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

○Information

○Measurement value list ： 2023/07/26(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	3.5	south-southwest	0.9
00:10	3.6	southwest	0.9
00:20	3.6	northwest	0.6
00:30	3.7	-	CALM
00:40	3.7	northwest	0.8
00:50	3.6	west-northwest	1.7
01:00	3.7	west-northwest	3.8
01:10	3.6	northwest	4.2
01:20	3.5	northwest	4.7
01:30	3.7	northwest	4.6
01:40	3.5	northwest	4.8
01:50	3.6	northwest	4.3
02:00	3.7	northwest	5.4
02:10	3.6	northwest	5.8
02:20	3.6	northwest	5.3
02:30	3.7	northwest	4.3
02:40	3.5	northwest	3.3
02:50	3.7	northwest	2.0
03:00	3.8	northwest	2.6
03:10	3.3	northwest	3.3
03:20	3.6	northwest	3.7
03:30	3.7	northwest	3.9
03:40	3.6	northwest	2.5
03:50	3.7	west-northwest	1.1
04:00	3.8	northwest	2.3
04:10	3.8	northwest	2.5
04:20	3.5	northwest	3.8
04:30	3.6	northwest	4.2
04:40	3.6	northwest	3.7
04:50	3.7	northwest	2.3
05:00	3.5	northwest	1.9
05:10	3.7	southwest	0.9
05:20	3.6	south-southwest	1.1
05:30	3.7	south-southeast	1.2
05:40	3.5	south	1.2
05:50	3.6	south-southwest	1.1
06:00	3.7	south	0.6
06:10	3.5	south	0.6
06:20	3.6	-	CALM
06:30	3.5	northwest	0.6
06:40	3.6	-	CALM
06:50	3.7	north	0.9
07:00	3.5	north-northwest	1.7
07:10	3.6	north-northwest	2.3
07:20	3.7	north-northwest	2.0
07:30	3.7	north-northwest	2.0
07:40	3.5	north-northeast	1.7
07:50	3.6	north	2.2
08:00	3.7	northeast	2.0
08:10	3.6	east-northeast	1.7
08:20	3.7	east-northeast	1.7
08:30	3.6	east-northeast	2.0
08:40	3.7	east	2.3
08:50	3.5	east	2.3
09:00	3.6	east	2.8
09:10	3.7	east-southeast	2.6
09:20	3.6	east-southeast	3.0
09:30	3.6	east-southeast	1.9
09:40	3.6	southeast	2.8
09:50	3.7	southeast	2.3
10:00	3.6	east-southeast	2.0
10:10	3.6	southeast	1.7
10:20	3.5	southeast	2.2
10:30	3.5	southeast	2.6
10:40	3.6	southeast	2.8
10:50	3.7	southeast	3.2
11:00	3.6	southeast	3.3
11:10	3.7	southeast	3.1
11:20	3.5	southeast	3.8
11:30	3.7	southeast	3.7
11:40	3.6	southeast	3.3
11:50	3.7	southeast	2.9
12:00	3.5	southeast	3.0
12:10	3.8	south-southeast	4.7
12:20	3.5	southeast	4.8
12:30	3.7	southeast	4.7
12:40	3.6	south-southeast	4.8
12:50	3.7	southeast	5.1
13:00	3.5	southeast	5.3
13:10	3.5	south-southeast	4.6
13:20	3.6	south-southeast	4.7
13:30	3.7	southeast	5.7
13:40	3.8	southeast	5.2
13:50	3.7	southeast	5.6
14:00	3.6	south-southeast	5.1
14:10	3.6	southeast	4.2
14:20	3.6	southeast	4.8
14:30	3.6	southeast	4.4
14:40	3.6	south-southeast	3.7
14:50	3.5	south-southeast	3.9
15:00	3.6	south-southeast	3.9
15:10	3.5	south-southeast	5.0
15:20	3.8	south-southeast	3.5
15:30	3.8	south-southeast	4.4
15:40	3.6	south-southeast	4.4
15:50	3.5	south-southeast	4.4
16:00	3.5	south-southeast	4.2
16:10	3.6	south-southeast	3.8
16:20	3.7	south-southeast	4.4
16:30	3.7	south-southeast	4.4
16:40	3.7	south-southeast	3.1
16:50	3.7	south-southeast	2.0
17:00	3.8	south-southeast	4.2
17:10	3.6	south-southeast	2.6
17:20	3.6	south-southeast	4.5
17:30	3.6	south	5.8
17:40	3.5	south-southeast	5.8
17:50	3.5	south	4.5
18:00	3.6	south	4.2
18:10	3.6	south	4.7
18:20	3.5	south	4.6
18:30	3.6	south	4.1
18:40	3.6	south	5.0
18:50	3.6	south	4.4
19:00	3.6	south	4.6
19:10	3.6	south	5.3
19:20	3.7	south	4.9
19:30	3.6	south	3.4
19:40	3.6	south	3.8
19:50	3.6	south	4.0
20:00	3.6	south	3.7
20:10	3.7	south	3.1
20:20	3.4	south-southwest	3.0
20:30	3.6	south-southwest	2.3
20:40	3.5	southwest	2.3
20:50	3.7	southwest	2.2
21:00	3.6	southwest	1.9
21:10	3.5	southwest	2.8
21:20	3.5	southwest	3.6
21:30	3.5	southwest	4.1
21:40	3.6	southwest	4.5
21:50	3.6	southwest	5.0
22:00	3.7	southwest	5.0
22:10	3.6	south-southwest	5.8
22:20	3.6	south-southwest	5.4
22:30	3.8	south-southwest	4.9
22:40	3.6	south-southwest	4.3
22:50	3.7	south-southwest	3.6
23:00	3.6	southwest	2.8
23:10	3.5	southwest	1.9
23:20	3.5	southwest	1.4
23:30	3.7	west	1.4
23:40	3.7	southwest	0.6
23:50	3.6	-	CALM