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

○Information

○Measurement value list ： 2021/08/28(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	3.9	southwest	1.7
00:10	3.7	southwest	2.3
00:20	3.8	southwest	2.6
00:30	3.7	southwest	3.3
00:40	3.8	southwest	3.5
00:50	3.9	southwest	3.0
01:00	3.8	southwest	3.0
01:10	3.9	southwest	2.8
01:20	3.6	southwest	3.4
01:30	3.8	south-southwest	3.4
01:40	3.9	southwest	4.0
01:50	4.0	southwest	3.3
02:00	3.9	southwest	2.8
02:10	3.8	southwest	3.6
02:20	3.9	west-southwest	4.2
02:30	3.7	west	4.1
02:40	3.7	west	3.9
02:50	3.8	west-northwest	3.5
03:00	3.8	northwest	4.1
03:10	3.9	northwest	4.0
03:20	3.7	northwest	2.9
03:30	3.9	northwest	2.3
03:40	3.8	west-northwest	2.2
03:50	3.7	west-northwest	3.6
04:00	3.8	west-northwest	4.1
04:10	3.7	west	3.5
04:20	3.9	west-northwest	1.4
04:30	3.8	southwest	0.8
04:40	4.0	west-northwest	0.8
04:50	3.8	north-northwest	1.5
05:00	3.7	northwest	2.0
05:10	3.8	west	2.3
05:20	3.8	southwest	1.9
05:30	3.7	west	0.8
05:40	3.9	west-northwest	1.2
05:50	3.8	west	1.7
06:00	3.8	west-southwest	0.9
06:10	3.7	southwest	1.2
06:20	3.7	south-southwest	0.9
06:30	3.9	southwest	0.9
06:40	3.8	south	0.9
06:50	3.8	south	1.2
07:00	3.8	south-southwest	1.5
07:10	3.8	south-southwest	1.7
07:20	3.9	south-southwest	0.9
07:30	3.8	-	CALM
07:40	3.6	-	CALM
07:50	3.7	southeast	0.8
08:00	4.0	southeast	1.7
08:10	3.7	east-southeast	1.9
08:20	3.9	east-southeast	1.5
08:30	3.8	southeast	2.5
08:40	3.8	southeast	2.6
08:50	3.8	southeast	2.3
09:00	3.9	southeast	2.5
09:10	3.9	southeast	3.3
09:20	3.8	southeast	3.2
09:30	4.0	southeast	3.7
09:40	3.8	southeast	3.5
09:50	3.8	southeast	3.2
10:00	3.9	southeast	4.8
10:10	3.9	southeast	4.0
10:20	3.8	southeast	4.9
10:30	3.9	southeast	5.3
10:40	3.8	southeast	4.7
10:50	3.8	south	3.5
11:00	3.7	south-southeast	3.4
11:10	3.8	southeast	5.0
11:20	3.9	south-southeast	6.1
11:30	3.9	south-southeast	5.7
11:40	3.9	south	5.0
11:50	3.8	south-southeast	6.2
12:00	3.7	south-southeast	5.7
12:10	3.8	south-southeast	6.5
12:20	3.6	south-southeast	5.7
12:30	3.7	south-southeast	6.7
12:40	3.8	south	6.3
12:50	3.8	south	6.3
13:00	3.8	south	5.9
13:10	3.8	south	5.6
13:20	3.9	south-southeast	5.8
13:30	3.7	south-southeast	5.5
13:40	3.9	south-southeast	8.0
13:50	3.8	south	8.8
14:00	3.8	south-southeast	9.6
14:10	3.9	south-southeast	9.6
14:20	3.9	south-southeast	9.5
14:30	4.0	south-southeast	10.3
14:40	3.9	south-southeast	9.8
14:50	3.8	south-southeast	9.7
15:00	3.8	south-southeast	9.7
15:10	3.8	south-southeast	9.2
15:20	3.8	south	9.1
15:30	4.0	south-southeast	9.7
15:40	4.0	south	8.9
15:50	3.9	south	8.4
16:00	4.0	south-southeast	8.7
16:10	4.0	south-southeast	7.0
16:20	3.8	south	5.4
16:30	3.9	south	4.2
16:40	3.9	south-southwest	3.5
16:50	3.8	south-southwest	3.8
17:00	4.0	southwest	3.4
17:10	3.9	southwest	2.8
17:20	3.8	west	3.4
17:30	3.7	west	3.3
17:40	4.0	west-northwest	3.6
17:50	3.8	west	2.6
18:00	3.8	west	3.1
18:10	3.9	west	2.3
18:20	3.8	west	3.0
18:30	3.9	west	2.0
18:40	3.8	west	1.5
18:50	4.0	west	2.8
19:00	3.8	west	3.8
19:10	3.8	west	5.3
19:20	3.9	west	5.7
19:30	3.8	west	4.1
19:40	3.7	west	4.1
19:50	3.8	west	6.3
20:00	3.7	west-northwest	6.8
20:10	4.0	west-northwest	3.9
20:20	3.9	northwest	1.7
20:30	3.9	-	CALM
20:40	3.9	south-southeast	1.7
20:50	3.7	south-southwest	0.6
21:00	3.9	northwest	0.6
21:10	3.8	south-southeast	0.9
21:20	3.9	north-northwest	1.9
21:30	3.9	north-northwest	2.3
21:40	3.8	north-northwest	2.0
21:50	3.8	northwest	2.8
22:00	3.9	northwest	3.7
22:10	4.0	northwest	3.7
22:20	3.8	northwest	4.0
22:30	3.7	northwest	3.6
22:40	3.8	north-northwest	2.2
22:50	3.9	north-northwest	1.7
23:00	3.9	north	2.3
23:10	3.8	north-northwest	2.2
23:20	3.9	north	3.0
23:30	4.0	north-northwest	3.6
23:40	3.8	north	4.0
23:50	3.7	north	5.1