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

○Information

○Measurement value list : 2025/12/08(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
00:003.7southwest2.4
00:103.6southwest3.5
00:203.7west-southwest2.6
00:303.7west-southwest3.6
00:403.6west-southwest3.8
00:503.6west5.8
01:003.6west6.7
01:103.7west6.9
01:203.6west-southwest7.4
01:303.6west-southwest6.5
01:403.6west-southwest6.5
01:503.7west-southwest6.2
02:003.6west6.9
02:103.5west5.7
02:203.6west4.5
02:303.7west5.4
02:403.8west-northwest7.7
02:503.6west8.6
03:003.7west7.0
03:103.5west5.8
03:203.7west-southwest6.4
03:303.7west6.1
03:403.5west7.3
03:503.6west8.2
04:003.7west8.3
04:103.6west8.5
04:203.6west7.9
04:303.6west-southwest8.2
04:403.6west-southwest6.8
04:503.7west5.9
05:003.6west5.5
05:103.6west-southwest5.9
05:203.6west-southwest5.5
05:303.7west-southwest5.4
05:403.7west-southwest4.4
05:503.6west-southwest4.3
06:003.7west-southwest4.5
06:103.6west-southwest3.2
06:203.9southwest3.9
06:303.6southwest3.6
06:403.7south-southwest2.8
06:503.6southwest2.5
07:003.8southwest2.3
07:103.6southwest2.1
07:203.8west1.5
07:303.7west-southwest1.1
07:403.8south-southwest2.6
07:503.5south-southwest4.2
08:003.7south-southwest5.1
08:103.7south7.3
08:203.7south7.5
08:303.6south7.0
08:403.6south6.8
08:503.6south6.1
09:003.7south6.3
09:103.8south7.2
09:203.8south-southeast7.7
09:303.7south-southeast7.6
09:403.5south-southeast8.3
09:503.7south-southeast7.7
10:003.6south-southeast6.8
10:103.6south-southeast6.6
10:203.5south-southeast5.8
10:303.5south-southeast6.7
10:403.5south-southeast7.3
10:503.6south-southeast6.7
11:003.8south-southeast7.0
11:103.5south-southeast8.2
11:203.7south-southeast6.7
11:303.6south-southeast6.3
11:403.7south-southeast6.2
11:503.6south-southeast6.2
12:003.6south-southeast5.9
12:103.6south-southwest6.5
12:203.7south3.0
12:303.6west-southwest5.7
12:403.8west-southwest6.4
12:503.7southwest7.2
13:003.6southwest6.1
13:103.7west-southwest7.0
13:203.7southwest5.7
13:303.5southwest4.9
13:403.7west-southwest6.8
13:503.6west-southwest5.4
14:003.6west-northwest6.8
14:103.7west-northwest7.5
14:203.6west6.4
14:303.6west5.5
14:403.6west5.7
14:503.7west5.5
15:003.5west-southwest6.8
15:103.6west-southwest6.0
15:203.5west6.1
15:303.7west-southwest6.5
15:403.9west2.7
15:503.6west2.4
16:003.5west-northwest4.2
16:103.8west4.3
16:203.6west-southwest1.7
16:303.6-CALM
16:403.6northwest1.1
16:503.7west-northwest4.4
17:003.6west5.0
17:103.7west4.1
17:203.7west2.8
17:303.8northwest2.0
17:403.6west4.0
17:503.7west-northwest3.9
18:003.8west-northwest4.1
18:103.7west-northwest3.3
18:203.4west-northwest3.9
18:303.7west-northwest6.8
18:403.7west-northwest5.0
18:503.7west-northwest6.5
19:003.6west7.8
19:103.7west6.8
19:203.6west5.3
19:303.4west3.9
19:403.7west-northwest2.8
19:503.5north-northwest1.3
20:003.6north1.7
20:103.5west-northwest1.8
20:203.8west-northwest3.0
20:303.7west2.9
20:403.7west4.4
20:503.6west-northwest1.9
21:003.6north2.6
21:103.6west-northwest2.9
21:203.6west-northwest3.9
21:303.8west3.5
21:403.5west-northwest2.8
21:503.6west3.0
22:003.7west4.5
22:103.8west3.2
22:203.7north2.5
22:303.5north2.6
22:403.6north1.8
22:503.8north-northwest2.1
23:003.5north-northwest2.5
23:103.5north-northwest1.9
23:203.6north-northwest1.8
23:303.6north2.0
23:403.7north3.3
23:503.6north3.2