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

○Information

○Measurement value list ： 2022/04/11(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	3.8	south-southwest	5.9
00:10	4.0	south-southwest	6.4
00:20	3.8	south-southwest	4.9
00:30	3.7	south-southwest	5.3
00:40	4.0	south-southwest	5.0
00:50	3.9	south-southwest	4.7
01:00	4.0	south-southwest	4.0
01:10	3.9	south-southwest	4.2
01:20	3.8	south-southwest	4.7
01:30	3.8	south-southwest	5.4
01:40	4.0	south-southwest	5.6
01:50	3.9	south-southwest	4.7
02:00	3.9	southwest	4.0
02:10	4.0	southwest	5.0
02:20	3.8	southwest	5.2
02:30	4.0	south-southwest	4.4
02:40	3.8	south-southwest	5.3
02:50	3.9	south-southwest	4.6
03:00	3.8	south-southwest	5.1
03:10	4.0	south-southwest	5.7
03:20	3.8	south-southwest	5.1
03:30	4.0	south-southwest	3.9
03:40	3.9	south	3.8
03:50	3.9	south-southwest	4.9
04:00	4.0	south-southwest	4.9
04:10	3.9	south-southwest	4.1
04:20	3.9	southwest	2.6
04:30	3.7	southwest	2.0
04:40	3.9	southwest	1.7
04:50	3.9	southwest	1.9
05:00	3.9	south-southwest	1.7
05:10	3.9	south-southwest	1.7
05:20	3.9	southwest	0.9
05:30	3.9	southwest	0.9
05:40	3.9	-	CALM
05:50	3.8	-	CALM
06:00	3.8	-	CALM
06:10	4.0	-	CALM
06:20	3.9	west-northwest	0.6
06:30	3.8	south	0.6
06:40	4.0	-	CALM
06:50	3.9	south	0.9
07:00	4.0	southwest	0.8
07:10	3.9	west-northwest	1.7
07:20	3.8	northwest	1.9
07:30	3.8	northwest	1.2
07:40	4.0	northwest	1.1
07:50	4.1	-	CALM
08:00	3.9	east-southeast	1.2
08:10	3.9	southeast	1.4
08:20	3.8	southeast	0.8
08:30	3.8	south-southeast	0.9
08:40	3.7	south-southeast	1.7
08:50	3.9	southeast	1.2
09:00	3.9	east	0.9
09:10	3.9	east-northeast	1.5
09:20	4.0	east-southeast	1.2
09:30	3.9	southeast	4.5
09:40	3.9	south-southeast	4.3
09:50	3.8	south-southeast	5.1
10:00	3.9	south	3.5
10:10	3.9	south	4.1
10:20	4.0	south	4.4
10:30	3.9	south	4.2
10:40	4.0	south	5.2
10:50	3.7	south	5.0
11:00	4.1	south	5.9
11:10	3.9	south	6.5
11:20	3.8	south	7.7
11:30	3.8	south	9.2
11:40	4.0	south	9.3
11:50	3.8	south	8.8
12:00	3.9	south	9.1
12:10	4.1	south	8.8
12:20	3.8	south	7.8
12:30	3.9	south	8.1
12:40	4.0	south	8.9
12:50	3.9	south	7.8
13:00	4.0	south	8.5
13:10	4.1	south	8.4
13:20	3.9	south	9.1
13:30	3.9	south	7.8
13:40	3.8	south	8.5
13:50	3.8	south	8.7
14:00	4.0	south	10.9
14:10	3.9	south-southeast	12.2
14:20	3.9	south	12.5
14:30	4.0	south	10.6
14:40	3.9	south	11.3
14:50	4.0	south	10.9
15:00	3.7	south	10.5
15:10	4.0	south	11.6
15:20	3.6	south	11.0
15:30	3.9	south	10.8
15:40	3.8	south	10.5
15:50	4.0	south-southeast	9.6
16:00	3.6	south	8.6
16:10	3.9	south	8.5
16:20	3.8	south	7.7
16:30	3.9	south	9.1
16:40	3.8	south-southeast	9.7
16:50	4.0	south	9.3
17:00	3.8	south	9.1
17:10	3.8	south	11.0
17:20	3.8	south	11.1
17:30	3.8	south	11.0
17:40	3.7	south	11.4
17:50	3.9	south	11.0
18:00	3.8	south	10.7
18:10	3.8	south	9.2
18:20	3.9	south	9.6
18:30	3.9	south	10.0
18:40	3.7	south	10.0
18:50	3.8	south	10.0
19:00	3.7	south	9.9
19:10	3.7	south	9.7
19:20	4.0	south	9.8
19:30	3.9	south	9.4
19:40	3.9	south	8.2
19:50	3.9	south	8.2
20:00	3.9	south	7.4
20:10	3.8	south	7.3
20:20	3.8	south	5.9
20:30	3.8	south	6.8
20:40	3.7	south	6.6
20:50	3.8	south	5.7
21:00	3.8	south	4.9
21:10	3.8	south	6.5
21:20	3.8	south	6.5
21:30	3.8	south	5.4
21:40	3.8	south	7.2
21:50	3.8	south	6.6
22:00	3.9	south	7.2
22:10	4.0	south-southwest	6.9
22:20	3.9	south-southwest	5.9
22:30	4.0	south-southwest	6.2
22:40	3.9	south-southwest	6.2
22:50	3.9	south-southwest	5.7
23:00	3.8	south-southwest	5.4
23:10	3.8	south-southwest	4.7
23:20	3.8	south	5.4
23:30	3.8	south-southwest	6.3
23:40	3.6	south-southwest	5.9
23:50	3.9	south-southwest	6.0