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

○Information

○Measurement value list : 2025/06/26(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
00:003.8south7.1
00:103.5south-southeast6.4
00:203.7south-southeast5.8
00:303.7south-southeast6.1
00:403.6south-southeast6.3
00:503.6south-southeast5.6
01:003.6south-southeast5.7
01:103.7south6.1
01:203.5south-southeast6.0
01:303.6south-southeast7.0
01:403.6south-southeast7.3
01:503.7south-southeast5.6
02:003.7south-southeast5.5
02:103.4south6.8
02:203.6south6.0
02:303.6south-southeast5.6
02:403.7south5.8
02:503.6south-southeast4.4
03:003.6south-southeast5.6
03:103.7south-southeast5.6
03:203.5south6.1
03:303.8south-southeast5.7
03:403.6south-southeast6.2
03:503.5south-southeast5.9
04:003.7south-southeast5.9
04:103.5south-southeast5.7
04:203.5south-southeast5.2
04:303.5south-southeast4.8
04:403.5south-southeast5.0
04:503.5south-southeast4.9
05:003.5south5.2
05:103.4south5.1
05:203.7south4.6
05:303.6south4.0
05:403.6south-southeast3.0
05:503.6south-southeast4.8
06:003.5south-southeast5.5
06:103.6south-southeast5.7
06:203.6south-southeast4.9
06:303.6south-southeast4.9
06:403.7south-southeast4.8
06:503.7south3.6
07:003.7south-southeast4.6
07:103.5south5.5
07:203.7south-southeast4.8
07:303.5south-southeast4.6
07:403.6south-southeast4.8
07:503.5south-southeast4.7
08:003.6south-southeast5.3
08:103.6south4.7
08:203.5south-southeast3.9
08:303.7south-southeast3.9
08:403.5southeast4.0
08:503.7southeast4.5
09:003.5southeast3.0
09:103.6southeast3.7
09:203.7southeast4.3
09:303.6southeast3.4
09:403.6southeast3.9
09:503.5southeast3.3
10:003.7southeast2.7
10:103.4southeast2.9
10:203.5east-southeast2.7
10:303.5east-southeast2.6
10:403.5southeast3.0
10:503.7southeast2.3
11:003.5southeast2.2
11:103.7southeast2.0
11:203.5east2.3
11:303.6southeast2.3
11:403.7east-southeast2.6
11:503.5east-southeast1.8
12:003.5east-southeast2.8
12:103.6east3.2
12:203.6east-southeast3.1
12:303.5east3.5
12:403.6east-southeast3.5
12:503.7southeast3.2
13:003.6east-southeast3.1
13:103.5southeast2.7
13:203.5east-southeast2.7
13:303.5east-southeast3.1
13:403.5east-southeast3.4
13:503.4southeast3.1
14:003.5east-southeast3.1
14:103.7southeast2.4
14:203.6southeast2.4
14:303.6southeast2.5
14:403.6south-southeast2.3
14:503.6south-southeast1.5
15:003.6southeast2.1
15:103.6south-southeast1.8
15:203.5south-southeast2.2
15:303.4--
15:403.6south-southwest1.9
15:503.5southwest2.1
16:003.6west2.3
16:103.4north-northwest2.6
16:203.6north-northwest3.1
16:303.6north-northwest2.9
16:403.6north-northwest4.3
16:503.5northwest3.7
17:003.4northwest1.3
17:103.6north-northwest1.6
17:203.5northeast1.6
17:303.7-CALM
17:403.4west-northwest1.9
17:503.7west-northwest3.5
18:003.7west-northwest3.9
18:103.8west-northwest5.9
18:203.3west-northwest6.2
18:303.5west-northwest6.4
18:403.7west-northwest4.8
18:503.6west5.6
19:003.6west5.6
19:103.6west4.1
19:203.7west-northwest2.6
19:303.6north-northwest1.9
19:403.5north-northeast1.7
19:503.7-CALM
20:003.4east-southeast0.7
20:103.5southwest1.0
20:203.5east0.8
20:303.7east-northeast1.8
20:403.6east-northeast2.9
20:503.6northeast1.8
21:003.6north-northeast0.8
21:103.5-CALM
21:203.5-CALM
21:303.6northwest1.0
21:403.7west1.9
21:503.6southwest1.5
22:003.4west-southwest1.2
22:103.6west1.3
22:203.4west-northwest1.3
22:303.5west1.7
22:403.5west-northwest2.7
22:503.5west-northwest4.7
23:003.6west-northwest5.0
23:103.7west-northwest5.4
23:203.6west-northwest4.9
23:303.6west-northwest4.1
23:403.7west-northwest3.7
23:503.6west3.3