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

○Information

○Measurement value list ： 2021/12/06(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	3.8	west	1.4
00:10	4.0	west	1.5
00:20	4.0	west	2.0
00:30	3.9	west	1.7
00:40	3.9	west-northwest	1.4
00:50	4.0	west-northwest	1.7
01:00	3.9	west	1.4
01:10	3.9	west-southwest	1.2
01:20	3.8	west	1.2
01:30	3.8	west	1.5
01:40	3.9	west	1.7
01:50	3.8	west	1.4
02:00	3.9	west-southwest	1.4
02:10	3.8	west-southwest	1.4
02:20	3.9	west-southwest	1.5
02:30	4.0	west-southwest	1.7
02:40	3.9	west-southwest	2.0
02:50	3.8	southwest	1.9
03:00	3.8	southwest	1.4
03:10	4.1	southwest	0.9
03:20	3.9	southwest	1.1
03:30	4.0	west-southwest	1.2
03:40	4.0	west-southwest	1.5
03:50	3.9	southwest	0.6
04:00	4.0	west	0.8
04:10	3.9	west-southwest	0.9
04:20	4.0	west-southwest	0.6
04:30	4.0	west	0.8
04:40	4.0	west-southwest	0.9
04:50	3.9	west-southwest	1.1
05:00	4.1	west-southwest	1.1
05:10	3.7	southwest	1.4
05:20	4.0	west-southwest	0.9
05:30	3.7	west	0.9
05:40	3.9	west	1.2
05:50	4.0	west-northwest	0.8
06:00	4.0	northwest	1.2
06:10	3.9	north-northwest	0.9
06:20	3.8	north-northeast	0.8
06:30	4.0	north-northeast	0.9
06:40	4.2	north-northeast	1.5
06:50	4.0	north-northeast	1.7
07:00	3.9	north	1.7
07:10	4.0	north-northwest	2.6
07:20	3.8	north-northwest	2.3
07:30	3.8	northwest	2.0
07:40	4.0	northwest	1.7
07:50	4.0	northwest	2.0
08:00	3.9	north-northwest	0.9
08:10	4.0	north-northwest	0.6
08:20	3.9	east	1.1
08:30	3.9	east-southeast	0.6
08:40	3.9	-	CALM
08:50	3.9	-	CALM
09:00	3.8	northwest	0.6
09:10	3.8	northwest	1.4
09:20	3.9	-	CALM
09:30	3.9	-	CALM
09:40	4.0	west-southwest	1.1
09:50	3.9	south-southeast	1.2
10:00	4.0	south-southeast	1.5
10:10	3.9	south	1.1
10:20	4.0	south-southeast	1.2
10:30	4.0	south-southeast	1.1
10:40	3.9	east-southeast	1.4
10:50	4.0	east-southeast	2.3
11:00	4.0	-	CALM
11:10	3.9	east-southeast	1.5
11:20	4.1	southeast	1.4
11:30	3.9	southeast	1.7
11:40	4.0	southeast	1.9
11:50	4.0	east-southeast	2.2
12:00	3.8	east	2.0
12:10	3.8	east	1.9
12:20	3.9	east	2.3
12:30	4.0	northeast	1.7
12:40	3.9	east	2.0
12:50	4.1	east	2.0
13:00	4.0	east	1.5
13:10	3.8	east-southeast	1.7
13:20	4.0	east	1.7
13:30	3.8	east-southeast	1.4
13:40	4.1	east	1.9
13:50	3.9	east-southeast	1.5
14:00	4.0	east-southeast	0.9
14:10	4.0	east	1.1
14:20	3.9	southeast	1.7
14:30	4.0	east	0.9
14:40	4.0	northeast	0.9
14:50	3.9	east	1.1
15:00	4.1	north-northeast	0.6
15:10	3.9	-	CALM
15:20	4.1	west	0.6
15:30	3.9	-	CALM
15:40	3.9	west-southwest	0.6
15:50	4.0	-	CALM
16:00	3.9	northwest	0.6
16:10	3.9	-	CALM
16:20	3.9	-	CALM
16:30	3.9	-	CALM
16:40	4.1	-	CALM
16:50	4.1	-	CALM
17:00	4.0	-	CALM
17:10	4.0	northwest	0.6
17:20	3.9	northwest	0.9
17:30	4.1	west-northwest	1.4
17:40	3.9	west-northwest	0.9
17:50	4.1	northwest	1.7
18:00	4.0	north-northwest	1.7
18:10	3.8	northwest	1.4
18:20	4.0	north-northwest	1.5
18:30	4.0	north-northwest	1.1
18:40	4.1	north-northeast	1.2
18:50	4.0	north-northeast	1.5
19:00	3.8	north-northeast	1.4
19:10	4.0	north	1.5
19:20	3.9	north-northwest	1.2
19:30	3.9	-	CALM
19:40	4.0	-	CALM
19:50	3.8	-	CALM
20:00	4.1	-	CALM
20:10	4.1	-	CALM
20:20	3.9	east	0.8
20:30	4.0	-	CALM
20:40	4.0	southeast	0.6
20:50	4.0	southeast	0.6
21:00	3.7	southeast	0.8
21:10	4.1	north-northwest	0.9
21:20	4.0	north	1.4
21:30	4.0	north-northwest	0.6
21:40	4.0	east	0.9
21:50	4.1	northeast	0.8
22:00	4.1	north-northeast	0.8
22:10	4.0	west-northwest	1.7
22:20	3.9	northwest	2.3
22:30	4.0	northwest	1.4
22:40	3.9	north-northwest	0.9
22:50	4.2	northwest	1.7
23:00	3.9	northwest	2.3
23:10	3.8	north-northwest	1.9
23:20	4.0	north-northwest	2.0
23:30	4.1	north-northwest	1.9
23:40	4.1	north-northwest	2.0
23:50	3.9	north	1.5