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

○Information

○Measurement value list : 2025/04/24(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-northwest6.0
00:103.6north-northwest6.8
00:203.5north-northwest7.4
00:303.6northwest7.3
00:403.7north-northwest6.8
00:503.7north-northwest6.6
01:003.7north-northwest6.3
01:103.7north-northwest6.6
01:203.7north-northwest5.4
01:303.7north5.5
01:403.6north5.4
01:503.8north6.2
02:003.5north-northwest6.2
02:103.7north8.1
02:203.5north-northwest7.6
02:303.6north-northwest5.9
02:403.7north-northwest5.5
02:503.4north-northwest5.7
03:003.7north-northwest5.9
03:103.7north-northwest5.9
03:203.7north-northwest4.9
03:303.4north-northwest4.8
03:403.5north-northwest4.4
03:503.6north-northwest4.4
04:003.5north-northwest5.4
04:103.7north-northwest5.9
04:203.7north-northwest4.0
04:303.7north-northwest5.1
04:403.7north-northwest5.5
04:503.6north-northwest5.5
05:003.5north-northwest4.3
05:103.6north-northwest5.1
05:203.5north-northwest5.1
05:303.6north-northwest5.9
05:403.6north-northwest4.3
05:503.6north-northwest5.1
06:003.5north-northwest5.2
06:103.5north-northwest5.7
06:203.3northwest4.8
06:303.5north-northwest5.1
06:403.6north-northwest4.1
06:503.7north-northwest3.8
07:003.5north-northwest3.8
07:103.7north-northwest2.9
07:203.6north-northwest2.5
07:303.7north2.9
07:403.6north2.6
07:503.5north2.6
08:003.8north2.4
08:103.5north2.5
08:203.7north3.2
08:303.7north3.2
08:403.6north2.7
08:503.4north3.7
09:003.7north-northeast4.9
09:103.6north-northeast4.0
09:203.5north-northeast4.3
09:303.6north-northeast4.1
09:403.6north-northeast3.8
09:503.6north3.2
10:003.6north2.9
10:103.4north2.9
10:203.7north-northeast2.6
10:303.6north-northeast3.3
10:403.5north3.2
10:503.6north-northeast3.8
11:003.6northeast4.0
11:103.6north-northeast4.6
11:203.6north-northeast4.6
11:303.6northeast3.7
11:403.7north-northeast3.2
11:503.7north3.7
12:003.5north-northeast4.4
12:103.7north-northeast4.9
12:203.6north-northeast4.6
12:303.6north4.8
12:403.7north-northeast3.8
12:503.7north-northeast3.7
13:003.6north-northeast5.1
13:103.6north-northeast4.6
13:203.6northeast4.1
13:303.6north-northeast3.7
13:403.5north-northeast4.1
13:503.6north-northeast4.6
14:003.5north-northeast4.6
14:103.6north-northeast4.8
14:203.5north-northeast5.1
14:303.7north3.5
14:403.8north-northeast4.1
14:503.8north-northeast3.0
15:003.6north-northeast3.7
15:103.6north-northeast4.1
15:203.6northeast3.5
15:303.6northeast3.7
15:403.5northeast4.3
15:503.6north-northeast2.5
16:003.6north-northeast2.1
16:103.8north-northeast2.9
16:203.6northeast2.2
16:303.7north-northeast3.2
16:403.5north2.5
16:503.8east-northeast1.8
17:003.6northeast2.1
17:103.8north1.3
17:203.7north-northeast2.1
17:303.6north0.7
17:403.7north1.8
17:503.6north-northeast2.1
18:003.5north-northeast1.9
18:103.4northwest0.7
18:203.6north1.6
18:303.7north-northeast1.3
18:403.6northeast1.6
18:503.5north-northwest1.0
19:003.5northwest1.3
19:103.5north2.1
19:203.5north-northeast2.4
19:303.6north-northeast1.6
19:403.5north1.6
19:503.6north1.1
20:003.5north-northeast1.4
20:103.5northeast0.7
20:203.6northeast0.8
20:303.6north-northeast0.8
20:403.6northeast0.7
20:503.7northeast0.7
21:003.7northeast0.5
21:103.5north-northwest0.7
21:203.8east-northeast0.5
21:303.5northeast1.0
21:403.5north-northwest0.7
21:503.6west0.5
22:003.5north-northeast1.0
22:103.6-CALM
22:203.6-CALM
22:303.6-CALM
22:403.6-CALM
22:503.6-CALM
23:003.5-CALM
23:103.5-CALM
23:203.5-CALM
23:303.6-CALM
23:403.5-CALM
23:503.6east-southeast0.7