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: May 25, 2023 12:51:07 UTC
May 25, 2023 08:51:07 Hora Local
Region: Puerto Rico Trench
Distances: 136.04 Km North of Loiza,PR
141.32 Km North-Northeast of Cataño,PR
143.88 Km North-Northeast of San Juan,PR
Magnitude: 3.47 Md
Location: Latitude: 19.6658 Longitude: -65.761
Depth: 38 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-05-25 09:35:25
ID: 20230525125106

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-05-25  1251  7.12  19 39.95   65 45.66  38.38  0.29  2.49 18.50        3.47  3.47D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  18   18 154.5  PR1  286  14   9  17   9  18     Q- PPM   0.00  0.00      4.00  0.10 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.47   4.00  0.10 Z        3.47   4.00  0.10 D                                                

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  
EMPR PR HHZ  A154.5 212  98 EP+ 1  28.81 21.69 21.79 0.00 -0.10  1.06     0.217 0.55  50   3.12 Z                      
EMPR PR HH2  A154.5 212  98 ES  1  46.35 39.23 38.79 0.00  0.44  1.06S    0.470                                        
CUPR PR HHZ  A158.6 161  97 EP+ 1  29.38 22.26 22.31 0.00 -0.05  1.06     0.154                                        
CUPR PR HH1  A158.6 161  97 ES  1  46.88 39.76 39.71 0.00  0.05  1.06S    0.272                                        
ECPR PR HHZ  A162.0 204  97 EP+ 1  29.36 22.24 22.74 0.00 -0.50* 1.06     0.117                                        
ECPR PR HH1  A162.0 204  97 ES  1  47.22 40.10 40.48 0.00 -0.38  1.06S    0.196                                        
HUMP PR HHZ  A168.9 184  97 EP+ 1  29.84 22.72 23.60 0.00 -0.88* 0.03     0.000 0.55  67   3.40 Z                      
HUMP PR HH2  A168.9 184  97 ES  1  48.80 41.68 42.01 0.00 -0.33  1.06S    0.210                                        
MTP  PR HHZ  A175.0 172  97 EP+ 1  31.47 24.35 24.37 0.00 -0.02  1.06     0.146                                        
MTP  PR HH1  A175.0 172  97 ES  1  50.44 43.32 43.38 0.00 -0.06  1.06S    0.284                                        
AOPR PR HHZ  A179.6 216  96 EP+ 1  31.59 24.47 24.94 0.00 -0.47  1.06     0.163 0.55  82   3.60 Z                      
AOPR PR HH2  A179.6 216  96 ES  1  51.42 44.30 44.39 0.00 -0.09  1.06S    0.204                                        
SJVI PR HHZ  A180.7 144  96 EP+ 1  32.48 25.36 25.09 0.00  0.27  1.06     0.252                                        
SJVI PR HH1  A180.7 144  96 ES  1  51.86 44.74 44.66 0.00  0.08  1.06S    0.348                                        
CELP PR HHZ  A196.1 207  96 EP+ 1  34.51 27.39 27.02 0.00  0.37  1.06     0.158 0.55  75   3.54 Z                      
CELP PR HH1  A196.1 207  96 ES  1  55.10 47.98 48.10 0.00 -0.12  1.06S    0.237                                        
CRPR PR HHZ  A232.3 218  95 EP+ 1  38.79 31.67 31.58 0.00  0.09  1.06     0.234                                        
CRPR PR HH2  A232.3 218  95 ES  1  63.85 56.73 56.21 0.00  0.52* 1.06S    0.329