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

○Information

○Measurement value list : 2025/04/14(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
00:003.6northwest1.6
00:103.6northwest1.3
00:203.6north-northwest1.3
00:303.9northwest1.0
00:403.8northwest1.6
00:503.6northwest1.3
01:003.7northwest1.3
01:103.5north-northwest1.3
01:203.5north-northwest1.6
01:303.8north-northwest1.6
01:403.5north1.3
01:503.6north0.7
02:003.6-CALM
02:103.8north-northeast1.6
02:203.4north1.4
02:303.6north-northwest1.6
02:403.7north-northeast1.1
02:503.7north-northwest1.3
03:003.5north-northeast1.6
03:103.7north-northwest1.6
03:203.7north-northwest1.3
03:303.7north-northeast1.6
03:403.8east-northeast1.6
03:503.5northeast1.4
04:003.7northeast1.6
04:103.7east-northeast1.3
04:203.5east0.8
04:303.7east-northeast0.5
04:403.7east-southeast0.8
04:503.7south0.7
05:003.7south0.5
05:103.6south1.6
05:203.8south-southeast2.2
05:303.6southeast2.7
05:403.6southeast2.9
05:503.7southeast3.0
06:003.6southeast2.7
06:103.8southeast3.8
06:203.8southeast4.0
06:303.5southeast4.0
06:403.6east-southeast7.0
06:503.6east-southeast7.1
07:003.7east-southeast8.8
07:103.6east8.7
07:203.6east9.0
07:303.6east-southeast9.2
07:403.7east-southeast8.2
07:503.6east-southeast5.9
08:003.5east-southeast6.8
08:103.6south-southeast4.3
08:203.8east3.0
08:303.6southeast6.8
08:403.7southeast7.6
08:503.6south-southeast5.7
09:003.6south-southeast3.2
09:103.6south-southeast3.0
09:203.6south-southeast3.0
09:303.7south3.2
09:403.7south3.5
09:503.5south3.2
10:003.7south-southeast4.6
10:103.6south-southeast4.3
10:203.7south4.8
10:303.7south-southeast7.3
10:403.7southeast7.1
10:503.7south-southeast6.5
11:003.6south-southeast4.6
11:103.6south-southeast5.1
11:203.7south-southeast6.0
11:303.6south-southeast4.6
11:403.7south-southeast5.2
11:503.6southeast5.2
12:003.6southeast5.2
12:103.5southeast4.6
12:203.6south-southeast3.0
12:303.6west-northwest2.4
12:403.7west-northwest5.1
12:503.5west-northwest5.4
13:003.6west-northwest2.9
13:103.9west-northwest2.9
13:203.7west-northwest2.4
13:303.6north-northeast2.1
13:403.8northeast2.4
13:503.6northeast2.9
14:003.7northeast3.5
14:103.7northeast4.6
14:203.7northeast4.9
14:303.7northeast3.7
14:403.8north-northeast4.6
14:503.7north-northeast4.3
15:003.4north3.2
15:103.6north2.9
15:203.8north-northeast2.9
15:303.6north2.9
15:403.5north3.8
15:503.7north3.8
16:003.6north4.9
16:103.6north5.1
16:203.7north4.9
16:303.6north4.9
16:403.8north4.0
16:503.6north-northwest3.5
17:003.5north-northwest2.9
17:103.7north2.9
17:203.6north3.2
17:303.6north3.2
17:403.6north-northwest2.5
17:503.5north-northwest2.2
18:003.6northwest1.3
18:103.6north-northwest0.7
18:203.6north-northwest1.6
18:303.8north-northwest2.1
18:403.5north-northwest2.4
18:503.7north-northwest2.9
19:003.8northwest4.1
19:103.6northwest3.8
19:203.6northwest4.0
19:303.6northwest3.8
19:403.8northwest3.8
19:503.8north-northwest4.3
20:003.6north-northwest4.0
20:103.9northwest3.8
20:203.8north-northwest3.0
20:303.7northwest2.4
20:403.6north-northwest1.6
20:503.6north3.5
21:003.6north-northeast2.6
21:103.6-CALM
21:203.6west-northwest2.9
21:303.7northwest4.1
21:403.7northwest3.5
21:503.6northwest1.4
22:003.6-CALM
22:103.7-CALM
22:203.6-CALM
22:303.7-CALM
22:403.8southwest1.6
22:503.6south1.6
23:003.7south-southeast1.3
23:103.8south-southeast1.8
23:203.7south-southeast1.0
23:303.8southeast1.6
23:403.7south-southeast1.8
23:503.7southeast1.9