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

○Information

○Measurement value list ： 2024/02/17(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	northwest	3.5
00:10	3.9	northwest	4.1
00:20	3.6	north-northwest	4.4
00:30	3.7	north-northwest	3.8
00:40	3.9	north-northwest	4.0
00:50	3.8	northwest	4.8
01:00	3.8	north-northwest	4.8
01:10	3.7	northwest	5.5
01:20	3.8	northwest	4.6
01:30	3.8	northwest	5.0
01:40	3.6	northwest	5.0
01:50	3.7	northwest	5.4
02:00	3.8	north-northwest	5.0
02:10	3.7	northwest	5.5
02:20	3.8	northwest	5.3
02:30	3.5	northwest	5.2
02:40	3.7	northwest	5.4
02:50	3.8	northwest	5.7
03:00	3.6	northwest	5.3
03:10	3.7	northwest	5.6
03:20	3.8	northwest	5.4
03:30	3.7	northwest	6.4
03:40	3.7	northwest	5.3
03:50	3.7	northwest	5.5
04:00	3.7	northwest	5.7
04:10	3.8	northwest	6.6
04:20	3.7	northwest	6.0
04:30	3.7	northwest	6.1
04:40	3.7	northwest	5.9
04:50	3.5	northwest	5.3
05:00	3.8	northwest	5.6
05:10	3.6	northwest	6.0
05:20	3.8	northwest	6.4
05:30	3.7	northwest	6.0
05:40	3.6	northwest	5.3
05:50	3.8	northwest	5.4
06:00	3.8	northwest	5.6
06:10	4.0	northwest	5.6
06:20	3.7	northwest	5.6
06:30	3.8	northwest	5.5
06:40	3.7	northwest	5.0
06:50	3.7	northwest	5.6
07:00	3.7	northwest	6.1
07:10	3.8	northwest	5.7
07:20	3.8	northwest	4.7
07:30	3.7	northwest	5.5
07:40	3.7	northwest	4.8
07:50	3.6	northwest	4.5
08:00	3.7	northwest	5.3
08:10	3.6	northwest	4.8
08:20	3.9	northwest	4.9
08:30	3.9	north-northwest	5.0
08:40	3.7	north-northwest	4.4
08:50	3.7	north-northwest	4.6
09:00	3.8	north-northwest	4.1
09:10	3.5	north-northwest	3.9
09:20	3.8	north-northwest	4.7
09:30	3.8	north	3.9
09:40	3.6	north	3.9
09:50	3.7	north-northwest	4.8
10:00	3.7	north	4.2
10:10	3.8	north	4.4
10:20	3.7	north	4.4
10:30	3.8	north-northeast	4.7
10:40	3.7	north-northeast	5.5
10:50	3.7	north	5.3
11:00	3.7	north-northeast	4.6
11:10	3.9	north-northeast	5.2
11:20	3.8	north	5.8
11:30	3.7	north-northeast	5.0
11:40	3.7	north-northeast	5.3
11:50	3.8	north-northeast	4.8
12:00	3.8	north-northeast	6.0
12:10	3.7	north-northeast	6.1
12:20	3.7	north-northeast	4.9
12:30	3.7	north-northeast	5.3
12:40	3.8	north-northeast	5.1
12:50	3.8	north-northeast	4.7
13:00	3.9	north-northeast	4.7
13:10	3.7	northeast	3.8
13:20	3.7	northeast	3.4
13:30	3.8	northeast	3.3
13:40	3.9	northeast	2.8
13:50	3.8	northeast	3.2
14:00	3.7	north-northeast	2.3
14:10	3.7	northeast	2.8
14:20	3.8	north-northeast	2.3
14:30	3.7	north-northeast	2.6
14:40	3.8	northeast	2.6
14:50	3.9	northeast	2.2
15:00	3.7	northeast	2.5
15:10	3.5	north-northeast	2.3
15:20	3.8	east-northeast	1.9
15:30	3.7	northeast	1.7
15:40	3.7	north-northeast	2.0
15:50	3.8	northeast	1.8
16:00	3.7	north-northeast	2.5
16:10	3.9	north-northeast	2.5
16:20	3.8	north-northeast	2.0
16:30	3.7	north-northeast	1.2
16:40	3.8	north-northeast	1.1
16:50	3.8	east-northeast	1.1
17:00	3.7	-	CALM
17:10	3.6	south	1.2
17:20	3.6	south	0.6
17:30	3.8	south-southwest	0.6
17:40	3.7	south	1.2
17:50	3.8	southwest	0.9
18:00	3.8	southwest	0.8
18:10	3.6	west-southwest	0.9
18:20	3.8	west-southwest	1.1
18:30	3.6	-	CALM
18:40	3.7	-	CALM
18:50	3.8	west	1.7
19:00	3.8	west-northwest	2.0
19:10	3.7	west	1.5
19:20	3.6	west-southwest	1.1
19:30	3.6	west-northwest	1.4
19:40	3.7	west-northwest	1.9
19:50	3.8	west-southwest	1.2
20:00	3.8	west-southwest	1.5
20:10	3.7	south-southwest	0.9
20:20	3.6	southwest	1.2
20:30	3.6	south-southwest	1.1
20:40	3.9	south-southeast	0.9
20:50	3.8	-	CALM
21:00	3.8	-	CALM
21:10	3.9	west	0.9
21:20	3.7	-	CALM
21:30	3.6	-	CALM
21:40	3.6	west	0.6
21:50	3.6	west-northwest	0.6
22:00	3.5	west-northwest	0.8
22:10	3.7	-	CALM
22:20	3.7	-	CALM
22:30	3.7	-	CALM
22:40	3.8	-	CALM
22:50	3.8	-	CALM
23:00	3.8	-	CALM
23:10	3.7	-	CALM
23:20	3.6	-	CALM
23:30	3.7	-	CALM
23:40	3.8	-	CALM
23:50	3.8	southwest	0.9