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

○Information

○Measurement value list : 2026/02/14(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
00:003.8south6.6
00:103.8south-southwest7.1
00:203.8south-southwest7.1
00:303.7south-southwest6.9
00:403.7south-southwest8.0
00:503.6south-southwest6.7
01:003.7south-southwest7.2
01:103.7south-southwest6.5
01:203.8south-southwest5.3
01:303.7south-southwest6.4
01:403.7southwest5.7
01:503.7south-southwest5.8
02:003.8southwest7.3
02:103.7south-southwest5.6
02:203.7south-southwest5.6
02:303.5south-southwest6.2
02:403.6south-southwest6.3
02:503.9south-southwest5.5
03:003.8south-southwest6.3
03:103.8south-southwest7.2
03:203.6south-southwest8.1
03:303.7south-southwest7.7
03:403.8south6.7
03:503.8south-southwest6.2
04:003.9south6.7
04:103.7south-southwest7.4
04:203.8south-southwest6.9
04:303.9south5.8
04:403.8south5.5
04:503.9south-southwest5.4
05:003.7south-southwest4.8
05:103.6south-southwest4.6
05:203.7southwest4.3
05:303.7south-southwest3.9
05:403.5south-southwest3.3
05:503.7southwest3.9
06:003.7southwest5.2
06:103.8southwest4.9
06:203.7southwest3.9
06:303.7southwest4.7
06:403.8southwest5.6
06:503.7southwest4.4
07:003.8southwest4.4
07:103.8southwest4.5
07:203.7southwest4.3
07:303.8southwest4.9
07:403.6southwest5.4
07:503.7southwest3.9
08:003.8west-southwest2.8
08:103.6west-southwest2.8
08:203.8west-southwest1.5
08:303.8west6.3
08:403.7west-southwest5.9
08:503.8west6.9
09:003.8west-southwest6.8
09:103.8west-southwest7.4
09:203.8west8.5
09:303.6west-southwest7.8
09:403.7west5.5
09:503.8west-southwest6.1
10:003.6west6.2
10:103.8west4.8
10:203.8west6.6
10:303.8west6.9
10:403.8west-northwest5.3
10:503.7west5.6
11:003.8west6.4
11:103.9west5.6
11:203.9west-southwest5.2
11:303.8west5.0
11:403.6west4.6
11:503.6west4.7
12:003.6west4.8
12:103.6west-southwest3.8
12:203.7west-southwest3.5
12:303.8south1.1
12:403.8east-southeast3.0
12:503.7southeast4.4
13:003.7southeast5.6
13:103.8southeast5.1
13:203.7southeast5.3
13:303.8southeast5.2
13:403.8east-southeast5.0
13:503.6southeast5.2
14:003.6southeast5.2
14:103.7southeast5.6
14:203.8southeast4.6
14:303.7south-southeast5.6
14:403.6southeast4.3
14:503.8southeast5.1
15:003.9southeast5.0
15:103.8southeast5.2
15:203.7southeast4.0
15:303.8east-southeast4.7
15:403.8east-southeast4.7
15:503.8southeast4.2
16:003.8southeast3.6
16:103.9southeast3.6
16:203.6south-southeast4.1
16:303.6southeast4.9
16:403.8south-southeast4.4
16:503.6south-southeast5.1
17:003.7south-southeast5.5
17:103.9south-southeast6.5
17:203.9south-southeast5.9
17:303.7south-southeast6.0
17:403.7south5.1
17:503.8south3.8
18:003.8south3.3
18:103.7south3.4
18:203.6south3.6
18:303.7south-southwest3.4
18:403.7south-southwest4.0
18:503.8south-southwest6.2
19:003.7south5.4
19:103.6south5.7
19:203.6south5.3
19:303.8south-southwest5.9
19:403.7south-southwest5.2
19:503.7south-southwest5.8
20:003.7south-southwest5.6
20:103.7south-southwest4.3
20:203.8south-southwest4.3
20:303.6south-southwest3.4
20:403.7south3.4
20:503.8south3.4
21:003.7south3.5
21:103.6south2.9
21:203.7south2.9
21:303.9south-southeast1.9
21:403.8-CALM
21:503.7-CALM
22:003.7north1.7
22:103.8north2.3
22:203.8north3.6
22:303.7north-northeast2.8
22:403.6north2.3
22:503.9north-northeast1.6
23:003.7northeast1.0
23:103.7east-northeast2.7
23:203.8east-northeast1.9
23:303.6northeast1.4
23:403.7northeast0.9
23:503.7northeast1.0