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

○Information

○Measurement value list ： 2023/05/04(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	1.7
00:10	3.7	south-southwest	1.5
00:20	3.5	south-southwest	2.8
00:30	3.7	south-southwest	2.3
00:40	3.7	south-southwest	2.3
00:50	3.9	south-southwest	2.2
01:00	3.7	southwest	1.4
01:10	3.6	southwest	1.5
01:20	3.6	southwest	2.0
01:30	3.8	southwest	3.3
01:40	3.7	southwest	2.9
01:50	3.7	southwest	2.3
02:00	3.7	southwest	2.0
02:10	3.8	southwest	2.3
02:20	3.7	south-southwest	2.5
02:30	3.6	south-southwest	2.8
02:40	3.7	west-southwest	0.9
02:50	3.7	west	0.8
03:00	3.6	-	CALM
03:10	3.5	south	1.1
03:20	3.8	south	1.2
03:30	3.6	south-southwest	1.7
03:40	3.7	southwest	2.0
03:50	3.6	south-southwest	0.9
04:00	3.6	southwest	0.9
04:10	3.6	west-northwest	0.8
04:20	3.8	north-northwest	0.9
04:30	3.7	north	0.8
04:40	3.7	north	2.3
04:50	3.5	northwest	1.4
05:00	3.7	northwest	2.5
05:10	3.7	northwest	2.5
05:20	3.6	northwest	4.5
05:30	3.6	northwest	7.0
05:40	3.7	northwest	8.0
05:50	3.6	northwest	7.7
06:00	3.7	northwest	7.9
06:10	3.7	northwest	6.4
06:20	3.7	northwest	3.7
06:30	3.7	west-northwest	3.3
06:40	3.6	northwest	2.3
06:50	3.6	west-northwest	3.0
07:00	3.7	northwest	1.5
07:10	3.6	west-northwest	2.0
07:20	3.7	northwest	1.5
07:30	3.6	north	1.9
07:40	3.6	northeast	3.4
07:50	3.7	northeast	2.6
08:00	3.6	northeast	2.5
08:10	3.7	east	2.2
08:20	3.7	east-northeast	1.5
08:30	3.7	southeast	1.5
08:40	3.5	east-southeast	1.7
08:50	3.7	east-southeast	1.4
09:00	3.6	east-southeast	2.0
09:10	3.7	southeast	2.3
09:20	3.7	south-southeast	2.8
09:30	3.6	southeast	2.9
09:40	3.7	south-southeast	3.4
09:50	3.8	south-southeast	3.1
10:00	3.8	south-southeast	5.2
10:10	3.6	south	4.6
10:20	3.6	south-southeast	4.5
10:30	3.5	south-southeast	4.8
10:40	3.6	south-southeast	5.3
10:50	3.6	south-southeast	6.6
11:00	3.7	south-southeast	5.5
11:10	3.7	southeast	6.0
11:20	3.9	south-southeast	6.9
11:30	3.5	south-southeast	7.2
11:40	3.5	south-southeast	7.6
11:50	3.6	south-southeast	8.2
12:00	3.7	south-southeast	7.7
12:10	3.6	south-southeast	8.2
12:20	3.7	south-southeast	7.6
12:30	3.7	south-southeast	9.4
12:40	3.8	south-southeast	9.6
12:50	3.6	south-southeast	9.1
13:00	3.5	south-southeast	9.2
13:10	3.7	south-southeast	10.2
13:20	3.7	south-southeast	9.5
13:30	3.7	south	7.2
13:40	3.6	south-southeast	7.5
13:50	3.7	south-southeast	9.8
14:00	3.7	south-southeast	8.1
14:10	3.9	south-southeast	8.9
14:20	3.7	south-southeast	6.8
14:30	3.8	south-southeast	7.4
14:40	3.7	south-southeast	6.3
14:50	3.8	south-southeast	6.3
15:00	3.6	south-southeast	8.0
15:10	3.8	south-southeast	8.0
15:20	3.5	southeast	7.1
15:30	3.7	south-southeast	8.1
15:40	3.6	south-southeast	7.5
15:50	3.8	south-southeast	9.1
16:00	3.7	south-southeast	10.2
16:10	3.8	south-southeast	10.2
16:20	3.8	south-southeast	8.3
16:30	3.7	south-southeast	11.0
16:40	3.7	south-southeast	10.3
16:50	3.8	south-southeast	10.0
17:00	3.8	south-southeast	10.2
17:10	3.7	south-southeast	9.8
17:20	3.8	south	8.0
17:30	3.8	south	6.7
17:40	3.6	south	7.7
17:50	3.8	south	7.6
18:00	3.7	south	7.4
18:10	3.7	south	7.4
18:20	3.7	south	8.2
18:30	3.7	south	7.2
18:40	3.7	south	6.6
18:50	3.9	south	6.7
19:00	3.7	south	6.2
19:10	3.6	south	5.8
19:20	3.7	south-southwest	4.4
19:30	3.6	southwest	3.1
19:40	3.6	southwest	2.9
19:50	3.8	west	2.3
20:00	3.6	west	0.9
20:10	3.7	-	CALM
20:20	3.7	south	1.1
20:30	3.7	south-southwest	0.9
20:40	3.7	southwest	0.6
20:50	3.6	southwest	0.6
21:00	3.6	west-southwest	1.7
21:10	3.6	west-northwest	1.5
21:20	3.5	west-northwest	1.9
21:30	3.7	west-northwest	2.6
21:40	3.6	west	2.5
21:50	3.6	west	3.9
22:00	3.5	west-southwest	4.1
22:10	3.6	southwest	4.3
22:20	3.6	west-southwest	4.6
22:30	3.8	west-southwest	4.8
22:40	3.6	west	7.2
22:50	3.6	west	7.1
23:00	3.8	west	6.6
23:10	3.6	west	4.9
23:20	3.7	west	4.8
23:30	3.6	west	2.3
23:40	3.7	-	CALM
23:50	3.7	southeast	1.1