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: August 28, 2025 07:18:23 UTC
August 28, 2025 03:18:23 Hora Local
Region: Eastern Dominican Republic
Distances: 51.82 Km West of Mona Island,PR
64.28 Km South-Southeast of Higüey,DR
143.8 Km West of Mayagüez,PR
Magnitude: 3.50 Md
Location: Latitude: 18.0628 Longitude: -68.4021
Depth: 81 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2025-08-28 03:44:19
ID: 20250828071809

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2025-08-28  0718 23.88  18  3.77   68 24.13  81.72  0.52  5.17  3.92        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                         
  22   22  50.0  PR1  215  11  11  22  11  22     Q  PPP   0.00  0.00      5.00  0.17 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.50   5.00  0.17 Z        3.50   5.00  0.17 D                                                

REGION= Eastern Dominican Republic                                                                                     
                                                                                                                       
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 50.0   2 146 EP+ 1  37.33 13.45 13.02 0.00  0.43  1.09     0.133 0.55  56   3.20 Z                      
PCDR PR BHN  A 50.0   2 146 ES  1  47.38 23.50 23.18 0.00  0.32  1.09S    0.587                                        
HMDR DR BHZ  A130.9 308 118 EP- 1  44.20 20.32 20.72 0.00 -0.40  1.09     0.297 0.00 101   2.97 Z                      
HMDR DR BHE  A130.9 308 118 ES  1  60.23 36.35 36.88 0.00 -0.53* 1.09S    0.432                                        
CRPR PR HHZ  A137.0  92 117 EP+ 1  45.33 21.45 21.40 0.00  0.05  1.09     0.157 0.55  84   3.66 Z                      
CRPR PR HH1  A137.0  92 117 ES  1  61.19 37.31 38.09 0.00 -0.78* 1.09S    0.301                                        
LSP  PR HHZ  A139.9  84 117 EP+ 1  46.37 22.49 21.72 0.00  0.77* 1.09     0.085 0.58  87   3.67 Z                      
LSP  PR HH1  A139.9  84 117 ES  1  62.19 38.31 38.66 0.00 -0.35  1.09S    0.134                                        
AGPR PR HHZ  A143.7  71 116 EP+ 1  45.68 21.80 22.15 0.00 -0.35  1.09     0.100                                        
AGPR PR HH1  A143.7  71 116 ES  1  64.19 40.31 39.43 0.00  0.88* 1.09S    0.267                                        
GBPR PR HHZ  A161.6  93 113 EP+ 1  48.42 24.54 24.20 0.00  0.34  1.09     0.154 0.58  70   3.50 Z                      
GBPR PR HH1  A161.6  93 113 ES  1  67.03 43.15 43.08 0.00  0.07  1.09S    0.226                                        
AOPR PR HHZ  A177.2  79 111 EP+ 1  49.98 26.10 26.02 0.00  0.08  1.09     0.105                                        
AOPR PR HH1  A177.2  79 111 ES  1  70.41 46.53 46.32 0.00  0.21  1.09S    0.164                                        
UUPR PR HHZ  A179.2  82 111 EP+ 1  51.10 27.22 26.26 0.00  0.96* 1.09     0.100                                        
UUPR PR HH1  A179.2  82 111 ES  1  70.31 46.43 46.74 0.00 -0.31  1.09S    0.120                                        
CELP PR HHZ  A193.0  89 109 EP+ 1  51.90 28.02 27.90 0.00  0.12  1.06     0.115                                        
CELP PR HH1  A193.0  89 109 ES  1  73.12 49.24 49.66 0.00 -0.42  1.06S    0.099                                        
EMPR PR HHZ  A203.3  76 108 EP+ 1  52.21 28.33 29.12 0.00 -0.79* 1.02     0.136                                        
EMPR PR HH1  A203.3  76 108 ES  1  75.03 51.15 51.83 0.00 -0.68* 1.02S    0.267                                        
MTP  PR HHZ  A301.8  88 102 EP+ 1  65.19 41.31 41.14 0.00  0.17  0.19     0.005                                        
MTP  PR HH2  A301.8  88 102 ES  1  97.01 73.13 73.23 0.00 -0.10  0.19S    0.004