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 24, 2023 13:42:52 UTC
May 24, 2023 09:42:52 Hora Local
Region: Puerto Rico Trench
Distances: 133.33 Km North of Loiza,PR
139.16 Km North-Northeast of Cataño,PR
141.52 Km North-Northeast of San Juan,PR
Magnitude: 3.76 Md
Location: Latitude: 19.6385 Longitude: -65.7398
Depth: 36 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-05-24 10:09:16
ID: 20230524134250

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-05-24  1342 52.23  19 38.31   65 44.39  36.29  0.29  2.41 18.37        3.76  3.76D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  23   23 153.1  PR1  282  16  12  22  11  23     Q- PPM   0.00  0.00      6.00  0.08 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.76   6.00  0.08 Z        3.76   6.00  0.08 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  A153.1 214  97 EP+ 1  73.64 21.41 21.58 0.00 -0.17  1.05     0.221 0.55  88   3.63 Z                      
EMPR PR HH2  A153.1 214  97 ES  1  90.46 38.23 38.41 0.00 -0.18  1.05S    0.462                                        
CUPR PR HHZ  A155.0 161  97 EP+ 1  74.06 21.83 21.82 0.00  0.01  1.05     0.135 0.55  92   3.67 Z                      
CUPR PR HH2  A155.0 161  97 ES  1  90.96 38.73 38.84 0.00 -0.11  1.05S    0.284                                        
FAPR PR HHZ  A157.6 176  97 EP+ 1  74.04 21.81 22.15 0.00 -0.34  1.05     0.088                                        
FAPR PR HH1  A157.6 176  97 ES  1  91.58 39.35 39.43 0.00 -0.08  1.05S    0.237                                        
ECPR PR HHZ  A160.1 205  96 EP+ 1  74.43 22.20 22.47 0.00 -0.27  1.05     0.096                                        
ECPR PR HH1  A160.1 205  96 ES  1  92.21 39.98 40.00 0.00 -0.02  1.05S    0.176                                        
SJVI PR HHZ  A177.0 144  96 EP+ 1  76.96 24.73 24.59 0.00  0.14  1.05     0.217 0.55  96   3.74 Z                      
SJVI PR HH1  A177.0 144  96 ES  1  96.38 44.15 43.77 0.00  0.38  1.05S    0.350                                        
AOPR PR HHZ  A178.5 217  96 EP+ 1  76.83 24.60 24.77 0.00 -0.17  1.05     0.134 0.55 106   3.83 Z                      
AOPR PR HH1  A178.5 217  96 ES  1  96.40 44.17 44.09 0.00  0.08  1.05S    0.176                                        
CELP PR HHZ  A194.4 208  95 EP+ 1  78.70 26.47 26.78 0.00 -0.31  1.05     0.090 0.55  98   3.77 Z                      
CELP PR HH1  A194.4 208  95 ES  1  99.38 47.15 47.67 0.00 -0.52* 1.05S    0.159                                        
OBIP PR BHZ  A198.8 208  95 EP+ 1  79.70 27.47 27.34 0.00  0.13  1.05     0.096                                        
LSP  PR HHZ  A215.2 222  94 EP+ 1  82.53 30.30 29.41 0.00  0.89* 0.00     0.000                                        
LSP  PR HH2  A215.2 222  94 ES  1 105.11 52.88 52.35 0.00  0.53* 1.05S    0.119                                        
GBPR PR HHZ  A219.9 214  94 EP+ 1  82.38 30.15 29.99 0.00  0.16  1.05     0.120                                        
GBPR PR HH1  A219.9 214  94 ES  1 106.09 53.86 53.38 0.00  0.48  1.05S    0.200                                        
MLPR PR HHZ  A230.3 217  94 EP+ 1  83.44 31.21 31.31 0.00 -0.10  1.05     0.130                                        
MLPR PR HH2  A230.3 217  94 ES  1 107.49 55.26 55.73 0.00 -0.47  1.05S    0.198                                        
CRPR PR HHZ  A231.3 219  94 EP+ 1  84.03 31.80 31.43 0.00  0.37  1.05     0.130 0.55 107   3.89 Z                      
CRPR PR HH1  A231.3 219  94 ES  1 108.55 56.32 55.95 0.00  0.37  1.05S    0.171