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

○Information

○Measurement value list : 2025/04/15(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
00:003.7east-southeast2.1
00:103.7southeast1.8
00:203.6south-southeast1.3
00:303.7south-southeast2.7
00:403.6south-southeast3.0
00:503.8south-southeast2.7
01:003.6southeast2.1
01:103.5southeast1.1
01:203.7south-southeast1.3
01:303.7south-southeast1.8
01:403.7south-southeast2.1
01:503.7south-southeast2.2
02:003.5south-southeast2.4
02:103.7south-southeast1.9
02:203.4south-southeast1.3
02:303.7south-southeast1.4
02:403.8south-southeast1.3
02:503.7south-southeast1.4
03:003.7south-southeast1.8
03:103.7south-southeast0.7
03:203.6east-southeast0.8
03:303.7southeast1.6
03:403.7southeast1.3
03:503.6southeast1.4
04:003.6south-southeast1.3
04:103.6south1.8
04:203.6southeast1.6
04:303.8southeast1.3
04:403.7south-southeast1.6
04:503.6south1.9
05:003.8south-southeast1.1
05:103.7southeast0.7
05:203.6southeast1.8
05:303.6southeast2.2
05:403.7south-southeast2.1
05:503.8south-southeast1.0
06:003.7-CALM
06:103.6-CALM
06:203.6south-southwest1.0
06:303.8south-southwest0.7
06:403.8south-southwest0.7
06:503.6-CALM
07:003.7-CALM
07:103.4north-northeast0.7
07:203.6north-northeast0.7
07:303.6north-northeast0.8
07:403.7north1.0
07:503.7north-northeast1.3
08:003.7north-northeast1.6
08:103.7east-northeast2.5
08:203.8east-northeast1.8
08:303.7northeast2.4
08:403.7northeast1.4
08:503.7northeast2.4
09:003.8north-northeast2.7
09:103.6northeast2.6
09:203.8northeast1.9
09:303.7northeast2.4
09:403.6northeast2.9
09:503.7east-northeast3.0
10:003.7northeast3.2
10:103.6east-northeast2.9
10:203.5east2.1
10:303.7northeast1.6
10:403.6northeast1.9
10:503.8east-northeast1.3
11:003.6northeast1.4
11:103.7northeast1.6
11:203.7east-northeast2.1
11:303.5east-northeast1.9
11:403.7east-northeast2.2
11:503.6east4.0
12:003.6east4.0
12:103.7northeast3.2
12:203.6northeast4.0
12:303.8northeast3.7
12:403.6north-northeast4.3
12:503.7northeast4.4
13:003.6northeast2.7
13:103.6north-northeast3.4
13:203.6north-northwest4.3
13:303.8north3.8
13:403.5north-northeast3.5
13:503.7north4.0
14:003.7north5.1
14:103.8north4.3
14:203.6north-northwest2.9
14:303.6north-northwest2.7
14:403.7north-northwest3.3
14:503.7north-northwest4.3
15:003.8northwest4.3
15:103.6northwest5.1
15:203.6-CALM
15:303.6-CALM
15:403.7north-northwest6.8
15:503.7north-northwest5.1
16:003.6northwest4.4
16:103.6north-northwest4.9
16:203.8north-northwest5.7
16:303.8north-northwest5.1
16:403.7north-northwest4.4
16:503.6northwest5.7
17:003.7west-northwest8.1
17:103.5northwest6.8
17:203.8northwest6.5
17:303.7-CALM
17:403.6north-northwest6.6
17:503.7north-northwest6.3
18:003.7north-northwest5.4
18:103.7north-northwest4.9
18:203.6northwest4.1
18:303.7northwest3.0
18:403.6west-northwest3.2
18:503.7west-northwest2.7
19:003.6north-northwest2.2
19:103.8northwest1.0
19:203.7north-northeast1.8
19:303.8north-northeast1.4
19:403.5-CALM
19:503.7south-southwest1.9
20:003.8south-southwest2.4
20:103.8southwest2.7
20:203.8west4.6
20:303.7west5.1
20:403.6west6.2
20:503.6west8.1
21:003.7west9.0
21:103.6west9.5
21:203.6west8.7
21:303.8west8.2
21:403.8west8.1
21:503.5west6.2
22:003.5west7.0
22:103.8west8.4
22:203.7west8.5
22:303.6west10.4
22:403.6west8.5
22:503.7west9.3
23:003.6west9.2
23:103.7northwest5.1
23:203.7west-southwest5.6
23:303.7west-southwest4.9
23:403.6southwest2.6
23:503.6south-southwest2.1