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

○Information

○Measurement value list : 2025/10/17(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
00:003.5northwest7.0
00:103.6northwest8.0
00:203.6northwest7.4
00:303.7northwest8.2
00:403.6northwest7.4
00:503.6northwest6.1
01:003.5northwest7.2
01:103.6northwest7.3
01:203.6northwest7.7
01:303.6northwest7.9
01:403.6northwest8.3
01:503.7northwest7.2
02:003.6northwest8.7
02:103.7northwest9.4
02:203.7northwest8.6
02:303.5northwest6.7
02:403.5northwest7.8
02:503.4northwest7.7
03:003.4northwest7.7
03:103.5northwest8.9
03:203.6north-northwest7.4
03:303.5north-northwest7.0
03:403.5north-northwest6.2
03:503.6north-northwest6.4
04:003.7north-northwest7.5
04:103.4north-northwest5.2
04:203.6north-northwest6.3
04:303.5north-northwest6.1
04:403.7north-northwest6.1
04:503.5north-northwest5.5
05:003.5northwest5.4
05:103.4north-northwest5.9
05:203.6north-northwest5.6
05:303.5north-northwest5.3
05:403.6north-northwest4.9
05:503.5north-northwest5.5
06:003.5north-northwest4.7
06:103.7north-northwest3.7
06:203.5north-northwest4.9
06:303.6north-northwest5.1
06:403.5north-northwest5.1
06:503.7north-northwest7.2
07:003.6north-northwest6.5
07:103.6north-northwest7.5
07:203.6north-northwest7.2
07:303.6northwest5.9
07:403.6north-northwest5.4
07:503.7north-northwest4.2
08:003.6north-northwest5.8
08:103.6north-northwest5.1
08:203.5northwest5.2
08:303.6north-northwest5.2
08:403.5north-northwest4.7
08:503.5north5.6
09:003.5north-northwest5.9
09:103.6northwest6.0
09:203.6northwest5.9
09:303.5northwest5.8
09:403.6northwest5.1
09:503.5north-northwest5.2
10:003.7northwest6.2
10:103.6northwest6.0
10:203.6northwest4.9
10:303.7northwest3.7
10:403.5northwest4.5
10:503.4north-northwest3.3
11:003.6north-northwest3.6
11:103.5north-northwest4.8
11:203.6north4.2
11:303.6north-northwest3.5
11:403.5north-northeast4.4
11:503.6north-northeast4.3
12:003.5north-northeast4.7
12:103.6north-northeast5.2
12:203.5north3.3
12:303.6north3.7
12:403.4north-northeast4.4
12:503.4north-northeast3.3
13:003.5northeast3.8
13:103.5northeast3.8
13:203.7north-northeast4.2
13:303.5northeast4.6
13:403.6north3.5
13:503.6north-northeast4.0
14:003.7northeast3.6
14:103.7north2.9
14:203.6north-northeast2.8
14:303.7northeast2.5
14:403.6northeast2.4
14:503.6northeast2.5
15:003.7east-northeast3.0
15:103.6northeast2.0
15:203.4northeast1.7
15:303.7northeast2.4
15:403.6northeast2.0
15:503.5east-northeast2.3
16:003.6east-northeast2.8
16:103.5east2.5
16:203.4east-northeast1.9
16:303.6east-northeast2.2
16:403.6northeast0.8
16:503.7east1.0
17:003.6east0.6
17:103.5east-southeast1.1
17:203.6east1.4
17:303.6southeast1.7
17:403.5east-southeast1.2
17:503.7southeast1.2
18:003.6south-southwest1.2
18:103.4south-southwest0.9
18:203.7south-southwest0.8
18:303.7south-southwest1.3
18:403.7south-southwest2.0
18:503.5south-southwest2.4
19:003.7south2.0
19:103.6south-southeast2.3
19:203.6south-southwest2.3
19:303.5south-southwest2.9
19:403.7south-southwest3.6
19:503.7south-southwest3.6
20:003.8south-southwest3.7
20:103.7south-southwest3.8
20:203.5south-southwest3.7
20:303.6south-southwest3.5
20:403.6south-southwest3.9
20:503.5south-southwest3.9
21:003.6south-southwest4.1
21:103.5south3.9
21:203.5south-southwest4.0
21:303.6south-southwest4.1
21:403.5south-southwest4.1
21:503.6south-southwest4.1
22:003.7south-southwest3.9
22:103.7south-southwest4.5
22:203.4south-southwest4.0
22:303.6south-southwest4.0
22:403.6south4.3
22:503.5south3.6
23:003.6south-southwest3.3
23:103.6southwest3.8
23:203.6southwest3.9
23:303.6south-southwest4.1
23:403.5south-southwest4.1
23:503.5south-southwest4.1