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

○Information

○Measurement value list : 2026/01/12(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
00:003.8west6.2
00:103.9west5.6
00:203.8west5.6
00:303.7west5.9
00:403.8west-northwest4.5
00:503.8west-northwest3.6
01:003.7west-northwest3.2
01:103.9west1.4
01:203.5west-northwest3.0
01:303.9west-northwest3.7
01:403.9west3.5
01:503.5west-southwest5.3
02:003.8west6.6
02:103.6west-southwest8.1
02:203.8west7.0
02:303.9west-northwest5.8
02:403.8west4.3
02:503.6west3.1
03:003.6west-southwest2.7
03:103.8west-southwest3.4
03:203.7west-southwest5.5
03:303.8west4.9
03:403.7west-southwest5.8
03:503.7west6.2
04:003.7west-southwest5.6
04:103.8west-southwest5.6
04:203.8west-southwest7.9
04:303.7west5.8
04:403.8west6.3
04:503.8northwest3.8
05:003.8northwest2.6
05:103.7west-northwest3.3
05:203.8west4.5
05:303.9west6.0
05:403.8northwest3.0
05:503.7north-northwest1.8
06:003.6west-northwest2.2
06:103.9west5.5
06:203.7west-northwest4.1
06:303.8west7.0
06:403.7west-northwest7.6
06:503.7west7.1
07:003.7west7.8
07:103.6west7.1
07:203.8west-northwest6.7
07:303.6west-northwest7.4
07:403.9west7.3
07:503.8west8.1
08:003.8west7.8
08:103.9west6.3
08:203.8west7.9
08:303.7west6.8
08:403.8west6.7
08:503.7west6.5
09:003.8west5.7
09:103.8west3.8
09:203.6west-southwest4.5
09:303.7southwest1.9
09:403.6southwest6.1
09:503.6south-southeast2.5
10:003.7south-southwest1.9
10:103.7west-southwest4.3
10:203.9west-southwest4.8
10:303.9southwest3.9
10:403.7southwest2.5
10:503.8southwest4.0
11:003.6west-southwest2.3
11:103.8west4.3
11:203.8west4.0
11:303.7west-southwest1.6
11:403.8west-northwest0.9
11:503.7west2.3
12:003.7west-southwest5.8
12:103.6west6.5
12:203.7west5.2
12:303.7west-southwest6.7
12:403.9west-southwest7.3
12:503.7west-southwest7.4
13:003.7west5.1
13:103.8west3.4
13:203.6west-northwest5.7
13:303.6west4.5
13:403.7west7.5
13:503.7west-southwest7.8
14:003.7west8.6
14:103.8west7.1
14:203.5west-southwest5.6
14:303.6west-southwest6.4
14:403.7west5.3
14:503.9west-southwest5.4
15:003.6west5.2
15:103.6west7.7
15:203.9west-southwest5.6
15:303.8west-southwest4.8
15:403.7west-southwest3.3
15:503.9southwest5.0
16:003.6west-southwest6.2
16:103.8west-southwest4.9
16:203.7southwest3.3
16:303.7west2.3
16:403.7west-southwest1.1
16:503.8west3.9
17:003.8southwest1.4
17:103.7southwest1.7
17:203.7south1.8
17:303.7west1.9
17:403.7west-southwest0.9
17:503.8-CALM
18:003.6south-southeast0.7
18:103.8east-southeast1.5
18:203.8south-southwest1.4
18:303.7southwest0.7
18:403.8south-southeast0.8
18:503.8southeast1.3
19:003.7south2.4
19:103.8south-southwest3.0
19:203.6southwest2.4
19:303.7south2.0
19:403.7south-southeast2.4
19:503.7south3.0
20:003.6south3.4
20:103.7south2.7
20:203.7south3.2
20:303.8south-southeast3.8
20:403.7south4.0
20:503.6south-southeast3.3
21:003.7south-southeast3.8
21:103.8south3.9
21:204.0south-southeast4.4
21:303.7south-southeast5.2
21:403.8south-southeast5.5
21:503.6south-southeast6.4
22:003.7south-southeast7.0
22:103.9south6.1
22:203.8south-southeast5.7
22:303.8south-southeast5.5
22:403.8south-southeast5.4
22:503.7south-southeast4.7
23:003.7south4.7
23:103.7south3.7
23:203.9south3.5
23:303.6south3.3
23:403.6south-southwest2.6
23:503.7south3.0