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

○Information

○Measurement value list ： 2024/04/26(CSV Download)

Stack Unit：cps　Wind Velocity Unit：m/s

※"-": the wind velocity is below 0.5m/s

Time	Unit 5,6 joint stack	Wind Direction	Wind Velocity
00:00	3.7	west-northwest	3.9
00:10	3.6	west-northwest	4.7
00:20	3.7	west-northwest	5.3
00:30	3.8	west-northwest	5.2
00:40	3.8	west-northwest	4.8
00:50	3.7	west-northwest	6.0
01:00	3.6	west-northwest	5.7
01:10	3.8	west-northwest	4.0
01:20	3.5	west-northwest	4.3
01:30	3.5	west-northwest	3.6
01:40	3.7	west-northwest	2.6
01:50	3.6	west	2.5
02:00	3.6	west-northwest	2.6
02:10	3.5	west-northwest	2.8
02:20	3.6	west-northwest	3.8
02:30	3.6	west-northwest	5.3
02:40	3.6	west-northwest	4.5
02:50	3.7	west-northwest	4.8
03:00	3.7	west-northwest	5.5
03:10	3.7	west	3.7
03:20	3.7	west	1.7
03:30	3.6	southwest	1.2
03:40	3.7	southwest	1.5
03:50	3.6	southwest	2.3
04:00	3.6	south-southwest	3.5
04:10	3.8	west-southwest	4.2
04:20	3.7	southwest	4.3
04:30	3.6	southwest	4.3
04:40	3.7	south-southwest	3.3
04:50	3.7	southwest	3.5
05:00	3.6	southwest	3.7
05:10	3.8	south-southwest	4.1
05:20	3.7	south-southwest	3.7
05:30	3.6	southwest	3.2
05:40	3.8	southwest	2.0
05:50	3.6	southwest	3.2
06:00	3.8	southwest	4.2
06:10	3.6	southwest	3.6
06:20	3.6	southwest	4.4
06:30	3.5	southwest	5.4
06:40	3.7	southwest	4.3
06:50	3.7	southwest	3.8
07:00	3.8	southwest	3.4
07:10	3.5	southwest	2.9
07:20	3.6	west-northwest	1.7
07:30	3.7	northwest	2.6
07:40	3.8	north-northwest	0.8
07:50	3.6	northeast	0.9
08:00	3.8	east-southeast	1.5
08:10	3.6	south-southeast	0.8
08:20	3.5	southeast	0.9
08:30	3.6	southeast	3.3
08:40	3.7	southeast	4.3
08:50	3.7	southeast	3.2
09:00	3.6	southeast	3.0
09:10	3.7	southeast	3.3
09:20	3.5	southeast	3.9
09:30	3.6	southeast	3.4
09:40	3.8	southeast	4.0
09:50	3.8	southeast	3.6
10:00	3.7	south-southeast	4.0
10:10	3.7	south-southeast	4.5
10:20	3.4	south-southeast	6.9
10:30	3.7	south	9.5
10:40	3.6	south	7.2
10:50	3.8	south	9.8
11:00	3.6	south-southeast	9.2
11:10	3.6	south-southeast	9.6
11:20	3.5	south	9.3
11:30	3.7	south-southeast	12.7
11:40	3.6	south	10.8
11:50	3.4	south	11.3
12:00	3.7	south-southeast	10.8
12:10	3.6	south-southeast	12.0
12:20	3.6	south-southeast	13.3
12:30	3.6	south	10.3
12:40	3.5	south	11.3
12:50	3.7	south-southeast	13.5
13:00	3.7	south-southeast	12.2
13:10	3.6	south-southeast	12.4
13:20	3.6	south-southeast	14.2
13:30	3.7	south-southeast	13.1
13:40	3.6	south-southeast	14.1
13:50	3.6	south-southeast	14.6
14:00	3.9	south	13.0
14:10	3.5	south-southeast	12.2
14:20	3.6	south-southeast	10.2
14:30	3.4	south	12.4
14:40	3.7	south	13.9
14:50	3.7	south	12.8
15:00	3.4	south	13.0
15:10	3.6	south	11.1
15:20	3.7	south	12.0
15:30	3.6	south	13.9
15:40	3.7	south	11.6
15:50	3.6	south	11.0
16:00	3.5	south	11.3
16:10	3.5	south	12.5
16:20	3.6	south	13.6
16:30	3.7	south	11.6
16:40	3.6	south-southeast	12.0
16:50	3.6	south	10.5
17:00	3.7	south	12.2
17:10	3.6	south	11.7
17:20	3.6	south	12.0
17:30	3.6	south	11.3
17:40	3.5	south	10.0
17:50	3.7	south	10.3
18:00	3.5	south	10.0
18:10	3.7	south	8.4
18:20	3.6	south	8.3
18:30	3.7	south	7.2
18:40	3.7	south	6.1
18:50	3.5	south	7.3
19:00	3.4	south	8.0
19:10	3.5	south	6.6
19:20	3.6	south	6.6
19:30	3.7	south	7.0
19:40	3.6	south	7.6
19:50	3.8	south	8.5
20:00	3.6	south	7.4
20:10	3.6	south	7.8
20:20	3.5	south	8.3
20:30	3.6	south	8.8
20:40	3.6	south	9.1
20:50	3.4	south	8.8
21:00	3.5	south	8.2
21:10	3.7	south	8.1
21:20	3.5	south	7.3
21:30	3.5	south	7.3
21:40	3.5	south	7.4
21:50	3.6	south	7.1
22:00	3.6	south	7.0
22:10	3.5	south	6.2
22:20	3.5	south	6.2
22:30	3.6	south	5.8
22:40	3.6	south	5.4
22:50	3.5	south	5.8
23:00	3.6	south	6.0
23:10	3.7	south	6.6
23:20	3.6	south	6.9
23:30	3.6	south	6.8
23:40	3.7	south	6.6
23:50	3.8	south	6.1