No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands.


Earthquake Information


This information is Issued for Puerto Rico and the Virgin Islands.For more information visit your corresponding Seismological Institution or theTsunami Warning Centers
Event Details
Estimated Maximum Intensity: I
Date: March 16, 2023 21:30:48 UTC
March 16, 2023 17:30:48 Hora Local
Region: Puerto Rico Trench
Distances: 139.13 Km North-Northeast of Loiza,PR
141.5 Km North of Culebra,PR
151.51 Km North-Northeast of San Juan,PR
Magnitude: 3.61 Md
Location: Latitude: 19.602 Longitude: -65.4026
Depth: 10 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-03-16 18:40:41
ID: 20230316213048

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-03-16  2130 48.71  19 36.12   65 24.16  10.59  0.09  3.31  4.34        3.61                                       
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  12   12 143.8  PR1  288  13   7  12   5  12     Q  PPI   0.00  0.00      1.00  0.00 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.61   1.00  0.00 Z                                                                           

REGION= Puerto Rico Trench                                                                                             
                                                                                                                       
STA NET COM CR DIST AZM  AN P/S WT   SEC (TOBS -TCAL -DLY  =RES)  WT   SR  INFO  CAL DUR-W-FMAG-T -AMP-U-PER-W-XMAG-T  
CUPR PR HHZ  A143.8 174  55 EP+ 1  69.58 20.87 20.95 0.00 -0.08  0.92     0.260                                        
CUPR PR HH2  A143.8 174  55 ES  1  86.13 37.42 37.29 0.00  0.13  0.92S    0.663                                        
SJVI PR HHZ  A155.5 154  55 IPD    71.16 22.45 22.43 0.00  0.02  1.85     0.691 0.55  88   3.61 Z                      
SJVI PR HH2  A155.5 154  55 ES  1  88.50 39.79 39.93 0.00 -0.14  0.92S    0.574                                        
ECPR PR HHZ  A174.4 216  55 EP+ 1  73.56 24.85 24.81 0.00  0.04  0.92     0.169                                        
AOPR PR HHZ  A198.9 226  55 EP+ 1  76.56 27.85 27.92 0.00 -0.07  0.92     0.163                                        
AOPR PR HH1  A198.9 226  55 ES  1  98.52 49.81 49.70 0.00  0.11  0.92S    0.355                                        
CELP PR HHZ  A209.6 217  55 EP+ 1  77.90 29.19 29.28 0.00 -0.09  0.92     0.161                                        
CELP PR HH1  A209.6 217  55 ES  1 100.69 51.98 52.12 0.00 -0.14  0.92S    0.297                                        
GBPR PR HHZ  A238.1 222  55 EP+ 1  81.52 32.81 32.87 0.00 -0.06  0.92     0.143                                        
CRPR PR HHZ  A252.2 226  55 EP+ 1  83.50 34.79 34.66 0.00  0.13  0.92     0.163                                        
CRPR PR HH2  A252.2 226  55 ES  1 110.42 61.71 61.69 0.00  0.02  0.92S    0.355