Environmental Radiation Monitoring

INDEX Current Data Tables Graphs Map Additional Information
 
 Time Series Tables
 




Environmental Gamma Radiation Levels
 Unit:nGy/h
 MS:Monitoring Station MP:Monitoring Post
On-Site Off-Site
Time Monju Fugen Akasaki MS Azo MP Matsugasaki MS Nouma MS Echizen-kuriya MS
MP-1 MP-2 MP-3 MP-4 MS MP MP2

May 21 15:00

70.3

42.2

57.4

50.8

Adjusting

40.3

64.7

53.3

50.8

66.6

76.2

58.0

May 21 14:00

71.9

45.4

60.1

53.6

Adjusting

42.3

67.4

53.0

52.1

69.0

78.3

48.0

May 21 13:00

68.7

40.2

55.8

49.1

Adjusting

38.7

63.2

49.0

47.8

65.2

71.0

39.9

May 21 12:00

67.8

38.6

54.0

47.4

Adjusting

37.9

62.0

49.4

48.0

63.3

71.4

41.1

May 21 11:00

69.5

41.2

57.0

50.0

Adjusting

40.3

64.5

51.8

50.4

66.2

73.4

43.7

May 21 10:00

71.9

44.2

59.7

52.6

Adjusting

43.1

66.3

53.4

52.1

68.4

76.2

45.9

May 21 9:00

69.7

40.3

56.1

49.1

Adjusting

38.4

62.6

50.7

48.9

64.9

72.3

43.3

May 21 8:00

69.5

41.1

56.6

49.7

Adjusting

39.1

63.6

50.9

49.2

65.2

72.9

43.6

May 21 7:00

69.2

39.9

55.7

49.2

Adjusting

38.8

63.0

49.5

48.4

64.2

71.2

42.0

May 21 6:00

68.3

38.2

54.2

47.6

Adjusting

37.4

61.1

48.4

47.4

63.0

70.7

40.3

May 21 5:00

68.0

38.5

54.8

47.7

Adjusting

37.0

61.5

49.2

48.1

63.6

71.5

40.7

May 21 4:00

68.2

39.1

54.9

48.1

Adjusting

37.7

62.3

49.7

48.8

63.6

72.2

41.4

May 21 3:00

68.7

40.1

55.7

49.0

Adjusting

38.4

63.2

49.3

49.1

64.3

72.1

41.9

May 21 2:00

68.4

39.9

55.6

48.5

Adjusting

38.2

62.6

48.8

48.8

64.2

71.0

42.0

May 21 1:00

68.3

39.2

54.8

47.4

Adjusting

37.7

61.9

48.7

48.4

63.8

71.0

40.9

May 21 0:00

67.7

38.6

54.3

47.4

Adjusting

37.4

61.8

48.5

47.8

63.4

71.2

40.9

May 20 23:00

68.5

40.0

55.9

48.9

Adjusting

38.6

63.3

48.9

48.5

65.1

71.9

42.7

May 20 22:00

69.5

41.6

56.6

50.5

Adjusting

39.6

64.5

50.2

49.5

66.3

73.3

43.0

May 20 21:00

68.9

40.1

55.8

49.0

Adjusting

39.0

63.7

50.4

48.9

65.5

73.3

42.6

May 20 20:00

67.9

39.3

54.8

47.9

Adjusting

37.6

63.0

49.5

48.0

64.8

72.0

40.8

May 20 19:00

67.4

38.8

54.6

47.6

Adjusting

37.4

63.1

49.1

47.6

65.0

72.6

40.8

May 20 18:00

67.0

38.5

54.3

47.3

Adjusting

36.8

61.6

48.9

47.3

63.4

71.3

40.8

May 20 17:00

67.4

38.7

53.9

46.9

Adjusting

36.8

62.0

48.7

47.3

62.9

70.6

41.0

May 20 16:00

67.4

38.6

54.5

46.9

Adjusting

37.0

61.9

48.6

47.1

62.8

70.6

41.1

 
 
 
Meteorology
Unit:Wind Speed m/s
Temperature degC
Precipitation mm
Humidity %
1.On-Site
 
Monju Meteorological Tower Monju Weather Station
Time Wind Direction Wind Speed Wind Direction Wind Speed Temperature Humidity
Precipitation Atomospheric Stability

May 21 15:00

SSE

4.6

SE

2.8

24.4

80.0

0.0

D

May 21 14:00

SSE

4.9

SSE

3.0

24.1

86.0

0.0

C

May 21 13:00

S

2.5

SE

1.2

24.2

84.0

0.0

D

May 21 12:00

S

4.3

SE

2.8

24.9

80.0

0.0

D

May 21 11:00

SSE

4.0

SSE

2.3

24.4

86.0

0.0

B

May 21 10:00

SSE

2.4

SSE

0.7

23.3

92.0

1.0

B

May 21 9:00

SSW

2.0

SSE

1.9

23.3

92.0

1.0

D

May 21 8:00

SSE

7.1

SSE

4.8

23.6

88.0

0.5

D

May 21 7:00

SSE

6.8

SSE

5.5

23.4

85.0

1.0

D

May 21 6:00

SSE

5.3

SE

4.6

25.0

74.0

0.0

D

May 21 5:00

E

2.2

SE

1.6

24.7

74.0

0.0

D

May 21 4:00

E

3.3

SE

3.7

24.3

77.0

0.0

D

May 21 3:00

E

3.9

ESE

4.3

24.6

73.0

0.0

D

May 21 2:00

NE

3.4

NNE

2.2

24.4

75.0

0.5

D

May 21 1:00

SSE

3.0

ESE

3.2

25.0

67.0

0.0

D

May 21 0:00

SW

3.6

SW

1.7

24.5

57.0

0.0

D

May 20 23:00

NW

1.7

SE

1.9

21.7

80.0

0.0

D

May 20 22:00

W

2.5

ESE

2.3

21.0

87.0

0.0

D

May 20 21:00

ESE

4.8

SE

3.2

23.4

68.0

0.0

D

May 20 20:00

ESE

4.5

SE

4.8

24.6

61.0

0.0

D

May 20 19:00

SW

2.2

NNE

1.3

24.5

63.0

0.0

D

May 20 18:00

NNE

0.4

SE

1.2

24.8

67.0

0.0

D

May 20 17:00

E

1.0

NW

0.7

24.4

66.0

0.0

B

May 20 16:00

WNW

1.1

NW

1.1

25.0

67.0

0.0

B

 
2.Off-Site
 Akasaki
Time Wind Direction Wind Speed Precipitation

May 21 15:00

NE

0.8

0.0

May 21 14:00

NE

1.8

0.5

May 21 13:00

ENE

1.0

0.0

May 21 12:00

NE

0.8

0.0

May 21 11:00

NNE

1.0

0.0

May 21 10:00

NE

0.6

1.0

May 21 9:00

NNE

1.1

0.5

May 21 8:00

NE

1.3

1.5

May 21 7:00

NE

1.4

1.0

May 21 6:00

NE

1.0

0.0

May 21 5:00

NE

1.1

0.0

May 21 4:00

NE

1.5

0.5

May 21 3:00

NE

1.5

0.5

May 21 2:00

NE

1.5

0.0

May 21 1:00

NE

1.7

0.0

May 21 0:00

NE

1.9

0.0

May 20 23:00

NNE

1.5

0.0

May 20 22:00

NE

1.5

0.5

May 20 21:00

NE

0.6

0.0

May 20 20:00

NE

2.2

1.0

May 20 19:00

NE

0.8

0.0

May 20 18:00

NE

1.8

0.0

May 20 17:00

NE

1.3

0.0

May 20 16:00

E

0.7

0.0

 
 Matsugasaki
Time Wind Direction Wind Speed Temperarure Precipitation

May 21 15:00

SSW

2.0

24.6

0.0

May 21 14:00

SW

1.8

24.2

0.0

May 21 13:00

NNE

0.9

23.6

0.5

May 21 12:00

S

1.5

25.1

0.0

May 21 11:00

ENE

1.8

24.7

0.0

May 21 10:00

NE

1.4

23.0

0.5

May 21 9:00

SSW

2.1

23.2

1.0

May 21 8:00

S

2.7

23.1

0.5

May 21 7:00

SSE

1.7

22.8

1.0

May 21 6:00

SSE

3.2

24.9

0.0

May 21 5:00

S

3.2

24.7

0.0

May 21 4:00

ESE

3.3

23.7

0.0

May 21 3:00

SSE

2.9

24.5

0.5

May 21 2:00

SSW

4.1

23.8

0.0

May 21 1:00

SSW

3.4

24.3

0.5

May 21 0:00

SSW

6.4

25.1

0.0

May 20 23:00

NE

1.6

19.9

0.0

May 20 22:00

SE

1.1

20.0

0.5

May 20 21:00

ESE

2.0

22.4

0.0

May 20 20:00

SSW

2.4

23.6

0.0

May 20 19:00

SSE

1.1

23.3

0.0

May 20 18:00

S

0.6

24.0

0.0

May 20 17:00

NNE

0.5

25.2

0.0

May 20 16:00

NNE

0.7

25.8

0.0

 
 Nouma
Time Wind Direction Wind Speed Precipitation

May 21 15:00

S

1.2

0.0

May 21 14:00

S

0.7

1.0

May 21 13:00

SSE

1.6

0.0

May 21 12:00

SE

1.3

0.0

May 21 11:00

W

0.7

0.0

May 21 10:00

WNW

1.0

1.0

May 21 9:00

WSW

0.8

0.5

May 21 8:00

W

0.5

1.0

May 21 7:00

NW

2.1

1.0

May 21 6:00

WNW

1.5

0.0

May 21 5:00

WNW

2.4

0.0

May 21 4:00

WNW

2.2

1.0

May 21 3:00

WNW

1.7

0.0

May 21 2:00

W

1.9

0.5

May 21 1:00

WNW

1.3

0.0

May 21 0:00

WNW

2.7

0.0

May 20 23:00

W

1.9

0.0

May 20 22:00

WSW

1.5

0.0

May 20 21:00

W

1.1

1.0

May 20 20:00

WNW

3.2

1.0

May 20 19:00

WNW

1.7

0.0

May 20 18:00

WNW

1.2

0.0

May 20 17:00

SE

1.1

0.0

May 20 16:00

SE

3.5

0.0

 
 Echizen-kuriya
Time Wind Direction Wind Speed Precipitation

May 21 15:00

SSE

3.8

4.5

May 21 14:00

SSE

0.2

3.0

May 21 13:00

SSE

1.5

0.0

May 21 12:00

SSE

2.5

0.0

May 21 11:00

SSE

3.4

0.0

May 21 10:00

SSE

1.8

0.5

May 21 9:00

SSE

4.1

1.0

May 21 8:00

SE

4.4

0.5

May 21 7:00

SSE

4.6

1.5

May 21 6:00

SSE

5.9

0.0

May 21 5:00

SE

6.1

0.0

May 21 4:00

SE

5.6

0.0

May 21 3:00

ENE

4.4

0.5

May 21 2:00

ESE

1.6

1.0

May 21 1:00

NE

1.4

0.5

May 21 0:00

NNE

1.5

0.0

May 20 23:00

ENE

2.5

0.0

May 20 22:00

E

7.0

1.0

May 20 21:00

SSE

4.6

0.5

May 20 20:00

E

1.4

0.0

May 20 19:00

E

2.7

0.0

May 20 18:00

ENE

4.0

0.0

May 20 17:00

E

2.3

0.0

May 20 16:00

N

0.7

0.0