af >! “4 at Fig. 3.3 Exterior View of Pisonia Stand on Southern Third of Victor Island Near Station P-21, Following Shot 1, at Right Angles to Biast Line, With Ground Zero to Left. (Preshot view, Fig. 2.4.) Ground Range, Station P-21: Peak Static Overpressure: 62,500 ft 2.4 psi Figures 3.5 and 3.6 show the appearance of the palm portion of Uncle Island tree stand prior to and following Shot 3 at 8340 ft and 8660 ft ground rarges. respectively. Figure 3.5 shows the nearly complete cestruction of smaller broadleaf species and light damage to the palm. Figures 3.7 and 3.8 at successively greater distances show damage i: the predcminantly broadleaf portion of Uncle Island stand. Damage to Pisonia trees was primerily in the form of branch breakage and complete defoliation with some uprooting and main stem failure. Figure 3.9, which repeats Fig. 3.4, shows additional damage t- the Pisonia sample plot resulting from Shot 3. No additional damage resulted to either Victor Island or William Island tree stands from Shot 3. 21 SECRET —- RESTRICTED DATA