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

○Information

○Measurement value list ： 2021/05/02(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	4.0	north-northwest	6.1
00:10	4.0	north-northwest	5.5
00:20	3.8	north-northwest	4.8
00:30	4.1	north	4.3
00:40	4.0	north	4.0
00:50	3.9	north	2.9
01:00	3.9	north	3.7
01:10	4.0	north	3.7
01:20	3.9	north	3.0
01:30	3.8	north	2.2
01:40	3.9	northeast	1.5
01:50	3.9	northeast	2.2
02:00	4.0	north-northeast	1.9
02:10	4.0	north-northeast	1.5
02:20	4.0	north-northwest	1.7
02:30	3.9	north-northwest	1.5
02:40	3.9	northwest	1.2
02:50	3.9	northwest	1.2
03:00	3.8	east-northeast	0.6
03:10	3.9	northwest	0.6
03:20	4.0	west-northwest	1.9
03:30	3.9	north-northwest	2.9
03:40	3.9	north-northwest	2.0
03:50	3.8	northwest	3.8
04:00	3.9	west-northwest	8.1
04:10	3.8	north-northwest	5.6
04:20	3.9	north-northwest	5.9
04:30	3.9	north-northwest	4.6
04:40	3.9	north	3.3
04:50	3.8	north	5.9
05:00	4.0	north-northwest	5.5
05:10	4.0	northwest	4.5
05:20	4.0	north	6.3
05:30	3.8	north	5.8
05:40	3.8	north	5.3
05:50	4.2	north-northwest	4.7
06:00	3.8	north	4.9
06:10	4.1	north-northeast	5.1
06:20	4.0	north-northeast	4.5
06:30	4.0	north-northeast	3.9
06:40	3.9	north-northeast	4.0
06:50	3.9	north-northeast	3.7
07:00	4.0	northeast	3.5
07:10	3.9	north-northeast	2.0
07:20	3.9	east-northeast	2.0
07:30	3.8	east-northeast	1.7
07:40	3.8	east-northeast	1.7
07:50	4.0	east-northeast	2.0
08:00	3.8	east-northeast	1.2
08:10	4.1	northeast	0.9
08:20	4.0	east	0.8
08:30	3.9	northwest	0.9
08:40	3.8	southeast	0.8
08:50	3.9	northeast	0.9
09:00	3.8	east	1.9
09:10	3.9	east-southeast	2.5
09:20	3.9	east	2.2
09:30	4.1	east-southeast	2.3
09:40	3.9	east-southeast	2.3
09:50	4.0	east-southeast	1.7
10:00	3.9	east	1.7
10:10	3.9	east	1.9
10:20	3.9	east-southeast	1.2
10:30	3.9	east-southeast	1.4
10:40	3.9	east-southeast	2.6
10:50	3.9	southeast	2.6
11:00	3.7	southeast	2.3
11:10	3.9	southeast	2.6
11:20	3.9	east-southeast	2.8
11:30	4.1	southeast	2.2
11:40	4.0	southeast	3.0
11:50	4.1	southeast	2.9
12:00	4.0	east-southeast	3.6
12:10	4.0	southeast	3.5
12:20	3.8	southeast	3.1
12:30	4.0	east-southeast	3.3
12:40	3.8	south-southeast	2.8
12:50	4.1	south-southeast	3.7
13:00	4.0	southeast	2.8
13:10	3.9	south-southeast	4.4
13:20	3.8	south-southeast	4.8
13:30	3.8	south-southeast	5.1
13:40	4.1	south-southeast	4.1
13:50	4.0	south	3.1
14:00	4.1	west	3.9
14:10	4.0	northwest	2.3
14:20	3.9	east-southeast	1.2
14:30	3.9	southeast	2.8
14:40	3.9	southeast	2.6
14:50	3.9	south	2.0
15:00	3.9	south-southwest	2.0
15:10	3.8	south-southeast	0.9
15:20	4.1	north-northwest	0.6
15:30	4.0	southwest	0.8
15:40	4.0	south-southwest	1.5
15:50	4.0	south-southwest	2.6
16:00	3.9	south	2.6
16:10	4.0	southwest	0.9
16:20	3.9	south-southeast	1.9
16:30	3.8	south	3.2
16:40	3.8	south-southwest	4.2
16:50	4.0	south-southwest	5.3
17:00	3.9	south-southwest	4.8
17:10	3.8	south-southwest	3.6
17:20	3.9	southwest	2.5
17:30	4.2	west	2.2
17:40	3.9	west	1.4
17:50	3.8	west-northwest	1.9
18:00	3.7	west-northwest	3.5
18:10	3.9	west-northwest	3.7
18:20	3.8	west-northwest	3.8
18:30	3.8	west-northwest	4.2
18:40	4.0	northwest	3.6
18:50	4.1	west-northwest	4.7
19:00	3.8	west-northwest	6.1
19:10	3.8	northwest	9.5
19:20	4.0	north-northwest	10.0
19:30	3.8	northwest	9.9
19:40	3.8	northwest	8.5
19:50	3.9	west-northwest	7.8
20:00	4.1	northwest	9.9
20:10	3.8	northwest	11.0
20:20	4.0	northwest	9.9
20:30	3.9	northwest	8.8
20:40	4.1	northwest	9.1
20:50	4.0	northwest	9.3
21:00	3.9	north-northwest	7.6
21:10	4.0	north-northwest	7.6
21:20	3.9	north-northwest	6.1
21:30	3.9	northwest	6.1
21:40	3.8	northwest	8.9
21:50	4.0	northwest	8.8
22:00	3.9	west-northwest	11.3
22:10	4.0	northwest	9.2
22:20	3.9	northwest	9.6
22:30	4.1	northwest	9.1
22:40	3.9	northwest	11.6
22:50	3.9	northwest	9.9
23:00	4.0	northwest	7.8
23:10	4.0	northwest	8.8
23:20	3.9	northwest	9.3
23:30	3.9	northwest	10.2
23:40	3.9	northwest	8.9
23:50	3.9	northwest	7.8