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

○Information

○Measurement value list ： 2021/07/11(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	3.9	south-southeast	0.8
00:10	3.9	-	CALM
00:20	4.1	north-northwest	0.6
00:30	4.0	-	CALM
00:40	3.9	-	CALM
00:50	3.8	-	CALM
01:00	3.9	-	CALM
01:10	3.8	southeast	0.6
01:20	3.9	southeast	0.6
01:30	3.9	east-southeast	0.9
01:40	3.9	east-southeast	0.6
01:50	3.9	southeast	0.9
02:00	3.7	-	CALM
02:10	3.9	-	CALM
02:20	3.9	northeast	0.6
02:30	3.8	southeast	0.6
02:40	3.6	-	CALM
02:50	3.9	north-northeast	0.8
03:00	3.8	-	CALM
03:10	3.9	north-northeast	0.8
03:20	4.0	north	0.9
03:30	3.9	-	CALM
03:40	3.9	-	CALM
03:50	3.9	-	CALM
04:00	3.9	north-northwest	0.6
04:10	3.8	south-southwest	1.1
04:20	3.9	south	0.6
04:30	4.0	southwest	0.8
04:40	3.9	south-southeast	0.8
04:50	3.9	southwest	0.6
05:00	3.9	southwest	0.6
05:10	3.8	south-southwest	0.9
05:20	3.9	south	0.6
05:30	3.9	south-southwest	0.9
05:40	3.9	south	1.7
05:50	3.8	south	1.7
06:00	3.9	south-southwest	1.4
06:10	4.0	south-southwest	1.2
06:20	3.9	south-southwest	0.9
06:30	3.9	-	CALM
06:40	4.0	-	CALM
06:50	4.0	west-northwest	0.6
07:00	3.7	north	0.6
07:10	4.0	east	0.9
07:20	3.9	south	0.6
07:30	3.9	-	CALM
07:40	3.9	-	CALM
07:50	3.9	south-southeast	0.6
08:00	3.9	south-southeast	0.9
08:10	3.8	southeast	1.4
08:20	3.9	east-southeast	0.9
08:30	3.9	southeast	1.4
08:40	4.1	southeast	1.4
08:50	4.0	east-southeast	0.6
09:00	4.0	south-southeast	0.9
09:10	3.9	south-southeast	1.7
09:20	4.0	south-southeast	1.9
09:30	3.8	south	1.9
09:40	4.0	south-southwest	2.5
09:50	4.1	southwest	1.4
10:00	4.0	-	CALM
10:10	3.8	east-northeast	0.9
10:20	3.9	east	0.9
10:30	3.7	south-southeast	0.6
10:40	3.9	west-northwest	0.9
10:50	3.7	north-northwest	2.0
11:00	4.1	north	0.9
11:10	3.7	northwest	1.9
11:20	4.0	north-northwest	1.2
11:30	3.7	east-southeast	1.5
11:40	3.9	southeast	1.8
11:50	3.9	southeast	2.6
12:00	3.9	south	2.6
12:10	3.8	south	3.1
12:20	4.1	south	3.7
12:30	3.8	south	3.5
12:40	3.9	south	3.2
12:50	3.9	south	2.9
13:00	3.9	south	1.5
13:10	3.8	south	1.7
13:20	3.8	south-southeast	2.0
13:30	3.9	south-southwest	1.7
13:40	3.9	south-southwest	1.5
13:50	3.7	west-southwest	1.2
14:00	3.8	west-southwest	0.8
14:10	3.9	south-southwest	0.9
14:20	3.9	south	2.0
14:30	3.7	south	1.9
14:40	3.9	south-southwest	1.2
14:50	3.7	south-southeast	2.6
15:00	3.8	south	2.6
15:10	4.1	south	3.4
15:20	3.8	south	3.1
15:30	4.0	south	4.1
15:40	3.7	southwest	2.6
15:50	3.9	south-southwest	2.0
16:00	4.0	south-southwest	0.9
16:10	4.1	-	CALM
16:20	4.0	east-northeast	0.8
16:30	3.8	north-northeast	0.6
16:40	3.9	north	1.2
16:50	4.0	north	2.5
17:00	3.7	north-northwest	1.7
17:10	3.9	north-northwest	2.2
17:20	3.8	southwest	1.4
17:30	3.8	east	1.4
17:40	3.8	northwest	1.1
17:50	3.8	north-northwest	2.6
18:00	3.8	northwest	4.0
18:10	3.9	northwest	3.2
18:20	3.9	northwest	3.6
18:30	4.0	northwest	3.5
18:40	3.8	northwest	3.3
18:50	3.8	northwest	1.7
19:00	3.8	northwest	1.2
19:10	3.8	northwest	1.9
19:20	4.0	west-northwest	1.2
19:30	3.9	northwest	1.4
19:40	3.8	northwest	1.5
19:50	4.0	west-northwest	2.0
20:00	3.9	west-southwest	2.2
20:10	3.8	west-southwest	2.3
20:20	3.9	southwest	1.2
20:30	3.8	southwest	1.5
20:40	3.8	southwest	2.0
20:50	3.9	south-southwest	2.5
21:00	3.7	south	3.1
21:10	3.8	south-southwest	2.8
21:20	3.9	south	2.3
21:30	3.9	south	1.5
21:40	3.9	south	2.0
21:50	3.9	south	2.3
22:00	4.1	south-southeast	1.5
22:10	3.8	southeast	1.7
22:20	3.8	south	1.5
22:30	3.7	south-southwest	1.7
22:40	3.9	south-southwest	2.3
22:50	3.9	south-southwest	3.4
23:00	3.9	south-southwest	3.2
23:10	4.0	southwest	3.6
23:20	3.8	south-southwest	3.1
23:30	3.8	south-southwest	3.2
23:40	3.9	south-southwest	2.9
23:50	3.9	south-southwest	1.9