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

○Information

○Measurement value list : 2025/08/02(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
00:003.5north-northeast5.8
00:103.7north-northeast5.2
00:203.5north6.3
00:303.5north-northeast5.5
00:403.8north6.0
00:503.6north-northeast6.6
01:003.5north-northeast6.4
01:103.7north-northeast6.4
01:203.4north-northeast6.3
01:303.6north6.7
01:403.7north6.5
01:503.6north-northeast8.0
02:003.6north-northeast8.0
02:103.5north-northeast6.8
02:203.6north-northeast7.5
02:303.6north-northeast7.1
02:403.6north-northeast7.8
02:503.6north-northeast8.2
03:003.5north-northeast7.8
03:103.5north-northeast6.2
03:203.6north6.8
03:303.4north-northeast7.2
03:403.7--
03:503.7north-northeast8.2
04:003.6north-northeast7.7
04:103.6north-northeast7.1
04:203.6north-northeast7.4
04:303.7north-northeast8.2
04:403.6north-northeast7.4
04:503.6north-northeast9.1
05:003.6north-northeast7.6
05:103.5north-northeast8.8
05:203.4north-northeast7.6
05:303.5north-northeast8.6
05:403.6north-northeast7.6
05:503.6north-northeast6.2
06:003.6north-northeast7.0
06:103.6north8.8
06:203.6north5.7
06:303.6north-northeast7.2
06:403.6north6.1
06:503.5north-northeast8.2
07:003.5north-northeast7.3
07:103.6north7.8
07:203.6north6.6
07:303.5north8.1
07:403.5north7.2
07:503.6north5.2
08:003.5north-northwest7.1
08:103.6north7.8
08:203.6north6.6
08:303.5north-northwest6.2
08:403.6north8.8
08:503.7north5.5
09:003.6north-northwest5.2
09:103.6north8.0
09:203.6north8.0
09:303.7north7.4
09:403.5north5.4
09:503.6north8.9
10:003.6north5.6
10:103.8north9.9
10:203.6north-northwest4.8
10:303.6north-northwest8.0
10:403.6north7.2
10:503.6north-northwest6.3
11:003.6north-northwest8.2
11:103.6north8.2
11:203.7north6.2
11:303.6north-northwest6.0
11:403.6north-northwest6.7
11:503.7north-northwest5.8
12:003.6north-northwest7.8
12:103.5northwest6.0
12:203.7north-northwest7.7
12:303.6north-northwest6.3
12:403.6north-northwest7.9
12:503.7northwest4.8
13:003.5north-northwest8.0
13:103.6north-northwest6.0
13:203.4north-northwest5.6
13:303.5north-northwest6.4
13:403.5northwest6.3
13:503.6north-northwest5.9
14:003.8northwest5.4
14:103.4north5.7
14:203.5north5.7
14:303.5north-northeast6.3
14:403.6north5.4
14:503.6north-northeast6.5
15:003.5north4.5
15:103.5north5.4
15:203.5north4.5
15:303.6north2.6
15:403.5north-northeast5.7
15:503.5north-northeast4.1
16:003.6north4.1
16:103.5north4.2
16:203.8north4.0
16:303.6north3.8
16:403.7north3.5
16:503.5north-northwest3.0
17:003.5north-northwest2.3
17:103.6north-northwest2.1
17:203.7northwest1.8
17:303.7northwest2.0
17:403.5north-northwest2.1
17:503.7north-northwest2.7
18:003.8north-northwest3.2
18:103.6north2.6
18:203.6north4.2
18:303.6north3.3
18:403.7north2.8
18:503.4northwest2.1
19:003.5west-southwest1.7
19:103.6west0.6
19:203.6-CALM
19:303.5northeast1.4
19:403.5east1.5
19:503.6south-southeast1.6
20:003.6east-northeast10.7
20:103.6east-southeast3.4
20:203.6south-southeast5.5
20:303.7south-southeast6.2
20:403.6south5.2
20:503.6south4.7
21:003.4south4.5
21:103.7south4.6
21:203.7south4.9
21:303.6south-southwest5.3
21:403.5south-southwest4.7
21:503.6south5.1
22:003.7south-southwest4.6
22:103.6south-southwest4.1
22:203.5south-southeast4.4
22:303.6south-southeast4.1
22:403.5south-southeast3.7
22:503.6south-southeast4.9
23:003.5south4.9
23:103.5south-southeast4.3
23:203.6south5.1
23:303.6south4.8
23:403.6south3.3
23:503.4south3.1