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

○Information

○Measurement value list : 2026/05/10(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
00:003.6west4.9
00:103.4west6.9
00:203.5west5.2
00:303.7west5.7
00:403.6west-northwest5.2
00:503.6west5.4
01:003.7west5.0
01:103.8west-northwest3.5
01:203.6west-northwest3.6
01:303.4west3.5
01:403.5west-northwest2.8
01:503.6west3.1
02:003.5west3.2
02:103.5west3.7
02:203.5west5.0
02:303.7west5.4
02:403.7west5.5
02:503.5west4.9
03:003.4west5.0
03:103.6west5.8
03:203.4west6.6
03:303.5west5.7
03:403.5west5.2
03:503.5west-southwest3.9
04:003.4west-southwest5.4
04:103.4west-southwest6.0
04:203.7west-southwest7.1
04:303.6west-southwest6.9
04:403.5west-southwest7.3
04:503.4west-southwest6.8
05:003.5west4.1
05:103.6-CALM
05:203.6east1.4
05:303.5east1.4
05:403.6west1.0
05:503.6southwest1.6
06:003.6west-northwest1.2
06:103.5west-southwest2.0
06:203.7west-southwest3.3
06:303.6west2.0
06:403.7west2.6
06:503.6west2.7
07:003.7west-southwest3.8
07:103.5west3.0
07:203.7southwest1.7
07:303.5south-southeast1.2
07:403.5south-southwest1.6
07:503.6west-southwest3.2
08:003.7west-southwest4.1
08:103.5west4.2
08:203.6west-southwest4.5
08:303.5west-southwest3.9
08:403.5west1.1
08:503.4west-southwest2.5
09:003.6west3.7
09:103.6west3.0
09:203.6west-northwest2.0
09:303.4west-northwest4.0
09:403.5west-northwest4.0
09:503.5west4.0
10:003.6west5.5
10:103.5west-northwest3.5
10:203.6west5.0
10:303.6west3.6
10:403.6northwest4.4
10:503.6west-northwest3.6
11:003.6west2.6
11:103.7south-southeast1.8
11:203.7east-northeast3.6
11:303.6east5.0
11:403.6southeast5.3
11:503.5east-southeast6.3
12:003.6east-southeast5.8
12:103.6southeast5.8
12:203.6southeast5.5
12:303.6southeast5.2
12:403.7south-southeast6.3
12:503.7southeast5.4
13:003.5south-southeast5.9
13:103.6south-southeast5.8
13:203.6south-southeast5.3
13:303.7south-southeast5.8
13:403.6south-southeast6.1
13:503.6south-southeast6.1
14:003.5south-southeast6.9
14:103.7south-southeast7.1
14:203.6south-southeast7.4
14:303.6south-southeast6.2
14:403.5southeast7.0
14:503.4south-southeast6.3
15:003.7southeast5.8
15:103.7south-southeast7.1
15:203.5southeast6.1
15:303.5southeast6.7
15:403.7south-southeast7.9
15:503.6south-southeast8.0
16:003.5southeast9.7
16:103.6south-southeast9.1
16:203.6south-southeast8.8
16:303.5south-southeast8.1
16:403.6south-southeast8.5
16:503.7south-southeast8.6
17:003.5south-southeast9.1
17:103.6south-southeast9.0
17:203.5south-southeast9.1
17:303.5south-southeast8.6
17:403.6south-southeast7.4
17:503.5south-southeast7.7
18:003.6south-southeast7.7
18:103.6south-southeast6.1
18:203.5south6.6
18:303.7south7.6
18:403.7south7.1
18:503.6south7.1
19:003.7south6.6
19:103.6south6.2
19:203.5south6.0
19:303.6south-southeast5.1
19:403.6south-southeast5.3
19:503.7south-southeast5.5
20:003.6south-southeast6.0
20:103.7south-southeast6.5
20:203.6south6.4
20:303.5south-southeast6.6
20:403.5south6.2
20:503.5south6.1
21:003.6south6.4
21:103.6south5.0
21:203.5south-southwest4.5
21:303.7south-southwest5.8
21:403.5south-southwest6.3
21:503.6south-southwest7.4
22:003.6south-southwest7.9
22:103.6south-southwest6.7
22:203.6south-southwest7.4
22:303.6south-southwest7.1
22:403.5south-southwest7.6
22:503.5south-southwest8.0
23:003.5south-southwest7.5
23:103.6south-southwest7.3
23:203.6south-southwest6.1
23:303.7south-southwest6.6
23:403.6south-southwest5.4
23:503.7south-southwest6.3