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

○Information

○Measurement value list : 2025/04/01(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
00:003.6southwest2.7
00:103.6southwest2.5
00:203.7southwest2.2
00:303.7southwest2.1
00:403.7south-southwest0.8
00:503.7south1.0
01:003.7south-southwest1.4
01:103.6southwest1.9
01:203.6west-southwest2.4
01:303.5west-southwest2.4
01:403.8west-southwest1.9
01:503.7west-southwest2.2
02:003.7west-southwest2.1
02:103.7west-southwest1.4
02:203.6west-southwest1.0
02:303.6southwest1.8
02:403.5west-southwest2.1
02:503.4west3.5
03:003.7west2.4
03:103.6west-southwest2.2
03:203.7west-southwest1.4
03:303.6-CALM
03:403.5-CALM
03:503.7-CALM
04:003.6north1.3
04:103.6north-northwest2.1
04:203.6northwest3.0
04:303.8northwest3.3
04:403.6northwest3.2
04:503.6north-northwest3.5
05:003.7north-northwest3.8
05:103.7northwest4.3
05:203.7northwest4.6
05:303.8northwest4.6
05:403.6northwest4.8
05:503.5northwest5.2
06:003.6northwest4.6
06:103.7northwest4.6
06:203.8northwest5.4
06:303.7west-northwest4.6
06:403.6northwest5.1
06:503.7northwest4.9
07:003.7northwest4.6
07:103.7west-northwest4.4
07:203.5west-northwest4.1
07:303.8west-northwest3.8
07:403.6northwest3.5
07:503.7west-northwest3.3
08:003.6northwest3.5
08:103.8northwest4.1
08:203.6northwest3.2
08:303.8northwest3.3
08:403.7west-northwest4.9
08:503.7west-northwest6.5
09:003.6-CALM
09:103.7northwest5.4
09:203.8northwest5.7
09:303.7northwest5.7
09:403.5northwest5.1
09:503.5northwest6.0
10:003.6northwest5.7
10:103.8northwest6.5
10:203.8northwest5.9
10:303.6northwest5.4
10:403.9north-northwest5.7
10:503.7northwest4.4
11:003.8northwest4.4
11:103.6north-northwest5.7
11:203.8north-northwest5.7
11:303.7northwest5.4
11:403.7north-northwest4.6
11:503.8north-northwest5.9
12:003.7north-northwest4.4
12:103.7north-northwest6.8
12:203.7northwest5.5
12:303.7north-northwest5.5
12:403.6northwest5.2
12:503.7north-northwest5.5
13:003.6north-northwest5.7
13:103.6northwest6.0
13:203.7northwest6.5
13:303.7northwest6.3
13:403.7northwest6.8
13:503.8north-northwest4.6
14:003.6northwest3.8
14:103.7north-northwest5.2
14:203.7north-northwest6.6
14:303.6north-northwest7.6
14:403.9northwest6.5
14:503.6northwest6.3
15:003.6northwest6.5
15:103.7northwest6.6
15:203.8northwest6.5
15:303.6northwest6.8
15:403.6northwest6.6
15:503.6northwest6.6
16:003.6northwest7.6
16:103.6northwest7.1
16:203.7northwest6.5
16:303.4northwest6.6
16:403.7northwest6.3
16:503.6northwest7.0
17:003.5northwest7.3
17:103.7northwest6.6
17:203.7northwest5.5
17:303.7northwest5.5
17:403.7north-northwest6.6
17:503.6northwest5.1
18:003.7northwest4.9
18:103.7north-northwest6.0
18:203.6north-northwest7.0
18:303.6northwest7.1
18:403.6northwest7.1
18:503.6north-northwest7.1
19:003.6northwest6.5
19:103.7northwest6.5
19:203.6northwest6.2
19:303.6north-northwest6.2
19:403.6northwest5.1
19:503.7northwest6.6
20:003.6north-northwest6.3
20:103.7north-northwest6.5
20:203.7north-northwest6.6
20:303.9north-northwest6.3
20:403.8north-northwest5.7
20:503.6north-northwest5.2
21:003.5north-northwest5.7
21:103.7north-northwest5.5
21:203.7north-northwest4.8
21:303.9north-northwest5.5
21:403.7north-northwest4.6
21:503.7north-northwest4.9
22:003.7north-northwest3.3
22:103.5north-northwest3.8
22:203.6north3.7
22:303.5north-northeast3.5
22:403.6north-northeast5.2
22:503.7north-northeast6.2
23:003.6north-northeast5.1
23:103.7north-northeast5.7
23:203.7north-northeast4.8
23:303.8north-northeast6.0
23:403.8north4.6
23:503.7north-northeast5.7