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 13, 2023 21:52:14 UTC
May 13, 2023 17:52:14 Hora Local
Region: Septentrional Fault Zone
Distances: 76.54 Km North-Northwest of Desecheo,PR
91.3 Km East-Northeast of Punta Cana,DR
115.33 Km Northwest of Mayagüez,PR
Magnitude: 3.74 Md
Location: Latitude: 19.0081 Longitude: -67.7791
Depth: 58 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-05-13 18:22:46
ID: 20230513215220

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-05-13  2152 14.73  19  0.49   67 46.75  58.43  0.47  3.00  6.79        3.74  3.74D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  34   34  83.7  PR1  242  12  17  27  13  34     Q  PPP   0.00  0.00     10.00  0.12 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.74  10.00  0.12 Z        3.74  10.00  0.12 D                                                

REGION= Septentrional Fault Zone                                                                                       
                                                                                                                       
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  
PCDR PR BHZ  A 83.7 230 120 EP+ 1  29.39 14.66 14.07 0.00  0.59* 1.05     0.271 0.55  81   3.52 Z                      
PCDR PR BHN  A 83.7 230 120 ES  1  40.00 25.27 25.04 0.00  0.23  1.05S    0.606                                        
AGPR PR HHZ  A 92.4 130 117 EP- 2  27.99 13.26 15.03 0.00 -1.77* 0.00     0.000 0.55  85   3.58 Z                      
AGPR PR HH2  A 92.4 130 117 ES  2  38.89 24.16 26.75 0.00 -2.59* 0.00S    0.000                                        
IMPR PR HHZ  A104.3 189 114 EP+ 1  30.98 16.25 16.38 0.00 -0.13  1.05     0.170 0.55  69   3.40 Z                      
IMPR PR HH2  A104.3 189 114 ES  1  43.49 28.76 29.16 0.00 -0.40  1.05S    0.360                                        
PRSN PR HHZ  A110.2 142 113 EP+ 1  32.19 17.46 17.06 0.00  0.40  1.05     0.052                                        
PRSN PR HH2  A110.2 142 113 ES  1  44.90 30.17 30.37 0.00 -0.20  1.05S    0.153                                        
LSP  PR HHZ  A117.7 141 111 EP+ 1  32.16 17.43 17.93 0.00 -0.50  1.05     0.057                                        
LSP  PR HH2  A117.7 141 111 ES  1  46.49 31.76 31.92 0.00 -0.16  1.05S    0.129                                        
AOPR PR HHZ  A130.6 123 109 EP+ 1  33.33 18.60 19.46 0.00 -0.86* 1.05     0.088 0.55 103   3.79 Z                      
AOPR PR HH2  A130.6 123 109 ES  1  49.54 34.81 34.64 0.00  0.17  1.05S    0.188                                        
CRPR PR HHZ  A131.5 147 109 EP+ 1  34.52 19.79 19.57 0.00  0.22  1.05     0.097 0.55  96   3.73 Z                      
CRPR PR HH2  A131.5 147 109 ES  1  50.09 35.36 34.83 0.00  0.53* 1.05S    0.175                                        
UUPR PR HHZ  A139.6 126 108 EP+ 1  34.52 19.79 20.54 0.00 -0.75* 1.05     0.077 0.55 127   3.99 Z                      
UUPR PR HH2  A139.6 126 108 ES  1  50.49 35.76 36.56 0.00 -0.80* 1.05S    0.114                                        
EMPR PR HHZ  A144.3 113 107 EP+ 1  35.41 20.68 21.11 0.00 -0.43  1.05     0.142 0.55  96   3.74 Z                      
EMPR PR HH2  A144.3 113 107 ES  1  52.52 37.79 37.58 0.00  0.21  1.05S    0.301                                        
GBPR PR HHZ  A148.7 140 107 EP+ 1  36.56 21.83 21.64 0.00  0.19  1.05     0.106 0.58 101   3.77 Z                      
GBPR PR HH1  A148.7 140 107 ES  1  53.24 38.51 38.52 0.00 -0.01  1.05S    0.152                                        
SMDR PR BHZ  A151.5 283 106 EP+ 3  40.14 25.41 21.97 0.00  3.44* 0.00     0.000                                        
SMDR PR BHN  A151.5 283 106 ES  3  61.20 46.47 39.11 0.00  7.36* 0.00S    0.000                                        
CELP PR HHZ  A163.5 129 105 EP+ 1  38.12 23.39 23.43 0.00 -0.04  1.05     0.097                                        
CELP PR HH1  A163.5 129 105 ES  1  57.02 42.29 41.71 0.00  0.58* 1.05S    0.089                                        
OBIP PR BHZ  A163.6 130 105 EP+ 1  38.07 23.34 23.44 0.00 -0.10  1.05     0.099                                        
OBIP PR BHN  A163.6 130 105 ES  1  55.92 41.19 41.72 0.00 -0.53* 1.05S    0.094                                        
HMDR DR BHZ  A170.6 263 104 EP+ 3  43.81 29.08 24.30 0.00  4.78* 0.00     0.000 0.00 141   3.27 Z                      
HMDR DR BHN  A170.6 263 104 ES  3  66.39 51.66 43.25 0.00  8.41* 0.00S    0.000                                        
SJG  IU BHZ  A198.6 119 102 EP+ 2  43.04 28.31 27.74 0.00  0.57* 0.42     0.019                                        
SJG  IU BH2  A198.6 119 102 ES  1  64.57 49.84 49.38 0.00  0.46  1.05S    0.090                                        
HUMP PR HHZ  A225.2 114 100 EP+ 1  46.05 31.32 31.05 0.00  0.27  1.05     0.145 0.55  94   3.81 Z                      
HUMP PR HH1  A225.2 114 100 ES  1  70.93 56.20 55.27 0.00  0.93* 1.05S    0.109                                        
MTP  PR HHZ  A255.8 112  99 EP+ 3  50.06 35.33 34.86 0.00  0.47  0.21     0.006                                        
MTP  PR HH1  A255.8 112  99 ES  3  80.62 65.89 62.05 0.00  3.84* 0.00S    0.000