Great Smoky Mountains National Park, Tennessee

1500 Slide Spectrum Series (1984 - 1995)

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 12	1	11	350	< 1%
2 of 12	4	16	250	< 1%
3 of 12	8	23	170	< 1%
4 of 12	11	30	130	1%
5 of 12	15	43	90	5%
6 of 12	16	49	80	10%
7 of 12	17	56	70	20%
8 of 12	21	78	50	40%
9 of 12	24	112	35	70%
10 of 12	28	156	25	80%
11 of 12	33	261	15	98%
12 of 12	37	391	10	99%

Prepared by Air Resource Specialists, Inc.

for the IMPROVE Program

2000