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

○Information

○Measurement value list ： 2022/04/17(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	3.9	north-northwest	0.6
00:10	4.0	-	CALM
00:20	4.0	south-southeast	1.7
00:30	4.1	south	2.3
00:40	3.9	south	3.1
00:50	3.9	south-southwest	2.3
01:00	4.1	south	2.6
01:10	3.9	south-southwest	2.9
01:20	4.0	south-southwest	3.7
01:30	3.8	south-southwest	3.2
01:40	3.7	southwest	3.0
01:50	3.9	southwest	3.7
02:00	3.9	southwest	3.8
02:10	4.0	southwest	4.2
02:20	4.0	southwest	4.6
02:30	4.1	southwest	3.8
02:40	3.9	southwest	3.3
02:50	3.9	southwest	3.1
03:00	3.9	west-southwest	3.1
03:10	3.8	west-southwest	2.8
03:20	3.9	west-southwest	2.9
03:30	4.2	west-southwest	2.6
03:40	3.9	west-southwest	2.8
03:50	4.0	west-southwest	2.0
04:00	4.0	northwest	2.5
04:10	3.9	west-northwest	2.3
04:20	3.8	west	1.4
04:30	3.9	west	2.3
04:40	4.0	west	2.0
04:50	4.0	west-southwest	2.3
05:00	3.8	west-southwest	2.3
05:10	4.1	southwest	1.7
05:20	3.9	southwest	1.4
05:30	4.0	south-southwest	1.9
05:40	3.9	south	1.7
05:50	3.9	southeast	1.4
06:00	3.9	south-southeast	1.4
06:10	3.9	south	1.7
06:20	3.8	south-southeast	1.7
06:30	4.0	south	1.7
06:40	3.9	south-southwest	1.4
06:50	3.9	south-southwest	2.2
07:00	3.9	south-southwest	3.0
07:10	4.0	south	3.8
07:20	3.9	south-southeast	2.9
07:30	3.8	south-southeast	3.2
07:40	3.8	south	2.0
07:50	3.9	south-southwest	1.2
08:00	3.8	south-southeast	1.7
08:10	3.9	south	2.2
08:20	3.8	south-southeast	2.6
08:30	4.0	south-southeast	3.2
08:40	3.9	southeast	3.6
08:50	3.7	south-southeast	4.5
09:00	3.9	south-southeast	4.0
09:10	3.8	south-southeast	3.6
09:20	3.9	south-southeast	5.1
09:30	3.9	south-southeast	5.1
09:40	4.1	southeast	5.1
09:50	4.1	south-southeast	6.1
10:00	4.0	south-southeast	5.5
10:10	4.0	southeast	4.8
10:20	4.0	southeast	4.8
10:30	3.9	east-southeast	4.0
10:40	4.1	east-southeast	3.5
10:50	3.8	east-southeast	3.5
11:00	3.9	southeast	3.2
11:10	3.7	southeast	3.8
11:20	3.9	southeast	4.4
11:30	3.9	southeast	4.5
11:40	3.8	south-southeast	5.3
11:50	4.0	south-southeast	7.7
12:00	4.0	south-southeast	6.4
12:10	4.1	south-southeast	6.2
12:20	4.0	south-southeast	7.7
12:30	3.9	south-southeast	8.4
12:40	3.8	south-southeast	9.1
12:50	3.8	south-southeast	8.1
13:00	3.8	south-southeast	7.3
13:10	3.9	south-southeast	7.6
13:20	3.7	south-southeast	10.3
13:30	3.9	south-southeast	9.5
13:40	4.0	south-southeast	9.1
13:50	3.8	south-southeast	10.3
14:00	4.0	south-southeast	10.7
14:10	3.9	south-southeast	10.5
14:20	3.8	south-southeast	10.7
14:30	3.8	south-southeast	11.3
14:40	4.0	south-southeast	13.0
14:50	4.0	south-southeast	13.8
15:00	3.9	south-southeast	13.0
15:10	4.0	south-southeast	14.2
15:20	3.9	south-southeast	15.2
15:30	4.1	south-southeast	13.9
15:40	4.0	south-southeast	13.8
15:50	3.8	south-southeast	13.5
16:00	4.0	south	12.8
16:10	4.1	south	11.7
16:20	3.9	south	9.8
16:30	4.0	south	10.2
16:40	4.0	south	9.0
16:50	4.0	south	8.7
17:00	3.9	south-southeast	7.5
17:10	4.0	south	7.4
17:20	4.0	south	5.7
17:30	4.1	south	5.4
17:40	4.0	south	7.3
17:50	4.0	south	8.3
18:00	4.0	south	8.9
18:10	4.0	south-southwest	8.3
18:20	3.8	south	8.0
18:30	4.0	south	7.2
18:40	4.0	south-southwest	6.1
18:50	4.1	south	6.1
19:00	3.9	south	7.0
19:10	4.0	south	5.7
19:20	3.9	south	6.5
19:30	3.8	south	6.9
19:40	3.8	south	8.5
19:50	3.8	south	8.0
20:00	3.9	south	7.7
20:10	4.0	south-southwest	6.8
20:20	4.0	south-southwest	7.1
20:30	4.0	south-southwest	7.1
20:40	3.9	south-southwest	6.1
20:50	4.1	south	6.0
21:00	3.9	south	5.4
21:10	3.9	south	6.8
21:20	4.0	south	7.2
21:30	4.0	south	8.1
21:40	3.8	south	8.6
21:50	3.9	south	8.1
22:00	3.9	south	7.6
22:10	3.9	south	8.1
22:20	3.9	south	7.7
22:30	3.9	south	6.8
22:40	3.8	south-southwest	6.2
22:50	3.8	south-southwest	4.9
23:00	3.9	south-southwest	4.5
23:10	3.7	south-southwest	4.0
23:20	3.9	south-southwest	2.6
23:30	4.0	south-southwest	3.7
23:40	3.9	south-southwest	5.5
23:50	3.9	south-southwest	5.0