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

○Information

○Measurement value list : 2026/03/01(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-northwest5.0
00:103.6west-northwest5.4
00:203.8west-northwest4.7
00:303.5west-northwest7.9
00:403.6west4.9
00:503.6west-northwest4.2
01:003.9west-northwest4.9
01:103.8west4.8
01:203.6west4.6
01:303.5west4.9
01:403.7west-southwest4.9
01:503.6west-southwest4.0
02:003.8west2.1
02:103.8west-northwest2.5
02:203.8northwest1.8
02:303.8west-southwest3.4
02:403.7west-southwest3.9
02:503.6west-southwest4.4
03:003.8west-southwest3.6
03:103.8west-southwest2.7
03:203.7west-southwest2.6
03:304.0west3.3
03:403.6west-southwest4.1
03:503.8west-southwest4.3
04:003.9west3.2
04:103.8west3.2
04:203.6west-southwest4.1
04:303.7west-southwest5.5
04:403.5west-southwest6.5
04:503.4west-southwest8.6
05:003.6west-southwest8.2
05:103.7west-southwest7.6
05:203.5west5.4
05:303.9west6.4
05:403.8west4.4
05:503.6west3.7
06:003.6west3.3
06:103.7west3.7
06:203.7west6.7
06:303.6west8.4
06:403.9west7.6
06:503.7west7.4
07:003.6west6.5
07:103.8west4.4
07:203.6west4.4
07:303.8west3.7
07:403.6west4.5
07:503.8west5.9
08:003.6west7.0
08:103.5west-northwest7.2
08:203.6west-northwest7.9
08:303.6west-northwest5.9
08:403.7west-northwest5.8
08:503.6northwest6.1
09:003.7west-northwest7.1
09:103.5northwest7.8
09:203.7northwest6.8
09:303.5west-northwest6.6
09:403.7west-northwest6.9
09:503.6west6.8
10:003.5west6.2
10:103.6west5.7
10:203.7west6.1
10:303.7west5.6
10:403.6west-southwest6.6
10:503.8west6.3
11:003.7west-southwest7.0
11:103.7west-northwest5.4
11:203.6west5.6
11:303.7west5.0
11:403.4west4.5
11:503.8west5.0
12:003.7west5.4
12:103.6west-northwest6.6
12:203.6west5.3
12:303.7west-northwest6.2
12:403.8west6.3
12:503.6west-southwest6.3
13:003.7west7.1
13:103.7west-southwest6.9
13:203.7west-southwest7.6
13:303.6west7.3
13:403.6west6.7
13:503.8west6.7
14:003.5west5.5
14:103.6west5.9
14:203.8west5.2
14:303.7west5.7
14:403.6west6.0
14:503.6west6.3
15:003.5west7.3
15:103.7west7.5
15:203.7west6.9
15:303.8west6.9
15:403.6west5.8
15:503.7west3.7
16:003.6west2.5
16:103.5west3.9
16:203.7west3.8
16:303.8northeast1.1
16:403.7northeast3.1
16:503.6northeast3.8
17:003.8northeast4.5
17:103.6northeast3.1
17:203.6north-northeast3.1
17:303.6north-northeast4.1
17:403.5north-northeast4.4
17:503.7north-northeast4.5
18:003.7north-northeast3.9
18:103.8north-northeast2.4
18:203.8north-northeast2.3
18:303.7north-northeast1.8
18:403.8north-northeast2.3
18:503.7north-northeast3.0
19:003.6north3.4
19:103.5north-northwest2.3
19:203.7north-northwest2.5
19:303.6northwest2.3
19:403.7northwest1.8
19:503.6northwest2.5
20:003.6west-northwest3.7
20:103.6west-northwest4.6
20:203.8northwest4.5
20:303.7west-northwest5.3
20:403.7west-northwest5.3
20:503.6northwest4.9
21:003.8northwest4.7
21:103.7northwest4.6
21:203.5northwest4.6
21:303.7northwest4.0
21:403.6northwest4.0
21:503.9northwest4.4
22:003.7northwest4.2
22:103.9northwest3.7
22:203.8northwest3.8
22:303.7northwest4.6
22:403.9northwest4.4
22:503.7north-northwest4.7
23:003.7northwest5.1
23:103.6northwest6.1
23:203.8northwest6.6
23:303.7northwest6.6
23:403.7northwest6.1
23:503.6west-northwest3.9