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

○Information

○Measurement value list ： 2024/05/05(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	east-southeast	2.6
00:10	3.5	east-southeast	2.8
00:20	3.7	east	2.3
00:30	3.4	east-northeast	2.5
00:40	3.7	northeast	2.0
00:50	3.6	north	2.3
01:00	3.6	north-northwest	3.5
01:10	3.7	north-northwest	3.3
01:20	3.5	north-northwest	3.2
01:30	3.5	north-northwest	3.9
01:40	3.5	north-northwest	5.0
01:50	3.7	north-northwest	5.0
02:00	3.6	north-northwest	4.2
02:10	3.7	north-northwest	5.1
02:20	3.7	north	5.3
02:30	3.6	north-northwest	6.5
02:40	3.7	north-northwest	6.3
02:50	3.8	north-northwest	5.7
03:00	3.6	north-northwest	5.6
03:10	3.7	north-northwest	6.2
03:20	3.7	north-northwest	5.4
03:30	3.5	north	5.1
03:40	3.6	north-northwest	3.7
03:50	3.7	north	2.9
04:00	3.5	north-northwest	4.1
04:10	3.7	north-northwest	3.3
04:20	3.6	north-northwest	2.9
04:30	3.6	north-northwest	2.3
04:40	3.6	north	2.3
04:50	3.5	north	1.9
05:00	3.4	north	1.2
05:10	3.6	north-northeast	1.1
05:20	3.6	northeast	0.8
05:30	3.6	-	CALM
05:40	3.7	east-southeast	0.9
05:50	3.7	southeast	1.2
06:00	3.6	southeast	1.2
06:10	3.9	south-southeast	1.2
06:20	3.7	-	CALM
06:30	3.7	south-southeast	0.6
06:40	3.5	southeast	0.9
06:50	3.7	west	0.9
07:00	3.6	south-southeast	0.8
07:10	3.7	south	1.2
07:20	3.6	south-southeast	1.2
07:30	3.7	south-southeast	2.0
07:40	3.6	south-southeast	1.7
07:50	3.6	southeast	1.5
08:00	3.6	southeast	1.7
08:10	3.8	southeast	1.4
08:20	3.6	southeast	1.7
08:30	3.6	east-southeast	1.5
08:40	3.5	southeast	1.5
08:50	3.7	southeast	2.0
09:00	3.4	southeast	2.2
09:10	3.6	southeast	1.9
09:20	3.6	east-southeast	2.0
09:30	3.6	east-southeast	2.8
09:40	3.7	east-southeast	2.0
09:50	3.6	southeast	2.5
10:00	3.7	southeast	2.2
10:10	3.7	southeast	2.3
10:20	3.7	southeast	2.3
10:30	3.5	southeast	2.6
10:40	3.4	southeast	2.3
10:50	3.7	southeast	2.6
11:00	3.6	southeast	2.3
11:10	3.5	southeast	3.1
11:20	3.4	southeast	2.3
11:30	3.5	southeast	2.3
11:40	3.8	southeast	2.5
11:50	3.5	east-southeast	2.9
12:00	3.7	east	2.2
12:10	3.6	east-southeast	3.1
12:20	3.7	east-northeast	1.2
12:30	3.6	south-southeast	2.5
12:40	3.6	south	3.0
12:50	3.8	south-southeast	5.4
13:00	3.5	south-southeast	5.9
13:10	3.6	south-southeast	6.4
13:20	3.6	south-southeast	5.5
13:30	3.7	south	5.4
13:40	3.7	south	5.7
13:50	3.6	south-southwest	5.6
14:00	3.5	south	6.0
14:10	3.6	south	9.1
14:20	3.5	south	11.3
14:30	3.5	south-southeast	11.6
14:40	3.6	south	9.2
14:50	3.6	south	9.7
15:00	3.6	south	9.3
15:10	3.6	south	9.3
15:20	3.6	south	10.3
15:30	3.5	south	9.6
15:40	3.6	south-southeast	9.3
15:50	3.7	south-southeast	9.4
16:00	3.6	south	10.9
16:10	3.6	south	9.4
16:20	3.6	south	9.0
16:30	3.7	south	10.2
16:40	3.5	south	9.3
16:50	3.7	south	10.2
17:00	3.7	south	9.8
17:10	3.7	south	9.3
17:20	3.6	south	10.7
17:30	3.5	south	11.4
17:40	3.5	south	11.3
17:50	3.7	south	12.4
18:00	3.6	south	13.1
18:10	3.6	south	12.1
18:20	3.7	south	12.7
18:30	3.7	south	11.6
18:40	3.6	south	9.9
18:50	3.5	south	10.6
19:00	3.6	south	10.2
19:10	3.7	south	10.2
19:20	3.6	south	10.2
19:30	3.6	south	11.4
19:40	3.6	south	11.7
19:50	3.8	south	12.4
20:00	3.8	south	11.6
20:10	3.5	south	12.4
20:20	3.6	south	12.4
20:30	3.6	south	11.7
20:40	3.7	south	12.1
20:50	3.6	south	11.1
21:00	3.5	south	12.7
21:10	3.6	south	11.7
21:20	3.6	south	12.2
21:30	3.6	south	11.6
21:40	3.6	south	11.4
21:50	3.8	south	12.1
22:00	3.6	south	11.8
22:10	3.6	south	12.1
22:20	3.7	south	12.7
22:30	3.6	south	12.4
22:40	3.8	south	13.5
22:50	3.6	south	12.2
23:00	3.6	south	12.8
23:10	3.8	south-southwest	11.7
23:20	3.6	south	13.5
23:30	3.6	south	13.1
23:40	3.4	south	12.4
23:50	3.6	south	12.4