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

○Information

○Measurement value list ： 2024/08/19(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	3.5	south	4.9
00:10	3.6	south	4.9
00:20	3.5	south-southeast	5.4
00:30	3.6	south-southeast	4.8
00:40	3.6	south-southeast	4.7
00:50	3.7	south-southeast	4.2
01:00	3.5	south-southeast	3.6
01:10	3.6	south	3.1
01:20	3.4	south-southwest	2.3
01:30	3.6	south-southwest	1.2
01:40	3.6	-	CALM
01:50	3.5	south	0.6
02:00	3.6	south	0.6
02:10	3.6	south	0.9
02:20	3.8	-	CALM
02:30	3.5	northwest	0.6
02:40	3.6	southwest	0.6
02:50	3.6	northwest	0.9
03:00	3.6	north-northwest	1.4
03:10	3.5	north-northwest	2.2
03:20	3.5	north	2.6
03:30	3.6	north-northwest	4.2
03:40	3.5	north-northwest	4.7
03:50	3.7	north	4.9
04:00	3.6	north	4.8
04:10	3.6	north	4.7
04:20	3.7	north	5.1
04:30	3.7	north	5.4
04:40	3.4	north	5.7
04:50	3.8	north	5.3
05:00	3.5	north-northwest	4.9
05:10	3.5	north-northwest	3.0
05:20	3.6	north-northwest	4.4
05:30	3.5	north	5.4
05:40	3.6	north	4.4
05:50	3.5	north	3.5
06:00	3.5	north-northwest	2.6
06:10	3.7	north-northwest	2.2
06:20	3.6	north-northwest	2.5
06:30	3.6	north-northwest	2.3
06:40	3.5	north-northwest	2.6
06:50	3.6	north-northwest	2.3
07:00	3.6	northwest	2.0
07:10	3.7	north-northwest	2.5
07:20	3.5	northwest	2.9
07:30	3.5	north-northwest	2.2
07:40	3.6	northwest	0.8
07:50	3.8	north-northwest	1.5
08:00	3.6	northwest	1.1
08:10	3.5	north-northeast	1.2
08:20	3.6	east-northeast	1.2
08:30	3.5	east	0.8
08:40	3.5	southeast	0.9
08:50	3.6	northeast	0.6
09:00	3.5	east	0.6
09:10	3.5	north-northeast	0.6
09:20	3.5	east-northeast	0.8
09:30	3.6	northeast	0.6
09:40	3.7	southeast	0.9
09:50	3.7	southeast	1.2
10:00	3.5	east	0.9
10:10	3.5	-	-
10:20	3.8	-	-
10:30	3.6	-	-
10:40	3.6	east-southeast	3.4
10:50	3.7	east	2.8
11:00	3.6	east-southeast	2.5
11:10	3.7	east-southeast	3.1
11:20	3.5	east-southeast	2.5
11:30	3.5	southeast	1.5
11:40	3.7	southeast	1.2
11:50	3.5	east-southeast	2.0
12:00	3.7	southeast	2.5
12:10	3.8	south-southeast	2.6
12:20	3.6	east-southeast	2.6
12:30	3.6	east-southeast	3.1
12:40	3.6	southeast	2.5
12:50	3.7	east-southeast	2.9
13:00	3.5	southeast	3.2
13:10	3.6	southeast	3.2
13:20	3.6	east-southeast	2.8
13:30	3.7	east-southeast	3.2
13:40	3.6	east-southeast	2.8
13:50	3.4	southeast	2.6
14:00	3.5	east-southeast	2.8
14:10	3.6	east-southeast	2.6
14:20	3.5	southeast	3.1
14:30	3.5	east-southeast	2.8
14:40	3.7	east-southeast	3.0
14:50	3.6	east-southeast	2.6
15:00	3.6	east	2.6
15:10	3.8	east-southeast	2.5
15:20	3.6	east-southeast	3.1
15:30	3.5	east-southeast	2.5
15:40	3.6	east-southeast	2.6
15:50	3.6	southeast	2.2
16:00	3.6	east-southeast	2.0
16:10	3.5	east-southeast	1.9
16:20	3.5	southeast	1.9
16:30	3.6	east-southeast	1.7
16:40	3.6	south-southeast	1.2
16:50	3.5	south-southeast	0.9
17:00	3.5	south-southeast	0.9
17:10	3.5	south-southeast	1.7
17:20	3.6	southeast	0.8
17:30	3.5	east-southeast	1.5
17:40	3.6	south-southeast	2.0
17:50	3.5	east-southeast	1.4
18:00	3.5	east	1.2
18:10	3.4	south-southeast	0.9
18:20	3.6	south-southeast	1.5
18:30	3.4	east-southeast	1.1
18:40	3.6	southeast	1.7
18:50	3.6	south-southwest	1.7
19:00	3.7	south-southwest	1.1
19:10	3.5	south	0.6
19:20	3.4	south	0.9
19:30	3.7	south	0.6
19:40	3.5	south	1.5
19:50	3.6	south	0.6
20:00	3.7	-	CALM
20:10	3.5	-	CALM
20:20	3.7	south	0.6
20:30	3.6	north-northwest	0.9
20:40	3.5	north-northeast	0.9
20:50	3.7	north-northeast	0.6
21:00	3.5	-	CALM
21:10	3.6	-	CALM
21:20	3.5	south-southeast	0.8
21:30	3.5	south-southeast	0.9
21:40	3.5	south	1.7
21:50	3.6	south	1.2
22:00	3.6	-	CALM
22:10	3.6	south-southwest	1.2
22:20	3.5	south	2.3
22:30	3.8	south	2.0
22:40	3.6	south-southwest	1.7
22:50	3.6	south-southwest	2.0
23:00	3.4	south-southeast	1.5
23:10	3.6	south-southeast	0.6
23:20	3.6	south	0.9
23:30	3.5	south	0.8
23:40	3.7	south-southeast	1.1
23:50	3.6	south-southeast	0.9