Z50056900                       USGS 
H50056900       1814520655645007272129SW210100052.3            180              
N50056900       QUEBRADA MAMEY NR GURABO, PR
Y50056900       
350056900       19840610   1050                8.11                      
350056900       19850515   1690                9.42                      
350056900       19860513   1070                8.16                      
350056900       19870622    621                7.11                      
350056900       19871126   2740               11.04                      
350056900       19890918   1080                8.20                      
350056900       19891006    140                5.20                      
350056900       19901007    670                7.28                      
350056900       19920526   3380               11.78