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

○Information

○Measurement value list : 2025/05/30(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
00:003.8south5.1
00:103.6south5.7
00:203.5south4.8
00:303.6south-southeast4.1
00:403.5south-southeast3.7
00:503.6south-southeast4.6
01:003.7south-southeast4.8
01:103.7south-southeast4.9
01:203.6south-southeast3.7
01:303.6south-southeast3.2
01:403.7south2.6
01:503.5south2.4
02:003.7south3.3
02:103.6south3.5
02:203.7south2.7
02:303.5south2.5
02:403.7south-southwest2.6
02:503.7south-southwest2.1
03:003.5south-southwest2.1
03:103.6south2.2
03:203.5south3.5
03:303.6south2.7
03:403.6south-southwest2.9
03:503.7southwest3.0
04:003.6west-southwest2.9
04:103.6west-southwest4.1
04:203.5west3.2
04:303.7west2.7
04:403.8north-northwest1.4
04:503.6north1.5
05:003.6north-northeast1.1
05:103.7north1.0
05:203.7east1.6
05:303.6north-northeast2.1
05:403.5north2.1
05:503.5north-northeast1.8
06:003.4north-northeast1.8
06:103.6northeast1.4
06:203.6northeast1.1
06:303.7north-northeast1.3
06:403.6northeast1.4
06:503.6north1.0
07:003.5north0.7
07:103.5-CALM
07:203.5north0.5
07:303.5northwest1.0
07:403.6west-northwest1.3
07:503.8west-northwest1.3
08:003.7northwest1.3
08:103.6northwest1.9
08:203.6northwest1.9
08:303.5northwest1.5
08:403.4northwest1.8
08:503.5northwest1.8
09:003.5northwest1.4
09:103.6northwest1.3
09:203.5north1.3
09:303.6north1.0
09:403.6north-northeast0.8
09:503.5north-northeast1.0
10:003.6north0.8
10:103.5north-northwest1.3
10:203.6north-northwest1.8
10:303.5north-northwest1.9
10:403.5north-northwest2.2
10:503.6northwest1.8
11:003.6north-northwest2.1
11:103.7north-northwest2.2
11:203.4north-northeast2.1
11:303.5north-northeast2.1
11:403.6north-northeast2.2
11:503.6north-northeast2.4
12:003.6north-northeast2.9
12:103.8north-northeast2.9
12:203.6northeast2.7
12:303.7north-northeast1.1
12:403.7north-northeast1.8
12:503.7north-northeast2.4
13:003.6north1.8
13:103.8north-northwest2.5
13:203.5north-northwest3.2
13:303.8north-northwest2.5
13:403.5north-northwest2.1
13:503.5north-northwest1.8
14:003.6north3.0
14:103.6north3.7
14:203.5north-northwest4.0
14:303.6north-northwest4.3
14:403.6north3.8
14:503.6north-northeast3.5
15:003.7north-northeast4.3
15:103.5northeast4.1
15:203.7north-northeast4.6
15:303.6north-northeast5.4
15:403.5north-northeast5.2
15:503.6northeast5.1
16:003.7north-northeast4.5
16:103.5north-northeast4.0
16:203.5north-northeast5.4
16:303.5north-northeast6.5
16:403.5north-northeast6.2
16:503.7north-northeast5.2
17:003.6north-northeast5.1
17:103.5northeast7.1
17:203.4north-northeast5.9
17:303.5north-northeast6.0
17:403.5north-northeast5.7
17:503.5north-northeast5.7
18:003.6north-northeast6.2
18:103.7north-northeast7.0
18:203.5north-northeast7.4
18:303.5north-northeast6.0
18:403.7northeast6.3
18:503.6north-northeast5.9
19:003.6north4.0
19:103.6north-northeast6.3
19:203.6north-northeast5.4
19:303.6north6.5
19:403.7north-northeast8.1
19:503.4northeast8.1
20:003.4north-northeast7.6
20:103.6north-northeast7.6
20:203.5north-northeast7.6
20:303.6north-northeast6.5
20:403.5north-northeast6.3
20:503.5north5.9
21:003.6north6.2
21:103.5north-northwest6.3
21:203.6north-northwest6.2
21:303.7north7.3
21:403.7north6.8
21:503.6north6.6
22:003.5north8.1
22:103.5north6.8
22:203.5north5.7
22:303.6north7.6
22:403.6north-northwest4.6
22:503.6north7.4
23:003.5north5.2
23:103.4north5.4
23:203.6north6.0
23:303.5north6.5
23:403.6north-northeast7.0
23:503.7north-northeast7.6