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

○Information

○Measurement value list : 2026/03/11(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
00:003.7north-northwest4.9
00:103.9north-northwest4.7
00:203.7northwest3.7
00:303.8northwest4.2
00:403.6northwest5.2
00:503.8northwest4.8
01:003.8north-northwest5.0
01:103.7north-northwest4.3
01:203.8north-northwest5.9
01:303.8north-northwest6.3
01:403.9north4.7
01:503.8north5.9
02:003.9north-northwest6.3
02:103.6north-northwest5.1
02:203.7northwest4.2
02:303.6northwest4.3
02:403.8north-northwest4.9
02:503.6north-northwest5.6
03:003.7north-northwest5.4
03:103.6north-northwest5.9
03:203.7north-northwest5.9
03:303.7north-northwest6.1
03:403.8north-northwest5.7
03:503.7north-northwest5.3
04:003.8north-northwest5.8
04:103.8north-northwest6.9
04:203.7north-northwest6.4
04:303.8north-northwest6.4
04:403.6northwest6.2
04:503.8northwest5.4
05:003.7northwest5.6
05:103.6northwest6.2
05:203.7northwest5.8
05:303.6northwest5.8
05:403.8north-northwest5.5
05:503.6northwest5.0
06:003.7northwest4.9
06:103.6north-northwest5.4
06:203.7north-northwest5.5
06:303.8north-northwest5.5
06:403.6north-northwest5.1
06:503.6northwest4.0
07:003.8northwest3.8
07:103.7northwest3.3
07:203.7northwest3.5
07:303.8northwest3.2
07:403.6northwest2.8
07:503.6northwest2.4
08:003.8northwest1.9
08:103.8northwest2.6
08:203.7northwest3.0
08:303.7north3.3
08:403.7north-northeast2.8
08:503.5north3.8
09:003.7north-northeast4.4
09:103.6north-northeast4.5
09:203.9north-northeast5.1
09:303.7north4.2
09:403.7northeast4.4
09:503.8north-northeast5.5
10:003.7north-northeast5.1
10:103.7north-northeast5.7
10:203.6north-northeast6.3
10:303.9north-northeast6.1
10:403.6north-northeast5.5
10:503.8north4.2
11:003.8north-northeast5.6
11:103.8north-northeast4.3
11:203.7north-northeast5.9
11:303.8north-northeast5.4
11:403.6northeast5.3
11:503.7northeast6.4
12:003.6northeast5.7
12:103.6northeast5.5
12:203.7northeast5.2
12:303.6northeast5.5
12:403.7northeast4.5
12:503.7northeast4.9
13:003.6northeast5.6
13:103.7northeast5.4
13:203.7northeast5.3
13:303.8northeast4.6
13:403.6northeast4.5
13:503.8northeast5.2
14:003.5northeast4.4
14:103.8northeast5.1
14:203.6north-northeast3.7
14:303.7northeast4.1
14:403.5northeast3.9
14:503.8north-northeast4.6
15:003.8north-northeast4.4
15:103.6north-northeast4.3
15:203.8north-northeast4.7
15:303.7north-northeast4.0
15:403.7north4.1
15:503.7north-northeast3.6
16:003.8north-northeast3.9
16:103.6north-northeast4.2
16:203.7north-northwest3.1
16:303.8north-northwest3.2
16:403.7north-northwest3.1
16:503.7north-northwest2.7
17:003.8north-northwest3.7
17:103.7north-northwest3.9
17:203.6north5.7
17:303.8north-northwest4.4
17:403.8north-northwest4.9
17:503.6north-northwest4.6
18:003.8northeast6.1
18:103.6northeast6.5
18:203.6northeast6.1
18:303.8northeast5.6
18:403.7north-northeast5.3
18:503.7north-northeast4.4
19:003.8north3.3
19:103.7north-northeast3.0
19:203.7north-northeast3.4
19:303.8north3.6
19:403.6north3.4
19:503.8north2.7
20:003.7north2.7
20:103.7north-northwest2.3
20:203.6north-northwest2.1
20:303.7north-northwest2.2
20:403.7northwest2.2
20:503.9northwest2.0
21:003.7northwest2.0
21:103.8west-northwest2.1
21:203.7west-northwest2.2
21:303.6west1.7
21:403.9west-northwest1.8
21:503.7west-northwest1.4
22:003.7west-northwest1.7
22:103.8west-northwest2.0
22:203.8northwest1.9
22:303.6north-northwest2.6
22:403.9north-northwest2.8
22:503.7north-northwest3.2
23:003.8north-northwest4.7
23:103.7north-northwest5.6
23:203.6north-northwest5.6
23:303.7north-northwest6.2
23:403.7north-northwest6.0
23:503.6north-northwest6.4