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

○Information

○Measurement value list ： 2024/10/07(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	northwest	1.1
00:10	3.5	northwest	2.3
00:20	3.6	north-northwest	1.5
00:30	3.7	northwest	1.9
00:40	3.6	north-northwest	1.3
00:50	3.6	north	1.0
01:00	3.6	north	1.5
01:10	3.6	north	1.4
01:20	3.5	north	1.8
01:30	3.6	north	1.9
01:40	3.6	north	1.8
01:50	3.5	northwest	1.8
02:00	3.6	northwest	2.7
02:10	3.5	northwest	1.8
02:20	3.6	north-northwest	1.3
02:30	3.6	north	1.6
02:40	3.6	north	1.6
02:50	3.5	north-northwest	1.5
03:00	3.5	north-northwest	1.3
03:10	3.5	northwest	1.5
03:20	3.6	north-northwest	1.8
03:30	3.5	northwest	1.9
03:40	3.7	north-northwest	1.6
03:50	3.6	north-northwest	1.0
04:00	3.7	northwest	1.5
04:10	3.6	north-northwest	1.2
04:20	3.7	west-northwest	1.0
04:30	3.4	west-northwest	0.7
04:40	3.5	-	CALM
04:50	3.6	-	CALM
05:00	3.6	-	CALM
05:10	3.6	-	CALM
05:20	3.7	west-northwest	0.8
05:30	3.5	-	CALM
05:40	3.7	-	CALM
05:50	3.5	southwest	1.0
06:00	3.6	west-southwest	1.0
06:10	3.5	-	CALM
06:20	3.7	-	CALM
06:30	3.7	-	CALM
06:40	3.7	west-northwest	2.1
06:50	3.6	west-northwest	1.0
07:00	3.5	-	CALM
07:10	3.5	-	CALM
07:20	3.4	south-southwest	1.0
07:30	3.6	south-southeast	1.0
07:40	3.6	south-southeast	1.4
07:50	3.8	south	1.2
08:00	3.5	south	1.1
08:10	3.8	south	1.3
08:20	3.6	southeast	0.7
08:30	3.5	south	1.0
08:40	3.5	south-southeast	1.0
08:50	3.6	south-southeast	1.0
09:00	3.5	south-southeast	1.3
09:10	3.5	east	1.4
09:20	3.6	east	1.8
09:30	3.7	south	1.5
09:40	3.5	east-southeast	1.5
09:50	3.7	east-southeast	1.2
10:00	3.5	southwest	2.6
10:10	3.6	east-southeast	0.7
10:20	3.5	east	1.8
10:30	3.8	-	CALM
10:40	3.6	northeast	0.8
10:50	3.7	north	1.0
11:00	3.3	north-northeast	1.4
11:10	3.6	northeast	0.7
11:20	3.6	east-northeast	1.3
11:30	3.5	east	1.5
11:40	3.6	east-northeast	1.6
11:50	3.7	east-northeast	1.4
12:00	3.6	east-northeast	1.1
12:10	3.5	east	2.4
12:20	3.6	east	2.4
12:30	3.7	east	3.5
12:40	3.5	east-southeast	2.1
12:50	3.6	east-southeast	0.8
13:00	3.6	-	CALM
13:10	3.5	south-southeast	1.8
13:20	3.6	south-southeast	1.6
13:30	3.6	south	1.3
13:40	3.6	west	0.8
13:50	3.6	west	1.0
14:00	3.7	west	1.8
14:10	3.5	west	2.4
14:20	3.5	west-northwest	2.6
14:30	3.4	northwest	2.6
14:40	3.5	northwest	1.1
14:50	3.6	north-northwest	1.6
15:00	3.6	north-northeast	0.7
15:10	3.6	north-northeast	1.6
15:20	3.8	north	1.9
15:30	3.6	north-northeast	2.4
15:40	3.6	north	2.7
15:50	3.7	north-northwest	1.8
16:00	3.5	north-northeast	2.1
16:10	3.6	north	1.9
16:20	3.5	north	2.1
16:30	3.8	north	1.9
16:40	3.5	north-northwest	3.2
16:50	3.6	north-northwest	2.1
17:00	3.7	north	2.9
17:10	3.7	north	3.7
17:20	3.5	north	2.6
17:30	3.7	north-northwest	4.0
17:40	3.6	north-northwest	5.4
17:50	3.7	north-northwest	5.1
18:00	3.6	northwest	4.6
18:10	3.5	northwest	4.8
18:20	3.6	northwest	6.2
18:30	3.6	northwest	5.7
18:40	3.7	north-northwest	5.7
18:50	3.6	north-northwest	6.0
19:00	3.6	northwest	7.6
19:10	3.6	north-northwest	8.9
19:20	3.6	northwest	7.0
19:30	3.7	north-northwest	7.0
19:40	3.6	north-northwest	6.6
19:50	3.4	north-northwest	6.5
20:00	3.6	north-northwest	6.3
20:10	3.6	northwest	5.2
20:20	3.4	north-northwest	6.5
20:30	3.7	north-northwest	6.2
20:40	3.5	north-northwest	5.4
20:50	3.7	north-northwest	5.7
21:00	3.6	north-northwest	5.4
21:10	3.7	northwest	5.2
21:20	3.6	northwest	4.0
21:30	3.7	northwest	4.9
21:40	3.7	northwest	4.5
21:50	3.5	northwest	4.7
22:00	3.6	northwest	5.9
22:10	3.7	northwest	5.7
22:20	3.5	northwest	6.2
22:30	3.6	north-northwest	6.5
22:40	3.4	northwest	5.9
22:50	3.6	north-northwest	5.9
23:00	3.7	northwest	4.8
23:10	3.6	north-northwest	5.2
23:20	3.8	north-northwest	4.8
23:30	3.5	north-northwest	4.3
23:40	3.6	north-northwest	4.6
23:50	3.8	north-northwest	4.8