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

○Information

○Measurement value list : 2025/05/25(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-northwest3.0
00:103.5north-northwest3.2
00:203.5north3.3
00:303.6north2.7
00:403.8north-northwest4.1
00:503.6north-northwest4.0
01:003.6northwest3.7
01:103.7north-northwest3.7
01:203.7north3.5
01:303.7north-northwest2.5
01:403.8north-northwest3.5
01:503.7north-northwest3.2
02:003.5north4.8
02:103.5north-northwest3.7
02:203.5north-northwest4.6
02:303.5north-northwest3.7
02:403.7north2.9
02:503.6north4.6
03:003.6north-northwest5.2
03:103.5north-northwest4.1
03:203.8north-northwest5.2
03:303.7north-northwest5.1
03:403.5north-northwest4.3
03:503.7north-northwest4.8
04:003.6north-northwest5.1
04:103.5north-northwest4.8
04:203.7north-northwest4.3
04:303.7-CALM
04:403.5northwest6.3
04:503.7northwest6.0
05:003.5west-northwest5.7
05:103.6-CALM
05:203.5west-northwest5.4
05:303.6-CALM
05:403.6-CALM
05:503.7north-northwest6.5
06:003.6northwest6.2
06:103.6northwest6.5
06:203.5northwest6.5
06:303.6northwest6.0
06:403.5northwest6.8
06:503.5northwest6.2
07:003.5northwest5.7
07:103.7northwest6.5
07:203.6northwest5.9
07:303.4northwest6.2
07:403.5northwest6.6
07:503.4northwest6.5
08:003.6northwest5.1
08:103.5northwest5.9
08:203.5northwest5.7
08:303.5northwest5.5
08:403.8northwest5.9
08:503.7northwest5.7
09:003.8northwest5.4
09:103.6northwest5.9
09:203.6north-northwest5.4
09:303.8north-northwest5.4
09:403.7north-northwest4.3
09:503.6north-northwest3.8
10:003.5north-northwest4.8
10:103.5north-northwest4.8
10:203.6north-northwest3.3
10:303.7north3.8
10:403.8north4.3
10:503.6north5.4
11:003.6north4.8
11:103.7north4.6
11:203.7north-northwest4.3
11:303.8north3.5
11:403.7north-northeast2.9
11:503.5north4.6
12:003.5north-northwest2.6
12:103.6north-northeast3.2
12:203.5north-northeast4.1
12:303.7north2.7
12:403.6north-northeast4.4
12:503.7north-northeast4.3
13:003.6north-northeast4.1
13:103.7north-northeast3.7
13:203.5northeast3.7
13:303.7north-northeast3.2
13:403.6north-northeast3.5
13:503.8north-northeast3.2
14:003.7northeast3.5
14:103.8north-northeast2.6
14:203.6northeast2.3
14:303.6northeast2.3
14:403.4northeast2.2
14:503.6northeast2.6
15:003.7east-northeast1.8
15:103.5northeast1.9
15:203.8north-northeast1.4
15:303.6north-northeast1.8
15:403.6north1.4
15:503.6north-northeast1.6
16:003.6northeast1.6
16:103.6north-northeast1.8
16:203.6northeast1.4
16:303.6east2.3
16:403.6east1.4
16:503.6east1.0
17:003.8east-northeast1.4
17:103.5east1.3
17:203.6east-southeast1.3
17:303.6southeast1.3
17:403.7east1.8
17:503.5southeast0.7
18:003.6south-southeast1.0
18:103.8southeast0.7
18:203.6east1.3
18:303.6east1.9
18:403.5north-northeast2.1
18:503.6north3.2
19:003.6north2.2
19:103.7north-northwest2.1
19:203.6north-northwest2.1
19:303.6north-northwest2.6
19:403.7north-northwest1.8
19:503.7north-northwest1.5
20:003.6north-northwest2.5
20:103.5northwest3.5
20:203.6northwest2.2
20:303.5northwest1.8
20:403.5west-northwest1.9
20:503.6west-northwest2.7
21:003.7northwest2.3
21:103.5northwest2.1
21:203.4northwest2.9
21:303.6northwest3.2
21:403.7northwest2.1
21:503.6west-northwest2.5
22:003.6west-northwest6.2
22:103.5west-northwest5.7
22:203.6west-northwest7.4
22:303.5west-northwest7.6
22:403.7west-northwest6.8
22:503.5west6.8
23:003.5west-northwest6.0
23:103.6west-northwest6.2
23:203.5west-northwest7.0
23:303.6west-northwest5.7
23:403.6west-northwest4.4
23:503.4west-northwest5.4