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: July 28, 2025 15:47:15 UTC
July 28, 2025 11:47:15 Hora Local
Region: Septentrional Fault Zone
Distances: 66.97 Km Northeast of Punta Cana,DR
87.78 Km Northeast of Higüey,DR
148.85 Km Northwest of Mayagüez,PR
Magnitude: 3.50 Md
Location: Latitude: 19.1348 Longitude: -68.0878
Depth: 48 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2025-07-28 20:21:56
ID: 20250728154715

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2025-07-28  1547 15.15  19  8.09   68  5.27  48.07  0.66  3.48 10.65        3.50  3.50D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  37   37 117.0  PR1  194  15  18  35  18  37     Q  PPW   0.00  0.00     10.00  0.17 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.50  10.00  0.17 Z        3.50  10.00  0.17 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 75.3 205 117 EP- 1  23.38  8.23 12.50 0.00 -4.27* 0.00     0.000 0.55  67   3.32 Z                      
PCDR PR BHN  A 75.3 205 117 ES  1  32.64 17.49 22.25 0.00 -4.76* 0.00S    0.000                                        
SMDR PR BHZ  A117.0 279 106 EP- 1  31.11 15.96 17.41 0.00 -1.45* 1.03     0.233 0.00  50   2.24 Z                      
SMDR PR BHN  A117.0 279 106 ES  1  47.03 31.88 30.99 0.00  0.89* 1.03S    0.563                                        
AGPR PR HHZ  A126.7 125 105 EP- 1  33.45 18.30 18.60 0.00 -0.30  1.03     0.043                                        
AGPR PR HH1  A126.7 125 105 ES  1  48.85 33.70 33.11 0.00  0.59* 1.03S    0.232                                        
HMDR DR BHZ  A141.5 255 103 EP- 1  33.57 18.42 20.41 0.00 -1.99* 0.18     0.007 0.00 108   2.97 Z                      
HMDR DR BHN  A141.5 255 103 ES  1  51.39 36.24 36.33 0.00 -0.09  1.03S    0.470                                        
PRSN PR HHZ  A142.2 135 103 EP- 1  34.89 19.74 20.49 0.00 -0.75* 1.03     0.039                                        
PRSN PR HH2  A142.2 135 103 ES  1  50.94 35.79 36.47 0.00 -0.68* 1.03S    0.132                                        
LSP  PR HHZ  A149.8 134 102 EP- 1  35.80 20.65 21.44 0.00 -0.79* 1.03     0.043 0.58  78   3.52 Z                      
LSP  PR HH1  A149.8 134 102 ES  1  53.20 38.05 38.16 0.00 -0.11  1.03S    0.113                                        
CRPR PR HHZ  A162.1 140 101 EP- 1  38.05 22.90 22.95 0.00 -0.05  1.03     0.077 0.55  82   3.60 Z                      
CRPR PR HH2  A162.1 140 101 ES  1  56.18 41.03 40.85 0.00  0.18  1.03S    0.169                                        
AOPR PR HHZ  A165.5 121 101 EP- 1  38.37 23.22 23.38 0.00 -0.16  1.03     0.053 0.55  91   3.70 Z                      
AOPR PR HH1  A165.5 121 101 ES  1  56.78 41.63 41.62 0.00  0.01  1.03S    0.101                                        
MLPR PR HHZ  A169.7 139 101 EP- 1  38.75 23.60 23.89 0.00 -0.29  1.03     0.081 0.55  61   3.34 Z                      
MLPR PR HH1  A169.7 139 101 ES  1  56.96 41.81 42.52 0.00 -0.71* 1.03S    0.159                                        
UUPR PR HHZ  A174.2 123 100 EP+ 1  39.73 24.58 24.46 0.00  0.12  1.03     0.052 0.55  70   3.47 Z                      
UUPR PR HH1  A174.2 123 100 ES  1  58.44 43.29 43.54 0.00 -0.25  1.03S    0.071                                        
EMPR PR HHZ  A179.7 113 100 EP- 1  40.19 25.04 25.14 0.00 -0.10  1.03     0.088                                        
EMPR PR HH1  A179.7 113 100 ES  1  59.28 44.13 44.75 0.00 -0.62* 1.03S    0.175                                        
GBPR PR HHZ  A181.0 134 100 EP- 1  40.04 24.89 25.30 0.00 -0.41  1.03     0.071                                        
GBPR PR HH1  A181.0 134 100 ES  1  61.74 46.59 45.03 0.00  1.56* 0.98S    0.094                                        
OBIP PR HHZ  A197.7 127  99 EP- 1  42.91 27.76 27.38 0.00  0.38  1.03     0.066                                        
OBIP PR HH1  A197.7 127  99 ES  1  63.60 48.45 48.74 0.00 -0.29  1.03S    0.055                                        
CELP PR HHZ  A197.8 126  99 EP+ 1  42.93 27.78 27.40 0.00  0.38  1.03     0.065 0.55  83   3.65 Z                      
CELP PR HH1  A197.8 126  99 ES  1  64.30 49.15 48.77 0.00  0.38  1.03S    0.052                                        
CVPR PR HNZ  A201.9 123  99 EP+ 1  43.89 28.74 27.91 0.00  0.83* 1.03     0.066                                        
CVPR PR HN1  A201.9 123  99 ES  1  65.81 50.66 49.68 0.00  0.98* 1.03S    0.049                                        
ECPR PR HH1  A203.1 116  99 ES  1  65.07 49.92 49.96 0.00 -0.04  1.03S    0.092                                        
IGPR PR HHZ  A246.0 121  97 EP- 1  48.63 33.48 33.44 0.00  0.04  1.03     0.089                                        
IGPR PR HH1  A246.0 121  97 ES  1  74.47 59.32 59.52 0.00 -0.20  1.03S    0.049                                        
PDPR PR HHZ  A250.7 119  97 EP- 1  50.11 34.96 34.03 0.00  0.93* 1.03     0.092 0.55  81   3.69 Z                      
PDPR PR HH2  A250.7 119  97 ES  1  74.97 59.82 60.57 0.00 -0.75* 1.03S    0.053                                        
HUMP PR HHZ  A260.6 114  96 EP- 1  51.61 36.46 35.27 0.00  1.19* 1.03     0.106                                        
HUMP PR HH1  A260.6 114  96 ES  1  76.98 61.83 62.78 0.00 -0.95* 1.03S    0.084