Table G4 



Unit Voltme Changes (nP/m) Between Contours 















Jones Beach. N.Y. 























from 27 Oan 70 to 



rFeb 70 











Profile 



Total 













Contours (m) above MSL 







over 



Line 



Changes 

 -11.60 



0.00 0.50 1.00 1.50 2.00 2. 



50 3.00 1 



50 4.00 4.50 5.00 5.50 6.00 6.00 



2 



-1.70 



-2.62 



-3.41 



-3.86 



-0.27 



0.52 



-0.26 













3 



-5.79 



-1.87 



-4.69 



-4.09 



2.09 



1.59 



2.47 



-0.16 



-0.24 



-0.71 



-0.26 



0.08 





4 



42.83 



7.99 



8.17 



8.47 



7.84 



9.69 



2.13 



-0.02 



-0.73 



-0.57 



-0.14 



0.00 





7 



-1.84 



-1.90 



-1.58 



-1.92 



-1.95 



3.62 



1.21 



-0.76 



0.96 



0.46 



0.02 







8 



4.82 



-0.29 



-1.23 



-1.36 



1.09 



4.27 



1.41 



0.45 



0.42 



0.08 



-0.01 



0.00 





9 



17.02 



2.03 



1.72 



2.42 



7.33 



2.76 



0.44 



0.24 



0.11 



-0.03 









10 



-3.08 



0.66 



-1.20 



-2.58 



-1.74 



2.90 



-0.15 



-0.74 



-0.24 



0.00 









11 



-3.56 



-4.21 



-0.71 



-0.15 



-0.42 



2.42 



-0.60 



-0.31 



0.23 



0.46 



-0.27 







12 



-2.97 



-1.11 



-2.37 



-3.69 



4.21 



2.33 



-0.73 



-1.61 













13 



2.55 



0.07 



1.43 



0.19 



4.24 



1.15 



-4.53 















14 



6.06 



-0.74 



1.09 



2.09 



6.68 



1.82 



-0.98 



-3.79 



-0.11 











15 



9.76 



-3.89 



-1.00 



-0.31 



8.22 



8.21 



0.63 



0.62 



-2.48 



-0.24 









16 



-26.29 



-3.12 



-2.66 



-17.19 



-3.03 



-0.29 



0.07 



-0.02 



-0.05 











17 



54.47 



11.99 



13.78 



6.43 



20.57 



1.69 



0.00 



0.00 



0.00 











18 



55.41 



4.53 



5.34 



10.63 



33.25 



1.45 



-0.34 



0.26 



0.85 



-0.55 



0.00 







Median 



2.55 



-0.74 



-1.00 



-0.31 



4.21 



2.33 



0.07 



-0.09 



-0.03 



-0.03 



-0.08 



0.00 





Trl-mean 



3.79 



-0.50 



-0.60 



-0.34 



3.73 



2.36 



0.15 



-0.17 



0.01 



-0.13 



-0.10 



0.01 





High Hinge 



13.39 



1.35 



1.58 



2.26 



7.59 



3.26 



0.92 



0.24 



0.32 



0.06 



0.00 



0.04 





Low Hinge 



-3.32 



-1.88 



-1.97 



-2.99 



-1.06 



1.52 



-0.47 



-0.74 



-0.24 



-0.55 



-0.26 



0.00 





Mean 



9.19 



0.56 



0.90 



-0.30 



5.63 



2.89 



0.10 



-0.44 



-0.11 



-0.12 



-0.11 



0.03 





StdDev 



23.83 



4.49 



4.84 



6.46 



9.83 



2.76 



1.63 



1.12 



0.88 



0.43 



0.13 



0.05 





X = Extrapolated shoreline intercept. 



50- 



40' 



30-1 



z 



o 



^ -10- 



_J 



O -20- 



> 



-30-1 

 -40- 



-50-^ 



TOTAL 

 CHfttGE 



27 JfiN 70 TO 5 TEB 70 

 15 PROFILE LINES 



■i-^-T-r - 



OVER 

 6.0 M 



KEY 



EXTREME 



75Z 



MEDIfiN 



257. 



EXTREME 



CONTOUR INTERVRL, tt HBOVE MSL 



Figure G8. Distribution of volume changes by contour for 

 Jones Beach, N. Y. 



Gil 



