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

○Information

○Measurement value list : 2025/04/17(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
00:003.8west-southwest6.8
00:103.7west-southwest7.1
00:203.7west-southwest6.8
00:303.4west-southwest7.0
00:403.6west-southwest6.8
00:503.5southwest6.5
01:003.7west-southwest6.3
01:103.5west-southwest6.8
01:203.7southwest5.7
01:303.6west-southwest5.4
01:403.6southwest5.4
01:503.6west-southwest4.6
02:003.6west-southwest3.8
02:103.6west-southwest1.9
02:203.7west-southwest1.3
02:303.7south-southwest1.6
02:403.7southwest1.8
02:503.6south-southwest2.2
03:003.6south2.7
03:103.7south3.2
03:203.7south-southwest2.7
03:303.7south-southwest2.1
03:403.6south-southwest1.8
03:503.6south-southwest1.3
04:003.5south1.0
04:103.5south-southeast1.0
04:203.7south2.1
04:303.5south2.1
04:403.6southwest1.6
04:503.7south-southeast1.6
05:003.6south2.7
05:103.6south3.3
05:203.7south-southwest3.5
05:303.7south-southwest4.1
05:403.6southwest4.9
05:503.6south-southwest5.7
06:003.6south-southwest5.5
06:103.6south-southwest6.6
06:203.7south-southwest6.1
06:303.6south-southwest5.7
06:403.6south6.0
06:503.6south6.1
07:003.7south-southwest6.8
07:103.7south6.1
07:203.6south-southwest6.0
07:303.6south4.1
07:403.5south4.6
07:503.5south3.8
08:003.7south4.4
08:103.7south-southeast3.2
08:203.8south-southeast4.0
08:303.6south-southeast4.6
08:403.7south-southeast4.3
08:503.6south-southeast5.1
09:003.5south-southeast5.4
09:103.6southeast5.4
09:203.7south-southeast4.9
09:303.5south-southeast4.0
09:403.6south-southeast5.4
09:503.6south-southeast5.4
10:003.6south-southeast5.5
10:103.6south-southeast5.4
10:203.6south-southeast5.2
10:303.7south6.3
10:403.6south5.4
10:503.7south-southeast5.5
11:003.6south-southeast6.5
11:103.6south-southeast6.3
11:203.8south-southeast5.9
11:303.6south7.4
11:403.8south-southeast6.5
11:503.6south-southeast8.4
12:003.7south-southeast8.5
12:103.6south10.0
12:203.8south-southeast8.4
12:303.6south-southeast8.8
12:403.6south-southeast8.4
12:503.6south-southeast8.8
13:003.9south-southeast9.5
13:103.7south-southeast9.5
13:203.7south-southeast9.2
13:303.6south-southeast9.6
13:403.7south-southeast7.6
13:503.7south-southeast6.6
14:003.6south-southeast7.4
14:103.7south-southeast6.6
14:203.7south-southeast6.3
14:303.7south-southeast6.6
14:403.6south-southeast7.1
14:503.7south-southeast7.3
15:003.6south-southeast6.0
15:103.6south-southeast5.2
15:203.6south-southeast5.5
15:303.6south-southeast4.6
15:403.6south-southeast5.7
15:503.6south-southeast4.6
16:003.6south-southeast4.6
16:103.5south4.0
16:203.5south-southeast2.9
16:303.6south-southeast2.9
16:403.8south-southeast2.7
16:503.7south-southeast2.1
17:003.7south2.7
17:103.5south2.9
17:203.7south3.2
17:303.8south2.4
17:403.4south-southwest1.5
17:503.7south-southwest2.0
18:003.4southwest2.2
18:103.6west-southwest3.5
18:203.7west5.9
18:303.7west6.0
18:403.7west5.4
18:503.7west-northwest4.6
19:003.6west-northwest3.5
19:103.7west-northwest4.6
19:203.6west-northwest5.4
19:303.6west-northwest7.3
19:403.7west8.7
19:503.6west-northwest8.2
20:003.6west-northwest7.6
20:103.6west-northwest6.5
20:203.5west-northwest6.8
20:303.6west-northwest4.9
20:403.7west2.7
20:503.6west2.9
21:003.7west7.1
21:103.5west-southwest8.4
21:203.6west8.4
21:303.5west7.4
21:403.5west5.5
21:503.6west6.3
22:003.6west6.0
22:103.6west5.2
22:203.6west5.4
22:303.5west-southwest6.8
22:403.6west6.6
22:503.5west6.8
23:003.6west6.3
23:103.6west5.7
23:203.8west5.7
23:303.7west6.8
23:403.7west7.0
23:503.6west7.9