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

○Information

○Measurement value list : 2025/02/20(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
00:003.7west-northwest7.9
00:103.8west-northwest8.5
00:203.7west7.3
00:303.8west8.1
00:403.8west-northwest6.6
00:503.7west5.7
01:003.7west-northwest5.2
01:103.7west-northwest4.4
01:203.7northwest4.1
01:303.6west-northwest5.2
01:403.9west-northwest5.7
01:503.7west-northwest3.5
02:003.8west-southwest3.0
02:103.7west-southwest3.5
02:203.8west-southwest3.7
02:303.8west-southwest3.0
02:403.8west-southwest2.9
02:504.1west-northwest2.9
03:003.8west-northwest4.0
03:103.8west-northwest4.6
03:203.8west-northwest5.9
03:303.9west-northwest6.2
03:403.9west-northwest5.7
03:503.8northwest4.6
04:003.9west3.8
04:103.8west3.3
04:203.8west3.0
04:303.8west3.2
04:403.7west4.8
04:503.8west4.8
05:003.9west-northwest4.6
05:103.6west-northwest5.2
05:203.7west-northwest4.4
05:303.8west4.9
05:403.6west6.6
05:503.8west-northwest6.8
06:003.9west6.5
06:103.7west7.3
06:203.8west-northwest6.5
06:303.8west-northwest6.6
06:403.8west7.3
06:503.8west-northwest7.9
07:003.7west7.4
07:103.9west-northwest6.6
07:203.9west-northwest6.2
07:303.8west-northwest5.7
07:403.7west-northwest4.4
07:503.6west-northwest3.0
08:003.7west1.9
08:103.8northwest1.4
08:203.8west-northwest2.2
08:303.8west-northwest2.7
08:403.8west-northwest2.5
08:504.0west-northwest2.5
09:003.7west2.7
09:103.8northwest3.3
09:203.8west2.9
09:304.0west3.7
09:403.7northwest4.9
09:503.9west-northwest4.1
10:003.8west-northwest3.8
10:103.8west-northwest3.2
10:203.8west4.1
10:303.8west3.7
10:403.8northwest0.5
10:503.7west-northwest3.3
11:003.9west-northwest3.5
11:103.9west1.9
11:203.9west2.2
11:303.9west-southwest3.2
11:403.8west4.6
11:503.8west4.6
12:003.9west4.6
12:103.8west2.2
12:203.8west-northwest3.2
12:303.6west3.8
12:403.8west-northwest5.7
12:503.8northwest6.2
13:003.8west3.5
13:103.9northwest1.8
13:203.8west-northwest4.9
13:303.7northwest3.7
13:403.7northwest6.2
13:503.8northwest4.4
14:003.7north3.0
14:103.8north-northwest3.8
14:203.9northwest3.8
14:303.7west-northwest4.1
14:403.7northwest3.5
14:503.9north-northwest3.8
15:003.8north2.7
15:103.9north4.6
15:203.9north5.5
15:303.8north-northwest6.0
15:403.7north-northwest6.5
15:503.7northwest5.7
16:003.8northwest5.7
16:103.8northwest4.9
16:203.8west-northwest3.3
16:303.8northwest3.0
16:403.6northwest2.1
16:503.7northwest2.2
17:003.9west-northwest1.9
17:103.8north-northwest1.6
17:203.8north-northwest1.3
17:303.9north1.3
17:403.6west-northwest1.3
17:503.9west-northwest2.9
18:003.6west-northwest2.1
18:103.8west-northwest2.7
18:203.8west-southwest2.9
18:303.8west3.5
18:403.9west-southwest3.5
18:503.8west-southwest4.4
19:003.8west5.4
19:103.7west4.6
19:203.8west-northwest4.4
19:303.7west-northwest3.3
19:403.9west-northwest5.7
19:503.8west-northwest4.6
20:004.0northwest5.2
20:103.8northwest3.8
20:203.7west-northwest4.1
20:303.8west-northwest3.2
20:403.7west-northwest2.2
20:503.8west-northwest2.4
21:003.9west-northwest2.2
21:103.7west-northwest2.4
21:203.8west-northwest2.2
21:303.9west-northwest1.9
21:403.8west-northwest2.4
21:503.8west-northwest3.0
22:003.8northwest3.7
22:103.7northwest4.1
22:203.8northwest5.1
22:303.9west-northwest6.0
22:403.7west-northwest5.4
22:503.9west-northwest4.4
23:003.8west-northwest3.5
23:103.9west-northwest3.2
23:203.8west-northwest2.2
23:303.6west-southwest2.1
23:403.8west2.5
23:503.8west-southwest2.4