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

○Information

○Measurement value list ： 2023/07/31(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	3.4	south-southwest	3.4
00:10	3.5	south	2.8
00:20	3.7	south-southwest	2.6
00:30	3.5	southwest	2.0
00:40	3.6	southwest	2.6
00:50	3.6	west-southwest	2.6
01:00	3.7	south-southwest	2.0
01:10	3.8	south-southwest	2.0
01:20	3.6	south-southwest	3.0
01:30	3.6	south-southwest	3.8
01:40	3.5	south-southwest	2.3
01:50	3.6	south-southwest	1.7
02:00	3.6	west-southwest	1.2
02:10	3.6	west	0.9
02:20	3.6	-	CALM
02:30	3.7	north	1.2
02:40	3.8	north-northeast	2.0
02:50	3.6	north-northeast	2.2
03:00	3.6	north-northeast	2.3
03:10	3.7	north	2.5
03:20	3.5	north-northwest	2.2
03:30	3.7	north	1.5
03:40	3.6	north	1.7
03:50	3.6	north-northwest	2.0
04:00	3.7	north-northwest	1.5
04:10	3.8	northwest	2.6
04:20	3.7	northwest	5.1
04:30	3.5	northwest	4.5
04:40	3.5	northwest	5.5
04:50	3.8	north-northwest	4.8
05:00	3.5	northwest	2.6
05:10	3.6	northwest	3.0
05:20	3.5	west-northwest	1.5
05:30	3.6	west	1.4
05:40	3.7	west-northwest	2.3
05:50	3.7	west-northwest	1.5
06:00	3.6	northwest	1.9
06:10	3.5	northwest	2.6
06:20	3.7	west	2.3
06:30	3.6	southwest	1.7
06:40	3.6	south	2.0
06:50	3.7	south	2.8
07:00	3.6	south	2.3
07:10	3.5	south-southeast	1.4
07:20	3.7	south	1.2
07:30	3.5	south-southeast	1.7
07:40	3.7	south	1.1
07:50	3.7	south	1.4
08:00	3.6	south	1.5
08:10	3.6	west-southwest	0.6
08:20	3.8	southeast	0.9
08:30	3.8	east-southeast	1.1
08:40	3.6	east-southeast	1.2
08:50	3.5	east	1.7
09:00	3.6	east	1.4
09:10	3.7	northeast	1.5
09:20	3.6	northeast	1.2
09:30	3.6	east	2.0
09:40	3.5	east-southeast	3.0
09:50	3.6	east-southeast	3.1
10:00	3.5	east	2.5
10:10	3.6	east	2.6
10:20	3.6	east-southeast	2.6
10:30	3.7	east-southeast	3.2
10:40	3.8	southeast	3.2
10:50	3.5	southeast	3.1
11:00	3.5	southeast	3.2
11:10	3.7	southeast	3.9
11:20	3.6	southeast	4.5
11:30	3.5	southeast	5.0
11:40	3.6	south-southeast	5.2
11:50	3.7	south-southeast	5.5
12:00	3.6	south-southeast	5.2
12:10	3.7	south-southeast	5.9
12:20	3.7	south	5.6
12:30	3.7	south-southeast	4.4
12:40	3.7	south-southeast	4.0
12:50	3.6	south-southeast	5.7
13:00	3.6	south-southeast	4.8
13:10	3.6	south-southeast	5.7
13:20	3.5	south-southeast	5.2
13:30	3.6	south-southeast	5.5
13:40	3.6	south	6.6
13:50	3.5	south	6.4
14:00	3.5	south	6.0
14:10	3.7	south	5.6
14:20	3.6	south	6.5
14:30	3.6	south	5.9
14:40	3.7	south-southeast	5.6
14:50	3.6	south-southeast	6.6
15:00	3.7	south-southeast	6.4
15:10	3.6	south	6.5
15:20	3.6	south	6.6
15:30	3.7	south	6.3
15:40	3.7	south	7.3
15:50	3.6	south	6.5
16:00	3.8	south	6.8
16:10	3.6	south	5.4
16:20	3.5	south-southeast	5.7
16:30	3.6	south-southeast	5.7
16:40	3.7	south-southeast	6.1
16:50	3.7	south-southeast	6.7
17:00	3.5	south-southeast	5.9
17:10	3.6	south-southeast	5.5
17:20	3.6	south-southeast	5.6
17:30	3.7	south-southeast	6.3
17:40	3.5	south-southeast	5.7
17:50	3.6	south	5.5
18:00	3.7	south	4.5
18:10	3.5	south	4.1
18:20	3.5	south-southwest	2.6
18:30	3.6	southwest	1.4
18:40	3.7	west-southwest	1.5
18:50	3.5	south-southwest	1.9
19:00	3.6	south-southwest	1.7
19:10	3.7	southwest	1.5
19:20	3.6	southwest	1.7
19:30	3.6	southwest	2.0
19:40	3.7	west-southwest	2.3
19:50	3.8	west-southwest	3.0
20:00	3.5	west	2.8
20:10	3.6	west	2.3
20:20	3.8	west-northwest	4.2
20:30	3.6	northwest	5.2
20:40	3.5	northwest	3.1
20:50	3.5	northwest	3.5
21:00	3.6	west-northwest	3.9
21:10	3.6	west-northwest	4.4
21:20	3.6	northwest	3.8
21:30	3.6	northwest	4.0
21:40	3.5	north-northwest	3.7
21:50	3.6	north-northwest	3.5
22:00	3.6	north	2.3
22:10	3.7	north-northeast	1.4
22:20	3.7	north-northeast	1.4
22:30	3.6	north-northeast	1.5
22:40	3.6	north	1.7
22:50	3.5	north-northwest	2.3
23:00	3.6	north-northwest	3.7
23:10	3.6	northwest	3.6
23:20	3.7	west-northwest	3.4
23:30	3.6	northwest	4.7
23:40	3.6	northwest	4.6
23:50	3.6	northwest	4.5