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

○Information

○Measurement value list ： 2021/07/24(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	1.9
00:10	3.9	south	0.9
00:20	3.6	east-northeast	0.6
00:30	3.9	northeast	0.6
00:40	3.9	north-northeast	0.8
00:50	4.0	north-northeast	0.8
01:00	3.8	north-northeast	0.9
01:10	4.0	northeast	0.6
01:20	3.8	-	CALM
01:30	3.9	-	CALM
01:40	3.9	-	CALM
01:50	3.9	-	CALM
02:00	3.9	-	CALM
02:10	3.9	-	CALM
02:20	3.9	southeast	0.6
02:30	3.8	south-southeast	0.6
02:40	3.8	south	0.6
02:50	3.9	south-southeast	1.1
03:00	3.9	south	0.9
03:10	3.8	south-southwest	0.9
03:20	3.9	south	1.7
03:30	3.9	south	1.1
03:40	3.9	south	1.2
03:50	3.9	south-southwest	1.7
04:00	3.9	southwest	1.5
04:10	3.8	southwest	1.2
04:20	3.8	south-southwest	0.6
04:30	3.8	-	CALM
04:40	3.9	-	CALM
04:50	3.8	-	CALM
05:00	3.7	-	CALM
05:10	3.9	north-northwest	0.6
05:20	3.7	northwest	0.6
05:30	3.8	north-northwest	0.6
05:40	3.9	-	CALM
05:50	3.8	north-northeast	0.9
06:00	3.8	north	0.6
06:10	3.8	-	CALM
06:20	3.8	-	CALM
06:30	3.8	-	CALM
06:40	4.0	south	1.2
06:50	3.7	-	CALM
07:00	3.9	northeast	0.9
07:10	3.7	-	CALM
07:20	3.8	east	0.6
07:30	3.9	-	CALM
07:40	3.8	northeast	0.6
07:50	3.8	-	CALM
08:00	3.8	east-northeast	1.2
08:10	3.7	east-northeast	1.7
08:20	3.7	east-northeast	1.7
08:30	3.6	east	2.0
08:40	3.8	east	1.5
08:50	3.7	east	2.0
09:00	3.9	east	2.0
09:10	3.9	east-southeast	2.5
09:20	3.8	east-southeast	2.5
09:30	3.8	east-southeast	2.6
09:40	3.8	southeast	2.6
09:50	4.0	southeast	3.4
10:00	3.8	southeast	2.5
10:10	3.9	southeast	3.4
10:20	4.0	southeast	3.5
10:30	3.9	southeast	3.3
10:40	3.9	southeast	4.4
10:50	3.8	southeast	3.0
11:00	3.9	east-southeast	4.6
11:10	3.7	southeast	4.4
11:20	4.0	southeast	3.6
11:30	4.0	southeast	4.2
11:40	3.9	southeast	4.3
11:50	3.8	southeast	4.8
12:00	3.9	southeast	4.3
12:10	3.8	southeast	4.4
12:20	3.7	south-southeast	3.9
12:30	3.7	south-southeast	4.2
12:40	3.8	southeast	5.5
12:50	3.9	south-southeast	5.4
13:00	3.8	south-southeast	5.9
13:10	3.8	south-southeast	5.4
13:20	3.9	south-southeast	5.9
13:30	3.9	southeast	4.8
13:40	3.7	south-southeast	6.4
13:50	3.8	south-southeast	6.5
14:00	4.0	south-southeast	5.0
14:10	3.9	south	2.9
14:20	3.8	south	5.5
14:30	3.9	south-southeast	3.3
14:40	3.8	east-southeast	2.6
14:50	3.9	southeast	2.8
15:00	3.9	south-southeast	4.6
15:10	3.8	southeast	3.5
15:20	3.8	southeast	4.8
15:30	3.7	southeast	4.3
15:40	3.8	south-southeast	5.8
15:50	4.0	southeast	2.6
16:00	3.9	south-southeast	3.0
16:10	3.7	south-southeast	3.2
16:20	3.9	east-southeast	1.7
16:30	3.8	south-southeast	2.0
16:40	3.8	south-southeast	4.2
16:50	3.8	south-southeast	5.9
17:00	4.0	south-southeast	5.7
17:10	3.9	south-southeast	5.2
17:20	3.8	south-southeast	5.8
17:30	3.9	south-southeast	6.1
17:40	3.8	south-southeast	6.0
17:50	3.8	south-southeast	5.6
18:00	3.9	south	5.5
18:10	3.9	south-southeast	5.4
18:20	4.0	south	5.4
18:30	3.8	south	5.0
18:40	3.9	south	4.7
18:50	3.8	south	5.3
19:00	3.8	south	5.2
19:10	4.0	south	5.4
19:20	3.7	south	5.6
19:30	4.0	south	5.3
19:40	3.9	south	5.4
19:50	3.9	south-southeast	5.6
20:00	3.9	south-southeast	5.1
20:10	3.9	south	5.3
20:20	3.9	south	5.3
20:30	3.8	south	5.7
20:40	3.8	south	5.2
20:50	3.8	south	5.4
21:00	3.9	south	4.6
21:10	3.9	south	4.5
21:20	4.0	south	4.4
21:30	3.7	south	3.5
21:40	3.8	south	2.6
21:50	3.9	south-southwest	3.9
22:00	3.9	south-southwest	3.9
22:10	3.8	south	4.0
22:20	3.7	south	3.8
22:30	3.8	south	3.8
22:40	3.9	south	4.2
22:50	3.9	south	4.9
23:00	4.0	south	4.1
23:10	3.8	south	4.3
23:20	3.9	south	4.3
23:30	3.8	south	4.1
23:40	3.8	south	3.6
23:50	4.0	south-southwest	3.2