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

○Information

○Measurement value list ： 2024/04/17(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	3.6	south	4.8
00:10	3.6	south	6.5
00:20	3.6	south	5.9
00:30	3.6	south	5.8
00:40	3.6	south	6.2
00:50	3.5	south	6.7
01:00	3.7	south	6.5
01:10	3.6	south	6.6
01:20	3.6	south	6.6
01:30	3.7	south	7.7
01:40	3.6	south	7.6
01:50	3.6	south-southwest	7.3
02:00	3.7	south-southwest	6.9
02:10	3.8	south	7.0
02:20	3.7	south	7.2
02:30	3.8	south-southwest	6.5
02:40	3.6	south	6.2
02:50	3.6	south-southwest	5.4
03:00	3.6	south	5.0
03:10	3.5	south	5.8
03:20	3.7	south	5.0
03:30	3.7	south	4.9
03:40	3.6	south-southeast	3.8
03:50	3.7	south	3.5
04:00	3.7	south	4.7
04:10	3.5	south	6.3
04:20	3.6	south	7.1
04:30	3.6	south	6.9
04:40	3.7	south	5.1
04:50	3.6	south	4.1
05:00	3.7	south	4.7
05:10	3.7	south-southwest	3.2
05:20	3.5	south-southwest	2.8
05:30	3.7	southwest	2.2
05:40	3.7	west-southwest	1.7
05:50	3.7	northwest	1.7
06:00	3.7	northwest	2.0
06:10	3.5	north-northwest	2.3
06:20	3.7	north-northwest	3.0
06:30	3.7	north	2.8
06:40	3.7	north-northwest	3.1
06:50	3.6	north-northwest	2.6
07:00	3.8	north-northwest	2.6
07:10	3.5	north-northwest	3.8
07:20	3.5	north-northwest	4.3
07:30	3.6	north-northwest	4.8
07:40	3.6	north-northwest	5.2
07:50	3.7	north-northwest	5.3
08:00	3.5	north-northwest	5.9
08:10	3.6	north-northwest	6.4
08:20	3.7	north-northwest	4.8
08:30	3.7	north-northwest	4.5
08:40	3.6	north-northwest	3.7
08:50	3.6	north	1.7
09:00	3.6	north-northeast	1.2
09:10	3.5	north	2.3
09:20	3.6	east	1.1
09:30	3.4	northeast	1.7
09:40	3.7	north	3.0
09:50	3.7	north	2.8
10:00	3.6	north-northwest	1.2
10:10	3.5	-	CALM
10:20	3.6	southeast	0.8
10:30	3.7	south	0.9
10:40	3.5	south-southwest	0.8
10:50	3.5	east-southeast	1.2
11:00	3.6	south-southeast	0.6
11:10	3.6	southeast	0.9
11:20	3.6	south-southeast	0.9
11:30	3.5	southeast	1.4
11:40	3.8	southeast	1.9
11:50	3.6	south-southeast	1.2
12:00	3.7	southeast	1.2
12:10	3.6	southeast	1.2
12:20	3.6	east-southeast	0.9
12:30	3.7	east-southeast	1.7
12:40	3.6	southeast	2.2
12:50	3.5	southeast	1.7
13:00	3.6	south-southeast	3.9
13:10	3.6	south-southeast	4.1
13:20	3.7	south-southeast	3.7
13:30	3.7	southeast	2.5
13:40	3.7	southeast	2.6
13:50	3.6	southeast	2.6
14:00	3.7	southeast	3.1
14:10	3.6	southeast	3.4
14:20	3.7	southeast	4.0
14:30	3.6	south-southeast	4.4
14:40	3.7	south-southeast	4.4
14:50	3.7	south-southeast	3.9
15:00	3.6	southeast	4.0
15:10	3.7	southeast	2.5
15:20	3.7	south-southeast	3.6
15:30	3.7	southeast	2.6
15:40	3.7	east-southeast	2.8
15:50	3.6	east-southeast	1.4
16:00	3.6	southeast	1.1
16:10	3.7	south-southeast	1.5
16:20	3.8	southeast	2.0
16:30	3.7	east-southeast	0.9
16:40	3.7	south-southeast	2.2
16:50	3.6	south	1.4
17:00	3.6	southeast	1.5
17:10	3.5	southeast	0.9
17:20	3.7	south-southeast	1.5
17:30	3.5	south-southeast	0.6
17:40	3.7	south	0.8
17:50	3.6	-	CALM
18:00	3.7	east-southeast	1.2
18:10	3.5	south	1.1
18:20	3.6	south-southeast	0.6
18:30	3.6	south	1.2
18:40	3.4	south-southeast	1.2
18:50	3.7	-	CALM
19:00	3.7	east-northeast	1.7
19:10	3.5	east-southeast	0.8
19:20	3.7	east	0.9
19:30	3.7	east	0.8
19:40	3.5	-	CALM
19:50	3.5	-	CALM
20:00	3.6	southeast	1.1
20:10	3.5	east	0.9
20:20	3.5	southeast	1.1
20:30	3.7	south-southeast	0.8
20:40	3.6	south-southeast	0.6
20:50	3.5	south-southwest	0.9
21:00	3.6	south	0.6
21:10	3.8	-	CALM
21:20	3.7	-	CALM
21:30	3.6	-	CALM
21:40	3.7	north-northwest	0.6
21:50	3.6	west-northwest	0.8
22:00	3.6	west-northwest	1.7
22:10	3.8	northwest	2.0
22:20	3.5	northwest	2.0
22:30	3.6	northwest	3.4
22:40	3.5	north-northwest	3.3
22:50	3.7	northwest	3.3
23:00	3.7	north-northwest	3.6
23:10	3.6	northwest	3.4
23:20	3.5	northwest	3.8
23:30	3.5	northwest	3.6
23:40	3.7	west-northwest	3.2
23:50	3.5	west-northwest	3.3