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

○Information

○Measurement value list : 2025/05/11(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
00:003.5north-northeast1.5
00:103.7north-northwest0.7
00:203.6north2.4
00:303.8north-northeast3.7
00:403.6north2.4
00:503.8north-northeast3.3
01:003.6north-northwest1.9
01:103.6west-northwest2.1
01:203.6west-northwest1.6
01:303.5northwest1.8
01:403.7northwest1.3
01:503.6northwest2.3
02:003.5northwest3.2
02:103.7west-northwest7.6
02:203.6west-northwest7.9
02:303.6west-northwest8.4
02:403.6west8.8
02:503.6west9.6
03:003.8west-northwest8.2
03:103.6west-northwest7.1
03:203.6west-northwest5.4
03:303.6north-northwest4.6
03:403.7west-northwest4.6
03:503.7west7.6
04:003.6west9.3
04:103.6west6.8
04:203.5west-southwest2.4
04:303.5-CALM
04:403.5-CALM
04:503.6east-southeast1.8
05:003.6south-southeast1.8
05:103.7southwest3.0
05:203.6southwest5.2
05:303.6southwest5.9
05:403.6west-southwest4.9
05:503.5south-southwest3.8
06:003.5west-southwest4.0
06:103.6southwest5.9
06:203.6west-southwest6.8
06:303.6west-southwest10.1
06:403.7west-southwest8.4
06:503.7west-southwest9.6
07:003.6west-southwest5.2
07:103.6southwest5.1
07:203.7west-southwest5.1
07:303.7west-southwest6.6
07:403.7west-southwest8.7
07:503.6west-southwest8.1
08:003.7west-southwest8.4
08:103.7west10.6
08:203.5west-southwest9.2
08:303.7west-southwest10.1
08:403.6west-southwest7.7
08:503.6west8.7
09:003.4west12.9
09:103.7west-southwest11.5
09:203.6west-southwest12.0
09:303.6west9.2
09:403.7west10.6
09:503.6west-southwest12.2
10:003.5west10.0
10:103.7west-southwest11.1
10:203.7west-southwest7.6
10:303.6west10.1
10:403.6west-southwest7.0
10:503.7west-southwest8.4
11:003.7west-southwest10.3
11:103.7west10.7
11:203.7west-southwest8.8
11:303.6west-southwest8.7
11:403.7west9.8
11:503.5west8.5
12:003.7west-southwest10.0
12:103.6west10.3
12:203.7southwest9.5
12:303.6west7.4
12:403.6west-southwest10.7
12:503.4west8.4
13:003.7west-southwest14.5
13:103.6west-southwest14.0
13:203.7west11.1
13:303.6west-southwest12.6
13:403.6west13.3
13:503.4west10.7
14:003.7west-southwest11.4
14:103.4west-southwest9.0
14:203.5west-southwest9.8
14:303.5west-southwest9.8
14:403.6west-southwest9.8
14:503.6west-southwest9.8
15:003.7west8.1
15:103.5west8.7
15:203.6west11.4
15:303.6west10.3
15:403.7west9.8
15:503.7west10.4
16:003.6west-southwest11.7
16:103.6west11.1
16:203.4west10.9
16:303.6west9.2
16:403.6west9.6
16:503.6west-northwest8.7
17:003.7west6.8
17:103.7west-northwest7.3
17:203.5west8.1
17:303.6west8.9
17:403.7west-northwest4.8
17:503.6west7.0
18:003.5west-northwest6.8
18:103.7west-northwest6.0
18:203.5west-northwest5.7
18:303.6northwest4.6
18:403.5west4.4
18:503.6west-northwest5.9
19:003.6west-northwest6.2
19:103.6west-northwest5.1
19:203.5west-northwest4.0
19:303.6west-northwest2.9
19:403.4west-northwest2.9
19:503.7west-northwest2.6
20:003.5west-northwest3.7
20:103.6west-northwest4.9
20:203.6west-northwest5.5
20:303.7west-northwest6.5
20:403.5west-northwest5.7
20:503.7west-northwest2.7
21:003.7north0.7
21:103.6west1.9
21:203.7west0.5
21:303.5south-southeast2.1
21:403.6southeast2.6
21:503.5southeast1.9
22:003.7east-southeast1.1
22:103.6east-southeast1.4
22:203.8south-southeast1.0
22:303.5-CALM
22:403.6-CALM
22:503.7-CALM
23:003.6north-northeast0.7
23:103.5north1.4
23:203.7northwest1.8
23:303.6west-northwest4.3
23:403.5west-northwest4.3
23:503.6west-northwest4.3