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

○Information

○Measurement value list : 2025/04/25(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
00:003.6-CALM
00:103.6east1.3
00:203.7east0.8
00:303.4east-southeast1.8
00:403.7east-southeast0.5
00:503.6southeast0.5
01:003.6east-southeast0.7
01:103.6south-southeast0.7
01:203.5east-southeast0.5
01:303.6east0.5
01:403.6-CALM
01:503.5-CALM
02:003.4-CALM
02:103.6-CALM
02:203.6east-northeast0.7
02:303.6east-northeast0.8
02:403.4north-northeast0.7
02:503.4east-northeast0.7
03:003.5east-northeast1.6
03:103.5east0.7
03:203.6northeast0.5
03:303.5-CALM
03:403.6southeast0.7
03:503.5southeast0.7
04:003.5south-southeast1.0
04:103.4east-southeast1.0
04:203.6south-southeast0.8
04:303.7south-southeast1.0
04:403.8east-southeast1.0
04:503.7south-southeast0.7
05:003.5south-southeast0.8
05:103.6south-southeast0.5
05:203.6southeast0.8
05:303.7southeast1.4
05:403.5south-southeast1.4
05:503.6southeast1.9
06:003.5south-southeast2.9
06:103.6south1.3
06:203.6south-southeast2.9
06:303.6south-southeast2.7
06:403.6south-southeast2.4
06:503.7south-southeast2.4
07:003.8southeast2.2
07:103.7southeast3.5
07:203.7south-southeast3.2
07:303.4south-southeast3.7
07:403.5south-southeast3.3
07:503.5southeast2.9
08:003.7south-southeast3.8
08:103.7south-southeast3.2
08:203.4south-southeast3.3
08:303.7southeast2.4
08:403.7south-southeast1.6
08:503.6southeast2.2
09:003.5south-southeast1.6
09:103.7south-southeast1.6
09:203.6south1.1
09:303.6south1.3
09:403.8south1.6
09:503.6south-southeast2.9
10:003.6south-southeast2.9
10:103.5south-southeast2.1
10:203.6south3.5
10:303.6south-southeast1.8
10:403.6south-southeast2.1
10:503.6south1.9
11:003.6south-southeast2.2
11:103.6south-southeast2.4
11:203.6south1.8
11:303.5south1.6
11:403.7south-southwest1.8
11:503.5-CALM
12:003.5south0.8
12:103.6southwest1.0
12:203.6west-northwest1.4
12:303.7north1.3
12:403.7northwest1.1
12:503.5west1.0
13:003.5west-southwest0.5
13:103.7west2.4
13:203.6west4.6
13:303.5west6.5
13:403.6west6.5
13:503.6west7.0
14:003.6west-northwest2.7
14:103.6north1.9
14:203.6north-northwest1.3
14:303.5west-northwest3.5
14:403.6west-northwest5.7
14:503.6west-northwest7.4
15:003.7west-northwest7.9
15:103.7west-northwest7.6
15:203.8west-northwest6.3
15:303.6west-northwest6.3
15:403.6west-northwest5.5
15:503.6west-northwest5.9
16:003.6west-northwest7.9
16:103.6west-northwest8.7
16:203.8west-northwest9.5
16:303.7northwest7.0
16:403.6west-northwest7.9
16:503.7west-northwest8.1
17:003.8west-northwest9.2
17:103.6west-northwest7.6
17:203.4west-northwest6.5
17:303.6west-northwest6.3
17:403.7west-northwest5.5
17:503.6west-northwest5.4
18:003.5west-northwest1.8
18:103.6west-northwest3.5
18:203.6northwest5.4
18:303.5west-northwest6.5
18:403.6west-northwest6.2
18:503.6west-northwest6.2
19:003.5west-northwest5.7
19:103.7west-northwest4.9
19:203.6northwest5.1
19:303.7northwest4.8
19:403.7northwest4.0
19:503.6northwest2.5
20:003.7northwest2.4
20:103.7north-northwest3.3
20:203.6north-northwest5.2
20:303.9north-northwest5.2
20:403.5northwest4.6
20:503.3north-northwest3.8
21:003.6north-northwest3.5
21:103.6north-northwest2.7
21:203.5north-northwest3.2
21:303.5north-northwest4.1
21:403.6north-northwest4.3
21:503.7north-northwest5.5
22:003.7north-northwest6.0
22:103.6north4.6
22:203.7north-northwest5.1
22:303.6north-northwest5.4
22:403.3north-northwest4.8
22:503.7north4.6
23:003.6north5.1
23:103.6north3.7
23:203.6north5.1
23:303.5north5.7
23:403.7north4.1
23:503.4north-northwest4.6