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

○Information

○Measurement value list ： 2023/09/26(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	1.7
00:10	3.6	northwest	1.2
00:20	3.7	northwest	2.0
00:30	3.7	northwest	2.0
00:40	3.7	northwest	1.5
00:50	3.6	northwest	2.0
01:00	3.5	northwest	4.4
01:10	3.7	north-northwest	2.3
01:20	3.7	north-northwest	2.3
01:30	3.6	northwest	2.3
01:40	3.7	north-northwest	1.7
01:50	3.7	north-northwest	1.7
02:00	3.7	north	1.1
02:10	3.7	northeast	1.4
02:20	3.7	northeast	1.1
02:30	3.6	southeast	1.1
02:40	3.7	southeast	1.2
02:50	3.7	southeast	1.2
03:00	3.7	east-southeast	1.5
03:10	3.8	-	CALM
03:20	3.8	northwest	0.9
03:30	3.7	northwest	0.6
03:40	3.7	-	CALM
03:50	3.5	east-southeast	0.6
04:00	3.8	south	0.8
04:10	3.8	southwest	0.9
04:20	3.8	west	1.1
04:30	3.7	west-northwest	0.6
04:40	3.6	west	0.6
04:50	3.6	-	CALM
05:00	3.7	-	CALM
05:10	3.6	south	0.6
05:20	3.6	south-southwest	0.6
05:30	3.8	south-southwest	0.9
05:40	3.5	southwest	1.1
05:50	3.6	west-southwest	0.6
06:00	3.7	south-southwest	0.6
06:10	3.6	-	CALM
06:20	3.7	west	0.9
06:30	3.8	-	CALM
06:40	3.6	west	0.9
06:50	3.6	west-northwest	1.7
07:00	3.7	west-northwest	0.6
07:10	3.6	west	0.8
07:20	3.7	-	CALM
07:30	3.7	-	CALM
07:40	3.7	-	CALM
07:50	3.6	-	CALM
08:00	3.7	-	CALM
08:10	3.5	northwest	1.1
08:20	3.7	west-southwest	0.8
08:30	3.8	west-southwest	0.9
08:40	3.6	west-northwest	0.9
08:50	3.6	northwest	0.9
09:00	3.7	northwest	0.9
09:10	3.8	-	CALM
09:20	3.6	southeast	2.0
09:30	3.6	southeast	2.6
09:40	3.6	south-southeast	1.1
09:50	3.8	south-southwest	1.2
10:00	3.6	west-southwest	1.5
10:10	3.7	southwest	1.4
10:20	3.7	southwest	0.9
10:30	3.7	-	CALM
10:40	3.8	south-southeast	1.1
10:50	3.7	east-southeast	1.5
11:00	3.5	east-southeast	1.7
11:10	3.7	east-southeast	2.5
11:20	3.8	east-southeast	3.0
11:30	3.8	southeast	3.2
11:40	3.8	east-southeast	2.9
11:50	3.8	east	3.0
12:00	3.7	east-southeast	3.3
12:10	3.6	east-southeast	3.3
12:20	3.7	southeast	3.4
12:30	3.6	southeast	5.1
12:40	3.6	southeast	4.1
12:50	3.7	southeast	3.4
13:00	3.7	southeast	4.2
13:10	3.6	southeast	4.1
13:20	3.8	east-southeast	4.3
13:30	3.7	east-southeast	3.9
13:40	3.6	southeast	3.5
13:50	3.7	southeast	3.5
14:00	3.7	south-southeast	3.8
14:10	3.8	south-southeast	3.8
14:20	3.7	south-southeast	3.9
14:30	3.6	south-southeast	3.8
14:40	3.6	south-southeast	4.2
14:50	3.7	south-southeast	4.4
15:00	3.5	south-southeast	4.0
15:10	3.6	south-southeast	4.6
15:20	3.7	south-southeast	5.1
15:30	3.5	south-southeast	5.3
15:40	3.6	south-southeast	5.4
15:50	3.8	south	4.6
16:00	3.4	south-southeast	5.1
16:10	3.7	south-southeast	5.2
16:20	3.6	south-southeast	4.8
16:30	3.7	south-southeast	3.9
16:40	3.8	south-southeast	3.6
16:50	3.6	south-southeast	2.9
17:00	3.8	south-southeast	3.7
17:10	3.7	south-southeast	4.1
17:20	3.8	south	3.5
17:30	3.7	south	3.6
17:40	3.5	south	3.2
17:50	3.7	south	1.7
18:00	3.5	south	2.0
18:10	3.7	south	2.2
18:20	3.6	south	2.6
18:30	3.8	south-southwest	1.2
18:40	3.6	-	CALM
18:50	3.7	south-southeast	1.7
19:00	3.7	south-southeast	3.2
19:10	3.8	south	3.4
19:20	3.9	south	3.0
19:30	3.6	-	CALM
19:40	3.7	south-southwest	3.3
19:50	3.6	south-southwest	2.6
20:00	3.6	south	2.2
20:10	3.8	south	2.0
20:20	3.8	south-southwest	2.0
20:30	3.6	south-southeast	2.0
20:40	3.8	south-southeast	2.8
20:50	3.8	south	3.0
21:00	3.7	south-southwest	2.6
21:10	3.7	south-southwest	2.5
21:20	3.6	south-southwest	1.7
21:30	3.5	southwest	1.2
21:40	3.8	southwest	1.4
21:50	3.7	south-southwest	2.0
22:00	3.5	south-southwest	2.9
22:10	3.7	south-southwest	2.6
22:20	3.6	south-southwest	2.3
22:30	3.8	southwest	2.2
22:40	3.7	south-southwest	1.9
22:50	3.7	south-southwest	2.6
23:00	3.8	south-southwest	1.9
23:10	3.7	south-southwest	1.7
23:20	3.6	south-southwest	1.5
23:30	3.8	southwest	1.1
23:40	3.7	-	CALM
23:50	3.8	-	CALM