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

○Information

○Measurement value list : 2026/02/12(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
00:003.7west5.8
00:103.7west-northwest6.1
00:203.6west-northwest6.5
00:303.8west-northwest7.5
00:403.7west-northwest6.8
00:503.8west-northwest6.2
01:003.9west-northwest5.5
01:103.8west-northwest6.1
01:203.8west-northwest6.7
01:303.8northwest6.9
01:403.9west-northwest6.0
01:503.8west-northwest5.7
02:003.8west-northwest5.3
02:103.7west-northwest5.1
02:203.8west-northwest4.9
02:303.9northwest3.5
02:403.6west-northwest3.2
02:503.8west-northwest2.6
03:003.8west-northwest3.5
03:103.9west-northwest4.5
03:203.7west-northwest3.8
03:303.8west-northwest3.3
03:403.7west2.4
03:503.9west2.7
04:003.8west1.7
04:103.7west-northwest2.5
04:204.0northwest2.8
04:303.8northwest4.9
04:403.7northwest5.3
04:503.7northwest5.4
05:003.9west-northwest6.1
05:103.7west-northwest6.3
05:203.7west-northwest5.9
05:303.7west-northwest5.7
05:403.7west-northwest5.0
05:503.7west-northwest4.6
06:003.8west-northwest3.8
06:103.8west3.8
06:203.7west3.3
06:303.8west2.6
06:404.0west-southwest3.0
06:503.9west2.3
07:003.8west-southwest2.3
07:103.9west-southwest2.7
07:203.6west-southwest3.2
07:303.6west-southwest3.9
07:403.7west3.9
07:503.9west3.2
08:003.9west2.6
08:103.8west-southwest2.6
08:203.8west-southwest3.0
08:303.7west-southwest2.5
08:403.7southwest3.4
08:503.8west-southwest3.6
09:003.8southwest2.8
09:103.8west-southwest2.6
09:203.6west2.7
09:303.7west2.9
09:403.7west-northwest3.8
09:503.7west6.5
10:003.7west-northwest6.5
10:103.7west6.2
10:203.7west5.7
10:303.9west-southwest5.0
10:403.8west4.9
10:503.8west4.1
11:003.7west-northwest5.7
11:103.7west-northwest5.8
11:203.6west6.5
11:303.6west6.7
11:403.7west6.9
11:503.8west-northwest4.9
12:003.8west5.8
12:103.8west6.5
12:203.9west6.8
12:303.6west-southwest7.8
12:403.9west-southwest7.3
12:503.8west6.7
13:003.8west-southwest6.6
13:103.6west7.5
13:203.6west8.6
13:303.7west6.9
13:403.8west9.1
13:503.8west-southwest7.4
14:003.7west7.2
14:103.7west5.2
14:203.8west9.2
14:303.8west5.5
14:403.7west-northwest8.9
14:503.7west8.3
15:003.8west7.3
15:103.9west7.6
15:203.7west7.1
15:303.8west-northwest4.7
15:403.7west6.8
15:503.7west5.4
16:003.7west5.0
16:103.7west6.9
16:203.9west7.4
16:303.8west5.5
16:403.6west-southwest5.5
16:503.7west-southwest4.9
17:003.8west-southwest5.1
17:103.9west-southwest8.1
17:203.7west-southwest5.4
17:303.8west4.9
17:403.8west-southwest4.3
17:503.8west-southwest5.3
18:003.7west-southwest3.9
18:104.0southwest4.7
18:203.7southwest5.3
18:303.9southwest4.4
18:403.6southwest4.9
18:503.8southwest4.4
19:003.8southwest3.9
19:103.5southwest5.3
19:203.7southwest5.6
19:303.8west-southwest5.3
19:403.9west-southwest5.6
19:503.8west-southwest4.3
20:003.6southwest3.2
20:103.8southwest3.8
20:203.8west-southwest3.7
20:303.8southwest2.5
20:403.8west-southwest3.1
20:503.6west2.4
21:003.8west2.8
21:103.8west4.1
21:203.9west4.0
21:303.7west5.6
21:403.8west-northwest2.9
21:503.7west-northwest2.7
22:003.6northwest2.8
22:103.8northwest2.1
22:203.8north-northwest1.3
22:303.7northwest1.7
22:403.7north-northwest1.9
22:503.7northwest1.3
23:003.6north1.5
23:103.8north-northwest2.1
23:203.6north2.1
23:303.8northwest1.8
23:403.7northwest2.9
23:503.9northwest2.8