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

○Information

○Measurement value list : 2026/06/04(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-northwest6.8
00:103.5north-northwest6.9
00:203.4north-northwest8.7
00:303.7north-northwest6.2
00:403.5north-northwest7.7
00:503.6north-northwest6.5
01:003.8north-northwest5.3
01:103.7north8.0
01:203.6north-northwest6.2
01:303.6north-northwest6.5
01:403.6north-northwest7.5
01:503.7north-northwest6.8
02:003.5north-northwest7.8
02:103.7north-northwest6.2
02:203.6north-northwest6.9
02:303.6north-northwest6.3
02:403.7north-northwest6.6
02:503.8north-northwest7.3
03:003.5north-northwest6.6
03:103.5northwest7.8
03:203.6north-northwest6.7
03:303.6north6.6
03:403.6north6.9
03:503.6north-northwest7.4
04:003.6north-northwest5.9
04:103.5north-northwest6.3
04:203.4north-northwest7.1
04:303.6north5.8
04:403.6north-northwest6.6
04:503.6north-northwest6.4
05:003.6north-northwest6.6
05:103.6north-northwest6.8
05:203.6northwest6.8
05:303.7northwest6.3
05:403.8north-northwest7.2
05:503.7north-northwest8.1
06:003.8north-northwest6.5
06:103.7north-northwest6.6
06:203.7north-northwest7.4
06:303.5north-northwest6.8
06:403.6north-northwest6.4
06:503.6north-northwest6.8
07:003.6north-northwest5.7
07:103.5north-northwest6.7
07:203.7north-northwest6.1
07:303.6north-northwest6.6
07:403.7north-northwest7.3
07:503.6north-northwest6.6
08:003.6north-northwest6.4
08:103.5north-northwest7.3
08:203.6north-northwest6.1
08:303.6north-northwest5.6
08:403.5north-northwest6.4
08:503.7north-northwest6.6
09:003.5north-northwest8.2
09:103.5northwest6.0
09:203.5northwest6.4
09:303.6north-northwest6.8
09:403.5north-northwest7.5
09:503.6north-northwest6.6
10:003.6north-northwest5.9
10:103.7north-northwest5.7
10:203.7north-northwest6.0
10:303.4north-northwest6.8
10:403.7north-northwest7.3
10:503.6northwest6.9
11:003.5north-northwest6.3
11:103.7north-northwest7.7
11:203.5north-northwest6.7
11:303.7northwest5.5
11:403.6north-northwest4.4
11:503.4north4.5
12:003.8northwest5.4
12:103.6north-northwest5.9
12:203.6north-northwest5.5
12:303.7north-northwest4.2
12:403.5north-northwest6.7
12:503.5north5.8
13:003.5north-northwest4.4
13:103.7north-northwest5.3
13:203.5north7.7
13:303.7north-northwest6.6
13:403.5north7.3
13:503.7north6.8
14:003.6north6.3
14:103.4north-northeast2.9
14:203.5north-northwest5.5
14:303.6northwest4.7
14:403.4north-northwest5.9
14:503.4north-northwest4.6
15:003.6north-northwest6.1
15:103.5north-northwest5.2
15:203.5north-northwest5.6
15:303.7north-northwest5.6
15:403.6north-northwest5.2
15:503.5north-northwest4.6
16:003.7northwest4.5
16:103.5northwest5.5
16:203.6northwest5.4
16:303.7northwest4.7
16:403.7northwest4.6
16:503.7northwest4.8
17:003.6northwest4.9
17:103.7northwest4.4
17:203.4northwest5.1
17:303.4northwest4.9
17:403.6northwest4.5
17:503.5northwest4.8
18:003.7northwest5.0
18:103.7north-northwest5.1
18:203.6north4.7
18:303.7north4.6
18:403.5north-northeast5.5
18:503.5north-northeast4.7
19:003.5north-northeast5.2
19:103.8north-northeast5.7
19:203.6north5.3
19:303.6north4.1
19:403.6north-northwest5.0
19:503.5north-northwest4.8
20:003.6north-northwest5.0
20:103.5north-northwest4.5
20:203.6north-northwest4.9
20:303.7northwest5.3
20:403.7north-northwest5.7
20:503.6north-northwest4.9
21:003.6north-northwest5.9
21:103.6north-northwest4.3
21:203.7north-northwest5.1
21:303.7north-northwest5.7
21:403.6northwest5.7
21:503.6northwest5.8
22:003.6northwest5.6
22:103.6northwest5.8
22:203.4northwest6.0
22:303.5north-northwest6.3
22:403.5north7.3
22:503.6north-northwest5.9
23:003.6north-northwest5.8
23:103.5north-northwest5.0
23:203.6north-northwest5.8
23:303.5north-northwest6.0
23:403.6north-northwest5.5
23:503.7north-northwest5.2