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

○Information

○Measurement value list : 2026/02/03(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
00:003.8west8.5
00:103.7west8.9
00:203.9west8.7
00:303.7west-northwest8.3
00:403.8west-northwest8.7
00:503.8west-northwest10.0
01:003.8west-northwest8.6
01:103.8west-northwest8.8
01:204.0west-northwest8.5
01:303.8west-northwest8.9
01:403.7west-northwest8.4
01:503.8west-northwest6.2
02:003.9west-northwest5.9
02:103.7west-northwest6.3
02:203.7west-northwest7.0
02:303.8west-northwest7.6
02:403.7west-northwest6.6
02:503.8west-northwest5.9
03:003.8west-northwest5.9
03:104.0northwest4.9
03:203.7northwest4.9
03:303.7northwest4.9
03:403.8west-northwest5.7
03:503.8west-northwest6.7
04:003.7west-northwest4.6
04:103.7west-northwest3.5
04:203.7west3.6
04:303.6west2.6
04:403.9west-southwest2.5
04:503.6west-southwest2.7
05:004.0west2.3
05:103.7west2.3
05:203.7west2.2
05:303.6west2.8
05:403.6west-northwest4.5
05:503.7west-northwest4.5
06:003.9west-northwest4.0
06:103.9west-northwest4.8
06:203.7west-northwest4.9
06:303.8west-northwest5.3
06:403.8west-northwest3.8
06:503.8west-northwest2.4
07:003.8west-northwest2.7
07:103.7west-northwest2.4
07:203.8west-northwest2.3
07:303.8west-northwest2.1
07:403.7northwest2.8
07:503.7northwest3.4
08:003.7northwest2.8
08:103.7west-northwest2.2
08:203.7west-northwest2.0
08:303.6west-northwest2.8
08:403.9northwest2.0
08:503.9west0.9
09:003.7west-northwest1.2
09:103.7west-northwest2.2
09:203.9west3.2
09:303.9west-northwest3.4
09:403.6west-northwest3.3
09:503.9west2.9
10:003.9west-northwest4.3
10:103.7west-northwest6.7
10:203.7northwest5.5
10:303.8west-northwest5.2
10:403.7west-northwest7.2
10:503.7west-northwest8.7
11:003.7northwest8.9
11:103.9west-northwest7.6
11:203.8northwest10.0
11:303.8west-northwest7.2
11:403.9northwest7.2
11:503.7northwest7.7
12:004.0northwest6.8
12:103.6northwest6.3
12:203.7northwest5.8
12:303.8northwest5.4
12:403.7northwest6.0
12:503.6north-northwest4.8
13:003.7northwest4.3
13:104.0north-northwest3.6
13:203.9northwest4.0
13:303.7north-northwest4.6
13:403.8northwest3.4
13:503.8west-northwest3.6
14:003.8northwest2.5
14:103.9north-northwest2.8
14:204.0northwest3.6
14:303.8west-northwest3.2
14:403.7northwest3.0
14:503.8west-northwest4.1
15:003.8west4.5
15:103.6west3.6
15:203.8west-northwest3.1
15:303.8west4.1
15:403.8west4.8
15:503.8west5.2
16:003.8west-southwest3.5
16:103.9west-southwest3.9
16:203.8west-southwest4.8
16:303.8west-southwest5.0
16:403.7west3.0
16:503.8west2.2
17:003.7west2.2
17:103.9west-southwest2.9
17:203.9west4.6
17:303.6west5.1
17:403.8west7.1
17:503.6west8.0
18:003.7west8.1
18:103.8west6.2
18:203.7west6.7
18:303.5west-northwest5.8
18:403.8west-northwest5.5
18:503.6west-northwest5.2
19:003.8west-northwest4.6
19:103.7west-northwest4.8
19:203.8west6.6
19:303.8west-northwest7.5
19:403.7west-northwest5.8
19:503.9west-northwest5.5
20:003.6west-northwest4.7
20:103.7west-northwest5.8
20:203.5west-northwest5.3
20:303.7west-northwest5.3
20:403.7northwest5.6
20:503.9west-northwest5.5
21:003.9west-northwest4.8
21:103.8west-northwest5.7
21:203.7west-northwest4.6
21:303.7west-northwest4.6
21:403.7west-northwest4.4
21:503.8west-northwest2.8
22:003.8west-northwest2.7
22:103.7northwest3.9
22:204.0west-northwest2.8
22:303.7west1.7
22:404.0west-northwest2.4
22:503.8west0.9
23:003.8-CALM
23:103.8-CALM
23:203.8west1.3
23:303.7west-southwest0.9
23:403.7west3.5
23:503.8west6.1