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

○Information

○Measurement value list ： 2023/03/31(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	south-southwest	3.4
00:10	3.7	south-southwest	4.9
00:20	3.5	south-southwest	3.8
00:30	3.5	south-southwest	6.0
00:40	3.7	south-southwest	7.2
00:50	3.8	south-southwest	6.5
01:00	3.7	south-southwest	7.0
01:10	3.5	south-southwest	6.1
01:20	3.6	south-southwest	4.6
01:30	3.8	southwest	3.2
01:40	3.9	southwest	3.5
01:50	3.7	south-southwest	4.7
02:00	3.6	southwest	4.8
02:10	3.7	southwest	5.6
02:20	3.7	southwest	5.8
02:30	3.5	southwest	5.4
02:40	3.6	southwest	6.3
02:50	3.7	south-southwest	5.3
03:00	3.7	south-southwest	4.5
03:10	3.6	southwest	4.6
03:20	3.5	southwest	5.5
03:30	3.7	south-southwest	5.7
03:40	3.7	south-southwest	5.8
03:50	3.6	southwest	5.8
04:00	3.9	southwest	5.2
04:10	3.7	south-southwest	4.5
04:20	3.7	south-southwest	2.9
04:30	3.8	southwest	2.0
04:40	3.8	west	2.0
04:50	3.8	west-northwest	2.2
05:00	3.7	west	1.9
05:10	3.7	west	1.7
05:20	3.8	west-southwest	1.2
05:30	3.7	southwest	2.0
05:40	3.7	southwest	2.5
05:50	3.7	southwest	4.5
06:00	3.9	southwest	5.5
06:10	3.8	southwest	4.7
06:20	3.6	south-southwest	3.7
06:30	3.6	south-southwest	4.7
06:40	3.7	south-southwest	5.2
06:50	3.7	south	4.2
07:00	3.6	south-southwest	3.3
07:10	3.7	south	2.8
07:20	3.9	south	3.8
07:30	3.7	south-southwest	4.0
07:40	3.6	south	4.1
07:50	3.7	south	3.6
08:00	3.7	south	3.4
08:10	3.6	south	3.0
08:20	3.6	south	3.3
08:30	3.7	south	4.7
08:40	3.8	south	4.1
08:50	3.7	south-southeast	5.9
09:00	3.5	south-southeast	5.9
09:10	3.7	south	5.0
09:20	3.8	south-southeast	4.7
09:30	3.8	south	4.3
09:40	3.7	south	4.3
09:50	3.7	south-southeast	7.2
10:00	3.7	south-southeast	8.0
10:10	3.5	south-southeast	7.8
10:20	3.7	south-southeast	6.8
10:30	3.7	south-southeast	6.5
10:40	3.6	south-southeast	8.6
10:50	3.8	south-southeast	9.8
11:00	3.7	south-southeast	10.5
11:10	3.9	south-southeast	12.2
11:20	3.5	south-southeast	10.9
11:30	3.6	south-southeast	12.4
11:40	3.6	south-southeast	14.4
11:50	3.8	south-southeast	13.0
12:00	3.6	south-southeast	12.5
12:10	3.6	south-southeast	13.0
12:20	3.6	south-southeast	11.8
12:30	3.8	south-southeast	12.2
12:40	3.6	south-southeast	9.6
12:50	3.7	south-southeast	8.7
13:00	3.6	south	8.7
13:10	3.8	south	6.9
13:20	3.8	south	7.7
13:30	3.7	south	5.8
13:40	3.7	south	6.8
13:50	3.7	south	7.8
14:00	3.4	south-southeast	6.9
14:10	3.8	south-southeast	11.1
14:20	3.8	south-southeast	9.1
14:30	3.6	south	9.4
14:40	3.8	south-southeast	9.2
14:50	3.6	south	10.5
15:00	3.6	south	9.9
15:10	3.8	south	11.0
15:20	3.9	south-southeast	11.6
15:30	3.7	south	10.2
15:40	3.8	south	8.9
15:50	3.7	south	8.7
16:00	3.6	south	8.4
16:10	3.7	south	9.0
16:20	3.8	south	7.5
16:30	3.7	south	8.7
16:40	3.8	south	9.1
16:50	3.6	south	8.2
17:00	3.7	south	7.7
17:10	3.8	south	8.4
17:20	3.8	south	6.8
17:30	3.7	south	6.6
17:40	3.7	south	6.7
17:50	3.7	south	5.6
18:00	3.7	south	6.2
18:10	3.9	south	6.0
18:20	3.6	south-southwest	4.6
18:30	3.7	south-southwest	4.1
18:40	3.7	south-southwest	4.5
18:50	3.7	south-southwest	6.0
19:00	3.6	southwest	6.1
19:10	3.6	southwest	5.8
19:20	3.7	southwest	6.8
19:30	3.6	southwest	6.3
19:40	3.6	southwest	6.6
19:50	3.6	southwest	6.2
20:00	3.8	southwest	5.9
20:10	3.8	southwest	6.6
20:20	3.8	southwest	6.2
20:30	3.7	southwest	5.5
20:40	3.9	southwest	5.2
20:50	3.8	southwest	4.8
21:00	3.9	west-southwest	4.4
21:10	3.7	south-southwest	5.5
21:20	3.8	southwest	5.1
21:30	3.8	southwest	4.7
21:40	3.7	southwest	3.5
21:50	3.8	southwest	3.1
22:00	3.8	southwest	3.5
22:10	3.6	southwest	3.3
22:20	3.8	west-southwest	2.8
22:30	3.6	southwest	3.3
22:40	3.7	southwest	3.3
22:50	3.9	southwest	3.9
23:00	3.8	southwest	5.0
23:10	3.5	south-southwest	5.1
23:20	3.8	southwest	5.2
23:30	3.7	south-southwest	5.8
23:40	3.7	southwest	5.0
23:50	3.7	south-southwest	5.5