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

○Information

○Measurement value list ： 2021/07/29(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	southeast	1.2
00:10	3.9	-	CALM
00:20	4.1	-	CALM
00:30	3.8	south-southeast	0.6
00:40	3.9	south-southwest	1.2
00:50	4.0	southwest	1.1
01:00	4.0	west-northwest	1.1
01:10	3.7	west-southwest	0.6
01:20	4.0	northeast	0.6
01:30	3.9	-	CALM
01:40	3.8	-	CALM
01:50	4.0	-	CALM
02:00	3.9	east-southeast	1.1
02:10	3.9	-	CALM
02:20	3.8	southeast	0.9
02:30	3.8	east	0.6
02:40	3.9	-	CALM
02:50	3.9	-	CALM
03:00	3.9	-	CALM
03:10	4.0	southwest	0.9
03:20	3.9	southwest	1.1
03:30	3.9	west-southwest	0.6
03:40	3.8	west-northwest	1.2
03:50	4.0	west-northwest	1.5
04:00	3.7	north-northwest	0.9
04:10	3.9	northeast	0.8
04:20	3.9	north	0.6
04:30	3.8	-	CALM
04:40	3.8	-	CALM
04:50	3.8	south-southeast	0.6
05:00	3.8	-	CALM
05:10	3.8	-	CALM
05:20	4.1	-	CALM
05:30	3.7	north-northeast	0.6
05:40	4.0	-	CALM
05:50	4.1	-	CALM
06:00	3.8	northeast	0.6
06:10	3.9	east-northeast	0.8
06:20	3.9	north	1.5
06:30	3.9	north-northwest	1.5
06:40	3.8	north-northeast	0.8
06:50	3.8	-	CALM
07:00	3.9	north-northeast	0.6
07:10	3.9	north-northwest	1.2
07:20	3.8	-	CALM
07:30	3.8	north-northwest	1.1
07:40	4.0	northwest	1.5
07:50	3.9	north-northeast	1.4
08:00	3.8	north-northeast	1.4
08:10	3.8	north-northeast	1.5
08:20	3.8	northeast	1.5
08:30	3.7	north-northeast	0.8
08:40	3.9	-	CALM
08:50	3.9	south-southeast	1.5
09:00	3.8	south-southeast	1.2
09:10	3.9	south-southeast	2.2
09:20	3.8	south-southeast	1.2
09:30	3.8	southeast	0.8
09:40	3.9	east	0.9
09:50	3.9	east	2.5
10:00	3.9	east-southeast	2.6
10:10	3.9	east-southeast	2.2
10:20	3.7	south-southeast	2.3
10:30	3.8	south-southeast	1.9
10:40	4.1	south-southeast	2.0
10:50	3.8	southeast	2.0
11:00	3.7	southeast	2.5
11:10	4.0	southeast	2.6
11:20	3.8	southeast	3.2
11:30	3.8	east	2.0
11:40	3.9	east	2.8
11:50	4.0	east	2.0
12:00	3.8	south-southeast	3.7
12:10	4.0	south	3.6
12:20	3.9	-	CALM
12:30	3.8	south	2.3
12:40	3.8	south-southeast	5.8
12:50	3.8	south	8.0
13:00	3.9	south-southeast	8.3
13:10	3.9	south-southeast	8.5
13:20	3.7	south	9.5
13:30	3.8	south	8.4
13:40	3.9	south	10.7
13:50	3.8	south	10.5
14:00	3.8	south-southeast	11.3
14:10	3.9	south-southeast	11.7
14:20	3.9	south	10.6
14:30	3.9	south	10.3
14:40	3.9	south-southeast	13.8
14:50	3.9	south	12.4
15:00	3.9	south-southeast	11.6
15:10	3.8	south	11.6
15:20	3.8	south	10.0
15:30	4.0	south-southeast	9.5
15:40	3.7	south-southeast	10.2
15:50	3.7	south	10.2
16:00	3.9	south	9.1
16:10	3.9	south	9.0
16:20	3.8	south	8.1
16:30	3.7	south	8.2
16:40	3.8	south	8.6
16:50	3.7	south	8.0
17:00	3.8	south	6.8
17:10	3.7	south	7.2
17:20	4.0	south	8.6
17:30	3.7	south	8.3
17:40	3.7	south	7.5
17:50	3.8	south	7.1
18:00	4.0	south	7.9
18:10	3.8	south	6.8
18:20	3.9	south	6.8
18:30	3.9	south	6.4
18:40	3.7	south	7.5
18:50	3.8	south	8.0
19:00	3.8	south	7.7
19:10	3.8	south	6.6
19:20	3.8	south	6.8
19:30	3.8	south	6.6
19:40	3.9	south	7.3
19:50	3.9	south	7.0
20:00	4.0	south-southeast	8.2
20:10	4.1	south-southeast	9.2
20:20	4.0	south	8.1
20:30	3.8	south	8.0
20:40	4.0	south	7.7
20:50	3.8	south	6.9
21:00	4.1	south	7.5
21:10	3.7	south	6.9
21:20	3.8	south	7.2
21:30	3.7	south	7.3
21:40	3.9	south	7.4
21:50	3.9	south	5.8
22:00	4.0	south	6.2
22:10	3.6	south	7.3
22:20	3.9	south	7.2
22:30	3.7	south	5.9
22:40	3.8	south	5.6
22:50	3.9	south	6.3
23:00	3.8	south	6.9
23:10	3.9	south	6.3
23:20	3.8	south	5.7
23:30	3.9	south	6.0
23:40	3.8	south	5.6
23:50	4.0	south	6.2