north-northwest4.8
10:203.9north4.8
10:303.8north5.4
10:403.8north-northwest4.7
10:503.7north-northwest4.6
11:003.7north4.1
11:103.8north-northwest4.8
11:203.8north4.9
11:303.8north4.5
11:403.8north-northwest4.7
11:503.7north-northwest4.7
12:003.7north4.7
12:103.7north-northwest5.4
12:203.8north3.5
12:303.6north-northwest3.8
12:403.7north4.0
12:503.9north5.1
13:003.9north3.5
13:103.7north4.5
13:203.7north4.3
13:303.9north3.7
13:403.9north-northwest5.4
13:503.8north-northwest4.4
14:003.9north4.3
14:103.7north-northwest5.2
14:203.7north-northwest4.5
14:303.7north-northwest3.8
14:403.9north-northwest4.8
14:503.8north-northwest5.8
15:003.7north-northwest5.9
15:103.8north-northwest5.4
15:203.7north-northwest5.1
15:303.8north-northwest4.7
15:403.8northwest4.4
15:503.8north-northwest4.0
16:003.8north-northwest3.5
16:103.7north-northwest3.2
16:203.8north-northwest4.1
16:303.9north-northwest2.9
16:403.6north-northwest2.8
16:503.6northwest2.6
17:003.6north-northwest3.6
17:103.8north3.0
17:203.9north-northwest2.8
17:303.6north-northwest2.7
17:403.7north-northwest3.1
17:503.8north-northwest3.4
18:003.8north-northwest3.0
18:103.9north-northwest2.7
18:203.8north-northwest2.6
18:303.8northwest3.3
18:403.8north-northwest4.2
18:503.7northwest3.2
19:003.8northwest2.8
19:103.7northwest3.3
19:203.8northwest4.3
19:303.7northwest5.1
19:403.8northwest5.8
19:503.8northwest6.0
20:003.8northwest5.1
20:103.7west-northwest4.6
20:203.6northwest4.2
20:303.8northwest3.7
20:403.7northwest3.3
20:503.8northwest2.9
21:003.7northwest3.0
21:103.8northwest3.1
21:203.9northwest2.7
21:303.8northwest2.2
21:403.8northwest1.8
21:503.8west-northwest1.4
22:003.7west2.3
22:103.6west2.9
22:204.0west-southwest3.3
22:303.7west-southwest1.5
22:403.8west2.4
22:503.8west3.1
23:003.8west-northwest1.8
23:103.8west-northwest2.3
23:203.7west-northwest2.0
23:303.8west-northwest1.7
23:403.5north-northwest2.9
23:503.9north-northwest3.0