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

○Information

○Measurement value list : 2026/02/16(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
00:003.6west-northwest4.1
00:103.7northwest4.3
00:203.8northwest3.4
00:303.8northwest3.0
00:403.7northwest3.4
00:503.8northwest1.9
01:003.6northwest2.0
01:103.7west-northwest1.8
01:203.6north-northwest2.6
01:303.7northwest3.7
01:403.8northwest3.0
01:503.6northwest2.7
02:003.8north-northwest2.5
02:103.7northwest2.8
02:203.7north-northwest1.8
02:303.6northwest3.9
02:403.6north-northwest4.3
02:503.8northwest4.0
03:003.7northwest3.3
03:103.6northwest3.0
03:203.7northwest3.7
03:303.8northwest4.5
03:403.7west-northwest4.4
03:503.7west-northwest4.3
04:003.7west-northwest4.2
04:103.7west-northwest4.8
04:203.7west-northwest4.4
04:303.9west-northwest3.4
04:403.8northwest3.1
04:503.7northwest4.0
05:003.7northwest5.1
05:103.8northwest6.7
05:203.7northwest6.6
05:303.7northwest7.5
05:403.6northwest8.0
05:503.6northwest8.1
06:003.7northwest7.4
06:103.7northwest6.9
06:203.6northwest7.1
06:303.7northwest7.9
06:403.8northwest8.8
06:503.8northwest9.7
07:003.6west-northwest9.5
07:103.7west-northwest9.7
07:203.7west-northwest9.7
07:303.8west-northwest9.4
07:403.7west-northwest8.4
07:503.9west-northwest8.1
08:003.6west-northwest8.1
08:103.6northwest8.4
08:203.6northwest8.4
08:303.7northwest7.9
08:403.8west-northwest7.6
08:503.8northwest7.4
09:003.7northwest6.6
09:103.8north-northwest6.0
09:203.7north-northwest6.6
09:303.6north-northwest6.3
09:403.7north-northwest7.5
09:503.7north-northwest5.2
10:003.7north-northwest5.8
10:103.7north-northwest5.0
10:203.8northwest5.3
10:303.8north-northwest3.4
10:403.7northwest3.2
10:503.7west-northwest5.8
11:003.6west-northwest7.7
11:103.7northwest6.2
11:203.7northwest5.9
11:303.7west-northwest6.4
11:403.7west-northwest5.9
11:503.7west4.8
12:003.7west-northwest5.3
12:103.7northwest5.4
12:203.7northwest5.2
12:303.6west4.6
12:403.8west4.3
12:503.8west-northwest3.9
13:003.7northwest5.1
13:103.6northwest6.9
13:203.7northwest6.4
13:303.8northwest4.5
13:403.6northwest4.7
13:503.8northwest4.8
14:003.7northwest3.9
14:103.8northwest3.9
14:203.7northwest4.4
14:303.8west5.4
14:403.6west-northwest6.9
14:503.8northwest7.9
15:003.7northwest6.6
15:103.8northwest6.0
15:203.7northwest3.1
15:303.8northwest4.8
15:403.8north-northwest4.6
15:503.8north4.8
16:003.6north5.4
16:103.6north-northwest4.7
16:203.9north5.9
16:303.6north-northwest5.4
16:403.6north-northwest6.0
16:503.7north-northwest4.8
17:003.5north5.5
17:103.8north-northwest5.9
17:203.9north-northwest5.9
17:303.8north-northwest6.2
17:403.8north-northwest5.0
17:503.9north-northwest6.3
18:003.7north-northwest6.1
18:103.6north-northwest5.8
18:203.7north-northwest6.1
18:303.7north-northwest5.8
18:403.9northwest5.7
18:503.5north-northwest4.7
19:003.7north-northwest4.4
19:103.6north-northwest3.7
19:203.7north-northwest4.5
19:303.6north-northwest4.7
19:403.7north-northwest5.4
19:503.8north-northwest4.7
20:003.7north-northwest5.5
20:103.7north-northwest5.6
20:203.8northwest5.3
20:303.8north-northwest4.3
20:403.6north-northwest4.6
20:503.7north-northwest4.2
21:003.6north3.7
21:103.7north3.7
21:203.6north3.2
21:303.6north-northeast3.4
21:403.6north-northeast3.5
21:503.7north-northeast3.1
22:003.6north-northeast2.8
22:103.7north2.5
22:203.6north3.0
22:303.6north-northwest3.8
22:403.7north-northwest3.7
22:503.7north3.9
23:003.7north3.8
23:103.8north-northeast5.0
23:203.6north3.4
23:303.7north-northwest3.7
23:403.6north-northwest4.2
23:503.8north5.0