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

○Information

○Measurement value list : 2026/06/22(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
00:003.6northwest6.9
00:103.4northwest6.4
00:203.7north-northwest7.4
00:303.5north-northwest7.4
00:403.6northwest7.3
00:503.7north-northwest8.2
01:003.6northwest6.8
01:103.7north-northwest7.3
01:203.6north-northwest6.8
01:303.6north-northwest7.0
01:403.5northwest6.2
01:503.6north-northwest6.8
02:003.9northwest6.7
02:103.5north-northwest6.8
02:203.6north-northwest6.3
02:303.5north-northwest5.3
02:403.6north-northwest4.9
02:503.4north-northwest5.5
03:003.6north-northwest6.1
03:103.6north-northwest6.0
03:203.6northwest5.5
03:303.7north-northwest5.9
03:403.6north-northwest6.5
03:503.6north-northwest5.8
04:003.6north-northwest6.2
04:103.5north-northwest5.3
04:203.5north-northwest6.1
04:303.6northwest5.5
04:403.6north-northwest6.2
04:503.6north-northwest6.7
05:003.5north-northwest6.4
05:103.6north-northwest5.7
05:203.7north-northwest5.9
05:303.5north-northwest6.3
05:403.6northwest5.1
05:503.7northwest6.5
06:003.7northwest6.6
06:103.5northwest6.8
06:203.3northwest6.6
06:303.7north-northwest6.5
06:403.6north-northwest6.6
06:503.4northwest6.7
07:003.5north-northwest6.3
07:103.6north-northwest5.6
07:203.6north-northwest7.1
07:303.6north-northwest5.7
07:403.7north-northwest5.8
07:503.5north-northwest6.9
08:003.7north-northwest6.3
08:103.6north-northwest6.5
08:203.8north-northwest6.5
08:303.6north-northwest4.8
08:403.5north-northwest5.6
08:503.4north-northwest5.4
09:003.6north-northwest5.7
09:103.6north-northwest5.8
09:203.6north-northwest4.5
09:303.7north-northwest5.7
09:403.7northwest4.9
09:503.8north-northwest4.8
10:003.7north-northwest5.1
10:103.7north-northwest4.7
10:203.6north-northwest5.6
10:303.6north-northwest4.5
10:403.7north-northwest4.3
10:503.5north-northwest4.8
11:003.6north-northwest4.7
11:103.6north-northwest4.2
11:203.7north5.6
11:303.4north-northwest5.1
11:403.5north4.9
11:503.6north5.3
12:003.5north6.3
12:103.6north5.3
12:203.5north-northwest5.2
12:303.6north-northwest5.9
12:403.4north-northwest5.7
12:503.5north-northwest5.2
13:003.7north6.6
13:103.5north-northwest5.6
13:203.7north-northwest5.8
13:303.8north-northwest5.8
13:403.5north5.5
13:503.6north-northwest6.0
14:003.7north-northwest5.7
14:103.7northwest6.4
14:203.7north-northwest5.7
14:303.7north-northwest6.3
14:403.6northwest6.1
14:503.7northwest6.4
15:003.6north-northwest5.9
15:103.6northwest5.6
15:203.7northwest5.2
15:303.6northwest4.8
15:403.5northwest5.2
15:503.6north-northwest5.2
16:003.6north-northwest5.4
16:103.6north-northwest5.0
16:203.7north-northwest5.0
16:303.4north-northwest4.7
16:403.6north-northwest4.7
16:503.5north-northwest4.8
17:003.8northwest4.9
17:103.7northwest5.1
17:203.7northwest5.5
17:303.6northwest5.6
17:403.6north-northwest5.1
17:503.6north-northwest5.4
18:003.7north-northwest5.0
18:103.8north-northwest5.4
18:203.5northwest4.8
18:303.6northwest5.4
18:403.6north-northwest5.2
18:503.4north-northwest4.8
19:003.6north4.5
19:103.5north-northwest4.9
19:203.6north-northwest4.8
19:303.5north-northwest4.5
19:403.6north-northwest4.7
19:503.6north-northwest4.3
20:003.6north-northwest4.2
20:103.7north-northwest4.7
20:203.5north-northwest4.9
20:303.6north-northwest4.6
20:403.6north-northwest4.2
20:503.7northwest3.8
21:003.6north-northwest4.5
21:103.6north-northwest5.4
21:203.5north-northwest5.6
21:303.5northwest5.4
21:403.7north-northwest5.6
21:503.6north-northwest5.6
22:003.6north-northwest4.9
22:103.7north-northwest4.2
22:203.6north-northwest4.1
22:303.6north-northwest4.5
22:403.6northwest4.7
22:503.4north-northwest4.9
23:003.6north-northwest4.6
23:103.7north-northwest4.8
23:203.6north-northwest4.1
23:303.6north-northwest4.3
23:403.6north-northwest4.8
23:503.6north-northwest5.2