date time   P P latitude longitude magnitude tS-tP max. amplitude type sh.period st. info
  (hour) (min) (s) (s)          (10-5 cm/s)      
20070421 0 33 17 1997       37 10 1C    
20070421 1 17 50 1070       16 1 1C    
20070421 7 19 50 1190         0.8 2E    
20070421 7 24 23 1463       1.8 11 1A    
20070421 7 56 9.6 3369.6       14.4 1.1 1C    
20070421 10 1 54.6 114.6         0.5 2E    
20070421 12 26 20.45 1580.45       7.3 1 1C    
20070421 12 54 39.8 3279.8       13.7 1 1C    
20070421 14 1 16.95 76.95       1.65 1 1A    
20070421 14 34 54.8 2094.8       37.2 3 1C    
20070421 15 15 33.5 933.5       28.5 0.9 1C    
20070421 16 57 17.5 3437.5       2.7 2 1A    
20070421 17 9 9 549       27 10 1C    
20070421 17 10 31.7 631.7       26.3 1.5 1C    
20070421 17 18 28.3 1108.3       26.7 2.1 1C    
20070421 19 38 25.9 2305.9         2 2E    
20070421 20 35 19.5 2119.5         0.6 2E    
20070421 20 36 13 2173       27 0.5 1C    
20070421 21 11 21.4 681.4       25.6 4 1C    
20070421 21 15 40.9 940.9       17.1 0.7 1C    
20070421 22 29 36.65 1776.65       1.95 1.1 1A