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

○Information

○Measurement value list : 2025/03/29(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
00:003.6north-northwest4.6
00:103.6north-northwest5.7
00:203.4north-northwest2.7
00:303.7north-northwest4.3
00:403.6north-northwest4.4
00:503.8north-northwest4.0
01:003.5north4.3
01:103.6north4.3
01:203.7north-northwest4.0
01:303.6north3.2
01:403.7north4.3
01:503.6north3.5
02:003.5north4.6
02:103.5north4.0
02:203.7northwest3.3
02:303.6northwest4.0
02:403.6north-northwest4.1
02:503.7northwest4.1
03:003.7northwest4.8
03:103.8north-northwest4.9
03:203.5north-northwest4.6
03:303.6north4.3
03:403.7north-northwest3.3
03:503.6northwest4.0
04:003.7northwest5.7
04:103.7west-northwest6.6
04:203.7northwest7.6
04:303.5west-northwest8.2
04:403.7northwest8.2
04:503.6west-northwest7.0
05:003.6northwest7.0
05:103.7west-northwest6.8
05:203.7northwest5.1
05:303.6west-northwest4.8
05:403.6northwest4.3
05:503.5northwest3.5
06:003.6north-northwest3.5
06:103.6north-northwest3.5
06:203.4north-northwest4.6
06:303.5northwest6.2
06:403.5northwest6.8
06:503.6northwest7.3
07:003.8west-northwest8.7
07:103.6northwest8.5
07:203.5west-northwest6.6
07:303.7west-northwest7.3
07:403.7northwest8.4
07:503.7northwest7.4
08:003.7west-northwest8.4
08:103.7west-northwest7.4
08:203.6west-northwest6.6
08:303.7west-northwest5.2
08:403.5west-northwest5.2
08:503.7west-northwest5.1
09:003.7west-northwest4.6
09:103.8northwest4.3
09:203.9north-northwest3.7
09:303.6north-northwest5.7
09:403.7northwest5.4
09:503.7northwest4.9
10:003.6northwest4.3
10:103.9north-northwest3.3
10:203.7north-northwest4.8
10:303.7north-northwest3.7
10:403.7north3.7
10:503.6north4.1
11:003.6north3.0
11:103.9north-northeast5.1
11:203.6north4.4
11:303.7north-northeast4.0
11:403.6north-northeast3.5
11:503.5north3.7
12:003.6north-northeast3.8
12:103.7north3.7
12:203.6north-northeast3.2
12:303.6north3.3
12:403.6north3.2
12:503.6north3.5
13:003.5north-northeast2.9
13:103.5north-northeast2.9
13:203.6north-northeast3.5
13:303.7north-northeast3.5
13:403.7north3.3
13:503.6north-northeast4.6
14:003.5north-northeast3.5
14:103.8north-northeast4.3
14:203.8northeast4.6
14:303.5north-northeast4.6
14:403.6north-northeast3.5
14:503.7north-northeast3.2
15:003.7north-northeast4.0
15:103.5north-northeast4.3
15:203.6northeast3.8
15:303.8northeast4.9
15:403.6northeast3.8
15:503.5northeast3.3
16:003.6north-northeast2.9
16:103.6northeast3.3
16:203.7east-northeast3.2
16:303.6northeast3.0
16:403.7northeast2.1
16:503.7northeast2.1
17:003.5northeast1.6
17:103.7east-northeast3.8
17:203.4northeast2.4
17:303.7east-northeast2.1
17:403.7east-northeast1.6
17:503.5east-southeast0.7
18:003.6northeast1.3
18:103.5southwest0.5
18:203.6south0.7
18:303.6south0.5
18:403.5-CALM
18:503.4-CALM
19:003.8-CALM
19:103.5-CALM
19:203.5west-southwest0.7
19:303.7southwest0.7
19:403.7southwest0.8
19:503.6west-southwest1.3
20:003.7west-southwest1.6
20:103.7west-southwest2.4
20:203.7west-southwest2.7
20:303.5west-southwest2.4
20:403.5west-southwest1.6
20:503.6southwest1.0
21:003.7south0.8
21:103.6south-southwest1.8
21:203.8south1.4
21:303.6south1.3
21:403.7south1.8
21:503.6south-southeast1.6
22:003.7south-southeast1.6
22:103.5south1.8
22:203.6south1.0
22:303.6south0.7
22:403.7south-southwest0.7
22:503.6southwest1.3
23:003.5southwest1.3
23:103.6south-southwest1.6
23:203.7south-southwest1.9
23:303.6south-southwest2.2
23:403.6south-southwest2.2
23:503.7south-southwest2.7