APPENDIX B CONT'd 





AVERAGE 



MONTHLY 



WIND STRESS VALUES 









DYNES/CM 2 





NORTH BEND 



STRESS COMPONENTS 



TOTAL STRESS 



STRESS DIRECTION 





X 



Y 





DEGREES TRUE 



January 



0.35 



0.98 



1.04 



020 



February 



0.38 



0.67 



0.77 



030 



March 



0.44 



0.48 



0.65 



042 



April 



0.31 



-0.41 



0.51 



143 



May 



0.35 



-1.12 



1.18 



163 



June 



0.43 



-1.48 



1.54 



164 



July 



0.48 



-1.77 



1.84 



165 



August 



0.26 



-1.16 



1.19 



167 



September 



0.14 



-0.88 



0.89 



171 



October 



0.09 



-0.20 



0.22 



156 



November 



0.14 



0.68 



0.69 



012 



December 



0.39 



1.03 



1.10 



021 



NEWPORT 











January 



0.33 



1.12 



1.17 



017 



February 



0.48 



0.76 



0.90 



032 



March 



0.54 



0.90 



1.05 



031 



April 



0.26 



-0.07 



0.27 



106 



May 



0.25 



-0.56 



0.61 



156 



June 



0.31 



-0.59 



0.67 



153 



July 



0.34 



-0.88 



0.94 



159 



Augus t 



0.16 



-0.58 



0.60 



165 



September 



0.21 



-0.39 



0.45 



152 



October 



0.24 



0.41 



0.48 



030 



November 



0.06 



1.09 



1.09 



003 



December 



0.29 



1.59 



1.62 



010 



ASTORIA 











January 



0.13 



1.01 



1.01 



008 



February 



0.35 



0.49 



0.60 



035 



March 



0.27 



0.50 



0.57 



028 



April 



0.37 



0.24 



0.44 



057 



May 



0.46 



-0.28 



0.54 



122 



June 



0.49 



-0.32 



0.59 



123 



July 



0.46 



-0.46 



0.65 



135 



August 



0.42 



-0.31 



0.52 



127 



September 



0.24 



-0.18 



0.30 



127 



October 



0.15 



0.46 



0.48 



018 



November 



0.11 



0.94 



0.94 



007 



December 



0.16 



1.26 



1.27 



007 



B9 



