TABLE OF CONTENTS 
PAGE 
ABSTRACT 1 
1. INTRODUCTION ] 
2. DATA REDUCTION e 4 
3. DATA PRESENTATION 5 
3.1 Histogram 5 
3.2 Statistics 5 
3.3 East and North vs. Time 6 
3.4 Progressive Vector Diagram i/ 
3.5 East and North Periodograms 7 
4, CONCLUSION 8 
5. ACKNOWLEDGEMENTS 8 
6, REFERENCES 9 
7. DATA SUMMARIES 
Station T 10.6 meters 10 
Station T 25.8 meters 13 
Station T 45.6 meters 16 
Station E 7,6 meters 19 
Station E 15.2 meters 22 
Station E 22.8 meters 25 
Station A 10.6 meters 28 
Station A 25.8 meters 31 
Station A 45.6 meters 34 
