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

○Information

○Measurement value list ： 2023/04/18(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	4.5
00:10	3.7	west	3.7
00:20	3.6	west	3.9
00:30	3.4	west-northwest	3.5
00:40	3.7	west-northwest	2.6
00:50	3.6	west-northwest	2.6
01:00	3.8	west-southwest	3.1
01:10	3.7	west-southwest	4.3
01:20	3.7	west	6.1
01:30	3.7	west	5.4
01:40	3.8	west	3.5
01:50	3.7	west	4.7
02:00	3.6	west	5.5
02:10	3.7	west	4.6
02:20	3.6	west	4.9
02:30	3.6	west	4.3
02:40	3.6	west	2.9
02:50	3.7	west	2.5
03:00	3.7	northwest	3.6
03:10	3.7	west-northwest	3.4
03:20	3.8	west-northwest	3.2
03:30	3.5	west	2.3
03:40	3.6	west	2.3
03:50	3.7	west	1.8
04:00	3.7	west	3.4
04:10	3.8	west-southwest	2.3
04:20	3.7	west-southwest	2.8
04:30	3.8	west-southwest	3.4
04:40	3.7	west-southwest	4.4
04:50	3.7	west-southwest	5.3
05:00	3.6	west	5.4
05:10	3.7	west-southwest	4.6
05:20	3.8	west	4.1
05:30	3.7	west	3.5
05:40	3.7	west	3.7
05:50	3.7	west-southwest	3.6
06:00	3.6	west-southwest	3.2
06:10	3.6	west-southwest	4.0
06:20	3.5	west-southwest	4.3
06:30	3.6	west-southwest	4.7
06:40	3.7	west-southwest	5.1
06:50	3.7	west	5.5
07:00	3.8	west	4.8
07:10	3.7	west	4.0
07:20	3.5	west	3.4
07:30	3.7	west-southwest	3.4
07:40	3.8	west	2.6
07:50	3.6	west-southwest	3.3
08:00	3.5	west	2.3
08:10	3.5	west-northwest	4.2
08:20	3.6	west-northwest	4.4
08:30	3.6	west-northwest	4.7
08:40	3.6	northwest	3.0
08:50	3.6	northwest	3.4
09:00	3.7	west-northwest	2.8
09:10	3.6	northwest	1.2
09:20	3.5	north-northwest	0.9
09:30	3.6	east-northeast	2.3
09:40	3.6	east	2.3
09:50	3.6	southeast	4.6
10:00	3.7	east-southeast	3.5
10:10	3.7	southeast	4.5
10:20	3.8	east-southeast	3.2
10:30	3.8	southeast	3.2
10:40	3.8	east-southeast	3.8
10:50	3.7	east-southeast	4.2
11:00	3.8	east-southeast	4.1
11:10	3.8	southeast	4.4
11:20	3.6	southeast	4.3
11:30	3.7	south-southeast	4.9
11:40	3.7	south-southeast	6.0
11:50	3.5	south-southeast	5.9
12:00	3.7	south-southeast	6.3
12:10	3.7	south-southeast	6.6
12:20	3.7	south-southeast	7.6
12:30	3.6	south-southeast	8.6
12:40	3.6	south-southeast	7.6
12:50	3.8	south-southeast	8.3
13:00	3.8	south-southeast	7.5
13:10	3.7	south-southeast	9.9
13:20	3.7	south	10.7
13:30	3.7	south-southeast	10.9
13:40	3.6	south-southeast	13.0
13:50	3.6	south-southeast	13.0
14:00	3.6	south-southeast	13.3
14:10	3.8	south-southeast	12.4
14:20	3.7	south-southeast	11.7
14:30	3.7	south	11.1
14:40	3.6	south	10.0
14:50	3.7	south	9.5
15:00	3.6	south-southwest	9.9
15:10	3.7	south	9.2
15:20	3.6	south	7.4
15:30	3.6	south	6.6
15:40	3.8	south-southeast	5.9
15:50	3.9	south-southeast	6.2
16:00	3.6	south	5.5
16:10	3.7	south-southeast	5.6
16:20	3.8	south-southeast	5.8
16:30	3.7	south-southeast	5.9
16:40	3.6	south-southeast	5.5
16:50	3.7	south-southeast	6.0
17:00	3.7	south	6.2
17:10	3.7	south	5.7
17:20	3.6	south	4.9
17:30	3.7	south	5.2
17:40	3.7	south	4.4
17:50	3.8	south-southwest	3.6
18:00	3.7	south-southwest	3.0
18:10	3.7	southwest	2.5
18:20	3.8	southwest	3.0
18:30	3.7	southwest	2.9
18:40	3.7	southwest	2.0
18:50	3.6	west-southwest	1.1
19:00	3.7	west-southwest	1.4
19:10	3.8	south-southwest	0.8
19:20	3.6	west	1.7
19:30	3.9	southwest	1.2
19:40	3.7	west-southwest	1.2
19:50	3.8	west	1.2
20:00	3.6	southwest	0.8
20:10	3.9	south	1.5
20:20	3.6	south	1.5
20:30	3.5	south-southwest	1.5
20:40	3.7	south	1.9
20:50	3.7	south	2.9
21:00	3.8	southwest	1.2
21:10	3.7	south-southwest	1.2
21:20	3.6	south-southwest	1.2
21:30	3.6	south	1.5
21:40	3.5	south	2.2
21:50	3.8	south-southwest	2.2
22:00	3.7	south-southwest	1.7
22:10	3.6	west-southwest	1.5
22:20	3.7	west-southwest	2.0
22:30	3.7	west-southwest	2.3
22:40	3.7	west-southwest	2.0
22:50	3.6	west-southwest	1.5
23:00	3.8	west	1.2
23:10	3.6	southwest	0.9
23:20	3.6	west	0.6
23:30	3.7	west-northwest	1.2
23:40	3.8	west	1.2
23:50	3.6	west-northwest	0.9