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

○Information

○Measurement value list ： 2024/04/06(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-southwest	3.9
00:10	3.5	south-southwest	4.0
00:20	3.7	southwest	3.0
00:30	3.6	southwest	2.6
00:40	3.6	south-southwest	2.9
00:50	3.6	south-southwest	3.1
01:00	3.5	south	3.7
01:10	3.7	south	3.7
01:20	3.7	south	5.6
01:30	3.6	south	6.5
01:40	3.7	south	7.0
01:50	3.6	south-southwest	7.1
02:00	3.7	south-southwest	7.4
02:10	3.8	south	7.7
02:20	3.7	south	7.6
02:30	3.7	south	5.5
02:40	3.6	south-southeast	5.1
02:50	3.6	south-southeast	4.3
03:00	3.7	south-southeast	4.4
03:10	3.7	south-southeast	3.9
03:20	3.6	south	3.5
03:30	3.5	south	3.4
03:40	3.6	south	2.3
03:50	3.7	south	2.2
04:00	3.7	south	2.0
04:10	3.8	southwest	1.2
04:20	3.6	southwest	1.5
04:30	3.7	southwest	0.6
04:40	3.5	west-northwest	0.6
04:50	3.7	west-northwest	0.6
05:00	3.6	-	CALM
05:10	3.8	south	1.4
05:20	3.6	west-southwest	0.8
05:30	3.6	south	0.6
05:40	3.7	west	0.8
05:50	3.8	west	0.6
06:00	3.7	west	0.6
06:10	3.6	southwest	0.9
06:20	3.8	west-southwest	0.9
06:30	3.5	west-northwest	1.2
06:40	3.6	west	0.9
06:50	3.6	west	1.2
07:00	3.7	west-southwest	1.2
07:10	3.7	south-southwest	1.2
07:20	3.8	south	1.2
07:30	3.5	south	1.7
07:40	3.6	south-southwest	1.9
07:50	3.7	south-southwest	1.5
08:00	3.8	south-southwest	2.0
08:10	3.6	south-southwest	1.7
08:20	3.7	south-southwest	1.7
08:30	3.5	south-southwest	2.0
08:40	3.7	southwest	1.7
08:50	3.7	southwest	1.5
09:00	3.6	southwest	1.2
09:10	3.6	southwest	0.9
09:20	3.6	southwest	0.9
09:30	3.6	southwest	0.9
09:40	3.8	southwest	0.9
09:50	3.7	-	CALM
10:00	3.8	-	CALM
10:10	3.6	-	CALM
10:20	3.7	north	0.8
10:30	3.6	southeast	0.9
10:40	3.6	east-southeast	0.8
10:50	3.6	south-southwest	0.6
11:00	3.6	south-southeast	0.9
11:10	3.7	south	0.8
11:20	3.4	south-southwest	0.6
11:30	3.5	west-southwest	0.6
11:40	3.6	west	0.8
11:50	3.7	-	CALM
12:00	3.7	-	CALM
12:10	3.6	west-southwest	0.8
12:20	3.6	southwest	0.9
12:30	3.6	north	0.6
12:40	3.6	north	0.6
12:50	3.7	-	CALM
13:00	3.8	northeast	0.8
13:10	3.8	east	0.9
13:20	3.5	-	CALM
13:30	3.7	east-northeast	0.6
13:40	3.7	east	0.6
13:50	3.7	east	1.1
14:00	3.7	east	0.9
14:10	3.5	east-northeast	0.8
14:20	3.6	east-northeast	0.8
14:30	3.6	east-northeast	0.8
14:40	3.6	south	1.4
14:50	3.6	south-southwest	3.2
15:00	3.6	south-southwest	3.6
15:10	3.7	south-southwest	3.2
15:20	3.7	south	3.3
15:30	3.8	south-southeast	3.7
15:40	3.6	south	4.8
15:50	3.6	south-southeast	4.7
16:00	3.5	south-southeast	4.0
16:10	3.7	south-southeast	4.1
16:20	3.7	south	3.9
16:30	3.7	south-southeast	3.1
16:40	3.6	south-southeast	2.9
16:50	3.6	south-southeast	1.7
17:00	3.7	east-southeast	0.6
17:10	3.6	south-southeast	0.6
17:20	3.6	south	0.9
17:30	3.5	south-southwest	0.6
17:40	3.7	-	CALM
17:50	3.8	-	CALM
18:00	3.6	west-southwest	0.6
18:10	3.6	-	CALM
18:20	3.6	-	CALM
18:30	3.8	west-northwest	1.1
18:40	3.7	west-northwest	2.2
18:50	3.7	west-northwest	2.3
19:00	3.6	northwest	2.3
19:10	3.8	northwest	1.5
19:20	3.7	north	1.2
19:30	3.6	north-northwest	2.2
19:40	3.7	northwest	2.5
19:50	3.6	north-northwest	3.2
20:00	3.7	north-northwest	2.6
20:10	3.6	north-northwest	3.4
20:20	3.8	northwest	3.9
20:30	3.7	northwest	3.4
20:40	3.6	northwest	4.4
20:50	3.6	northwest	4.7
21:00	3.8	northwest	3.8
21:10	3.7	northwest	4.1
21:20	3.8	north-northwest	4.5
21:30	3.6	northwest	5.5
21:40	3.7	northwest	5.2
21:50	3.8	north-northwest	4.7
22:00	3.6	north-northwest	5.3
22:10	3.7	northwest	5.8
22:20	3.7	northwest	5.5
22:30	3.5	northwest	4.6
22:40	3.6	northwest	4.5
22:50	3.5	northwest	4.3
23:00	3.6	northwest	4.3
23:10	3.7	northwest	4.6
23:20	3.8	northwest	4.3
23:30	3.7	northwest	4.2
23:40	3.7	northwest	4.9
23:50	3.7	northwest	4.0