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

○Information

○Measurement value list : 2026/04/16(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
00:003.6northwest4.1
00:103.6northwest4.3
00:203.6northwest4.7
00:303.5northwest5.7
00:403.5west-northwest6.2
00:503.6northwest6.7
01:003.6northwest6.3
01:103.7west-northwest5.6
01:203.6northwest5.3
01:303.5west-northwest5.0
01:403.7northwest5.8
01:503.7northwest6.2
02:003.6northwest5.7
02:103.6northwest5.8
02:203.7northwest5.0
02:303.5north-northwest4.8
02:403.6north-northwest5.0
02:503.7north-northwest5.4
03:003.6north-northwest5.5
03:103.6north-northwest4.5
03:203.5north-northwest5.1
03:303.7north4.8
03:403.6north-northwest5.9
03:503.5north-northwest6.6
04:003.6north5.5
04:103.4north5.6
04:203.5north6.0
04:303.8north5.8
04:403.3north-northwest5.6
04:503.7north5.7
05:003.7north4.5
05:103.6north4.6
05:203.7north-northeast5.4
05:303.6north4.3
05:403.5north5.9
05:503.7north4.4
06:003.5north5.8
06:103.7north6.1
06:203.7north5.6
06:303.6north-northwest5.0
06:403.6north6.3
06:503.5north6.5
07:003.6north5.3
07:103.8north-northwest5.8
07:203.5north5.1
07:303.4north-northwest4.0
07:403.5north4.3
07:503.6north4.4
08:003.6north-northwest4.8
08:103.6north-northwest3.9
08:203.6north3.8
08:303.5north-northwest3.3
08:403.6north-northwest4.1
08:503.5north-northwest4.7
09:003.6north3.1
09:103.6north3.7
09:203.5north5.9
09:303.5north5.8
09:403.7north-northwest5.4
09:503.5north-northwest5.7
10:003.6north6.0
10:103.5north-northwest4.6
10:203.6north-northwest6.3
10:303.6north-northwest6.9
10:403.6north-northwest6.5
10:503.5north-northwest5.0
11:003.7north-northwest5.2
11:103.5north5.7
11:203.8north5.3
11:303.5north6.1
11:403.5north4.8
11:503.4north-northeast7.1
12:003.5north6.8
12:103.6north5.6
12:203.6north-northeast6.6
12:303.6north-northeast7.0
12:403.5north-northeast7.9
12:503.5north-northeast8.6
13:003.6north-northeast6.2
13:103.6north-northeast7.8
13:203.4north-northeast8.3
13:303.5north-northeast7.0
13:403.7north-northeast7.0
13:503.6north-northeast7.3
14:003.6north-northeast8.7
14:103.5north6.5
14:203.7north6.5
14:303.5north-northeast6.3
14:403.7north7.4
14:503.5north7.1
15:003.5north6.7
15:103.6north-northeast6.9
15:203.5north-northeast6.3
15:303.5north5.7
15:403.4north4.9
15:503.5north4.5
16:003.7north5.4
16:103.6north4.2
16:203.6north3.1
16:303.4north5.1
16:403.6north4.6
16:503.5north5.0
17:003.5north4.9
17:103.6north4.8
17:203.5north4.2
17:303.3north5.5
17:403.6north-northwest5.9
17:503.6north-northwest4.9
18:003.7north-northwest4.5
18:103.6north-northwest4.6
18:203.6north-northwest5.0
18:303.5north-northwest4.4
18:403.7north-northwest4.1
18:503.6north-northwest5.0
19:003.7north-northwest4.9
19:103.7north-northwest4.0
19:203.5north-northwest5.1
19:303.7north-northwest4.4
19:403.6north-northwest4.3
19:503.6north4.1
20:003.7north4.9
20:103.5north-northwest5.3
20:203.5north-northwest5.2
20:303.6north-northwest5.5
20:403.4north-northwest5.0
20:503.6north-northwest4.8
21:003.7north-northwest4.9
21:103.6north-northwest5.9
21:203.5north-northwest6.0
21:303.6north-northwest5.8
21:403.5north-northwest5.7
21:503.5north-northwest5.3
22:003.7north-northwest4.4
22:103.5north-northwest4.7
22:203.7north-northwest4.3
22:303.8north4.1
22:403.4north-northwest3.8
22:503.7northwest3.5
23:003.5north-northwest3.9
23:103.7north-northwest4.2
23:203.6north-northwest4.1
23:303.4north-northwest4.5
23:403.5northwest4.7
23:503.6north-northwest4.9