Shenandoah National Park, Virginia

Skyland Location – WNW Vista (1991 – 1995)

0900 Slide Spectrum Series

Cumulative Frequency Summary

 

Spectrum Sequence #

Representative Visibility Condition

Summary

Representative Cumulative Frequency of  Reconstructed Extinction IMPROVE Aerosol Data

(1988 - 1998)

dv

bext (Mm-1)

VR (km)

1 of 11

4

16

250

<1%

2 of 11

8

22

175

 1%

3 of 11

10

28

140

2%

4 of 11

14

39

100

5%

5 of 11

15

43

90

10%

6 of 11

17

56

70

20%

7 of 11

23

98

40

55%

8 of 11

26

130

30

70%

9 of 11

33

261

15

95%

10 of 11

37

391

10

99%

11 of 11

44

782

5

> 99%

 

 

Prepared by Air Resource Specialists, Inc.

for the IMPROVE Program

1999