10'x¢'x 4) CONCRET RTE euoc CRATER|~ APPARENT o £09 (5 FT s ' t eo ent PRESENT 1 HIGH TIDE € Line LINE | , 333 “yo 4 ;140 aoe ‘ é ! ’ “ of 10% . e rs c . .” . 30 . . PIECES OF MEL! i, ‘ e / 28 89 9 ° med tA . 3 8 : ; ‘ §" i ” ’ ¢ ’ ; i i : x et He i ‘ 190 10) ‘ : ‘ . ; 40 : ‘ . / . .‘ \ : , PRIOR TO OPERATION FINE SAND, SCs Us e ; HIGH TIOE LINE 8 9 ¥, ‘ : é — t cg 40 41 50 a. (O%w o P ; ‘oI? ° ’ ; K . ‘ : ‘ , ‘ a a . * ‘ . + 30 FY CONTOUR APPROXIMATION SKETCHED FROM LAGOON . Fig. 2.4 Topograph, Ivy Mike Crater, 2 Weeks . mean low water springs. Present high-tide lines . Approximate LOO