50 eStation over water L +Station over land 10 /\ : Time of arrival (sec) 10 J 2 10 Horizontal distance from ground zero (kft) Fig. 21-—Timeof arrival vs horizontal distance from ground zero (King show. 41 60
50 eStation over water L +Station over land 10 /\ : Time of arrival (sec) 10 J 2 10 Horizontal distance from ground zero (kft) Fig. 21-—Timeof arrival vs horizontal distance from ground zero (King show. 41 60