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: June 28, 2025 07:44:49 UTC
June 28, 2025 03:44:49 Hora Local
Region: Septentrional Fault Zone
Distances: 37.78 Km East-Northeast of Punta Cana,DR
54.95 Km East-Northeast of Higüey,DR
143.23 Km West-Northwest of Mayagüez,PR
Magnitude: 3.50 Md
Location: Latitude: 18.8436 Longitude: -68.2386
Depth: 40 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2025-06-28 04:13:48
ID: 20250628074444

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2025-06-28  0744 49.57  18 50.62   68 14.32  40.10  0.73  4.49  8.27        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                         
  24   24  39.4  PR1  169  21  12  24  12  24     Q# PPP   0.00  0.00      7.00  0.22 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.50   7.00  0.22 Z        3.50   7.00  0.22 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 39.4 203 129 IPD    56.71  7.14  8.13 0.00 -0.99* 2.15     0.457 0.55  68   3.28 Z                      
PCDR PR BHN  A 39.4 203 129 ES  1  64.62 15.05 14.47 0.00  0.58* 1.08S    0.541                                        
SMDR PR BHZ  A111.5 297 103 EP- 1  65.77 16.20 16.48 0.00 -0.28  1.08     0.238                                        
SMDR PR BHN  A111.5 297 103 ES  1  79.36 29.79 29.33 0.00  0.46  1.08S    0.526                                        
HMDR DR BHZ  A120.6 268 101 EP+ 1  67.99 18.42 17.61 0.00  0.81* 1.08     0.244 0.00 127   3.08 Z                      
HMDR DR BHN  A120.6 268 101 ES  1  81.90 32.33 31.35 0.00  0.98* 1.08S    0.356                                        
AGPR PR HHZ  A126.0 109 101 EP+ 1  67.33 17.76 18.28 0.00 -0.52* 1.08     0.088 0.55  58   3.23 Z                      
AGPR PR HH2  A126.0 109 101 ES  1  82.34 32.77 32.54 0.00  0.23  1.08S    0.254                                        
LSP  PR HHZ  A142.4 121  99 EP- 1  69.08 19.51 20.32 0.00 -0.81* 1.07     0.072                                        
LSP  PR HH2  A142.4 121  99 ES  1  86.56 36.99 36.17 0.00  0.82* 1.07S    0.096                                        
CRPR PR HHZ  A151.1 127  99 EP+ 1  70.69 21.12 21.40 0.00 -0.28  1.05     0.098 0.55  85   3.60 Z                      
CRPR PR HH1  A151.1 127  99 ES  1  88.42 38.85 38.09 0.00  0.76* 1.05S    0.130                                        
MLPR PR HHZ  A159.0 127  98 EP- 1  71.71 22.14 22.40 0.00 -0.26  1.01     0.097                                        
MLPR PR HH1  A159.0 127  98 ES  1  90.24 40.67 39.87 0.00  0.80* 1.01S    0.129                                        
AOPR PR HHZ  A166.1 109  98 EP- 1  72.36 22.79 23.28 0.00 -0.49  0.97     0.069 0.55  77   3.53 Z                      
AOPR PR HH2  A166.1 109  98 ES  1  91.38 41.81 41.44 0.00  0.37  0.97S    0.137                                        
GBPR PR HHZ  A172.9 123  97 EP+ 1  74.04 24.47 24.13 0.00  0.34  0.91     0.071                                        
GBPR PR HH1  A172.9 123  97 ES  1  93.43 43.86 42.95 0.00  0.91* 0.91S    0.084                                        
UUPR PR HHZ  A173.2 111  97 EP+ 1  72.84 23.27 24.16 0.00 -0.89* 0.91     0.058 0.55  74   3.50 Z                      
UUPR PR HH2  A173.2 111  97 ES  1  93.55 43.98 43.00 0.00  0.98* 0.91S    0.097                                        
CELP PR HHZ  A194.9 115  96 EP+ 1  76.63 27.06 26.89 0.00  0.17  0.68     0.034                                        
CELP PR HH1  A194.9 115  96 ES  1  98.30 48.73 47.86 0.00  0.87* 0.68S    0.040                                        
ECPR PR HHZ  A206.4 106  96 EP+ 1  76.62 27.05 28.34 0.00 -1.29* 0.54     0.024 0.55  99   3.80 Z                      
ECPR PR HH2  A206.4 106  96 ES  1  99.61 50.04 50.45 0.00 -0.41  0.54S    0.046