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

○Information

○Measurement value list : 2025/04/21(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-northeast2.4
00:103.6northeast2.7
00:203.7north1.3
00:303.6north-northeast2.1
00:403.5north-northeast2.2
00:503.6north-northwest1.8
01:003.6north1.9
01:103.5north1.8
01:203.7north-northwest1.5
01:303.5north-northwest3.2
01:403.7northwest4.8
01:503.5north3.2
02:003.6north-northwest3.3
02:103.5north-northwest3.7
02:203.7northwest2.4
02:303.7west-northwest2.9
02:403.4west3.5
02:503.6west-northwest3.2
03:003.6west-northwest4.4
03:103.5west-northwest6.0
03:203.6northwest4.3
03:303.7northwest5.9
03:403.7north-northwest4.9
03:503.6northwest5.7
04:003.6northwest5.2
04:103.5northwest6.2
04:203.6west-northwest6.5
04:303.6west-northwest6.8
04:403.5west-northwest5.1
04:503.6northwest6.2
05:003.5northwest7.6
05:103.6northwest6.3
05:203.6west-northwest6.3
05:303.5west-northwest7.0
05:403.7northwest7.7
05:503.6northwest7.6
06:003.6northwest7.1
06:103.6northwest6.2
06:203.7northwest5.7
06:303.4northwest5.4
06:403.4northwest4.1
06:503.6north-northwest3.3
07:003.7northwest1.8
07:103.6north-northwest3.5
07:203.5northwest2.4
07:303.4northwest4.3
07:403.6north-northwest5.7
07:503.5northwest5.4
08:003.7north-northwest5.5
08:103.5north-northwest6.0
08:203.7north-northwest5.4
08:303.7north5.5
08:403.6north5.2
08:503.6north-northeast4.8
09:003.6north-northeast6.5
09:103.6north-northeast6.6
09:203.5north-northeast5.9
09:303.8north-northeast6.8
09:403.7north-northeast5.5
09:503.5north6.6
10:003.5north5.5
10:103.7north5.2
10:203.5north-northeast5.5
10:303.6north-northeast6.0
10:403.6north-northeast6.2
10:503.7north-northeast5.4
11:003.8north-northeast6.6
11:103.6north-northeast7.6
11:203.7north6.8
11:303.6north-northeast5.1
11:403.6northeast5.7
11:503.5northeast5.1
12:003.6north-northeast5.7
12:103.6north-northeast6.5
12:203.6north-northeast5.4
12:303.7north-northeast6.2
12:403.5north-northeast6.5
12:503.6north-northeast6.8
13:003.6north-northeast4.8
13:103.6north-northeast5.4
13:203.6north-northeast5.1
13:303.5north-northeast5.2
13:403.6north-northeast4.8
13:503.8north-northeast5.1
14:003.4north-northeast5.7
14:103.7north-northeast5.9
14:203.6north-northeast4.8
14:303.6northeast4.0
14:403.5northeast2.9
14:503.5east-northeast1.3
15:003.5northeast2.4
15:103.5east-northeast2.9
15:203.7northeast4.0
15:303.6northeast2.6
15:403.6north-northeast2.5
15:503.6north-northeast2.9
16:003.6northeast3.3
16:103.7northeast2.5
16:203.3north4.8
16:303.5north4.3
16:403.6east2.4
16:503.6east-southeast2.9
17:003.7east2.1
17:103.6northeast3.2
17:203.6northeast3.5
17:303.5north-northeast4.6
17:403.6north5.2
17:503.6north6.2
18:003.6north5.4
18:103.5north-northwest4.3
18:203.5north2.1
18:303.5north-northeast2.4
18:403.5north1.9
18:503.5north2.5
19:003.6north-northwest3.0
19:103.6northwest2.9
19:203.6northwest2.9
19:303.7west-northwest3.5
19:403.5west-northwest3.7
19:503.7west-northwest4.3
20:003.4west-northwest4.0
20:103.5west1.1
20:203.6south1.3
20:303.5south-southeast1.8
20:403.6south1.4
20:503.8southeast2.5
21:003.7east1.8
21:103.4northeast1.4
21:203.7north-northeast0.7
21:303.7north-northeast2.5
21:403.5north2.1
21:503.6northwest1.8
22:003.6north-northwest1.8
22:103.5north-northwest1.8
22:203.4north-northwest1.4
22:303.6northwest1.3
22:403.6west-southwest1.3
22:503.5west-southwest1.9
23:003.6south-southwest2.5
23:103.3south-southwest3.2
23:203.6south-southwest3.2
23:303.5south-southwest2.5
23:403.5south-southwest2.9
23:503.6south-southwest2.4