Grand Canyon National Park, Arizona

0900 Slide Spectrum Series (1983 - 1996)

Cumulative Frequency Summary

 

Spectrum Sequence #

Representative Visibility Condition

Summary

Representative Cumulative Frequency of  Reconstructed Extinction IMPROVE Aerosol Data

(1988 - 1997)

dv

bext (Mm-1)

VR (km)

1 of 9

1

11

370

< 1%

2 of 9

2

13

310

< 1%

3 of 9

3

14

280

 1%

4 of 9

6

18

220

10%

5 of 9

7

21

190

20%

6 of 9

9

24

160

30%

7 of 9

10

28

140

50%

8 of 9

14

41

95

95%

9 of 9

15

46

85

98%

 

 

Prepared by Air Resource Specialists, Inc.

for the IMPROVE Program

1998