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 20, 2025 11:01:03 UTC
July 20, 2025 07:01:03 Hora Local
Region: Eastern Dominican Republic
Distances: 48.16 Km West-Northwest of Punta Cana,DR
49.54 Km East-Southeast of Samaná,DR
220.92 Km West-Northwest of Mayagüez,PR
Magnitude: 3.87 Md
Location: Latitude: 18.9808 Longitude: -68.9561
Depth: 47 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2025-07-21 15:43:24
ID: 20250720110059

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2025-07-20  1101  3.11  18 58.85   68 57.37  47.19  0.58  1.93  4.39        3.87  3.87D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  33   33  42.0  PR1  140  14  14  10   4  32     Q  PPY   0.00  0.00     11.00  0.08 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.87  11.00  0.08 Z        3.87  11.00  0.08 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  
SMDR PR BHZ  A 42.0 325 133 EP+ 1  11.72  8.61  8.98 0.00 -0.37  1.52     0.358 0.00  78   2.56 Z                      
SMDR PR BHN  A 42.0 325 133 ES  1  19.17 16.06 15.98 0.00  0.08  1.52S    0.804                                        
HMDR DR BHZ  A 49.6 245 128 IPD    12.60  9.49  9.70 0.00 -0.21  3.04     0.767 0.00 116   2.93 Z                      
HMDR DR BHE  A 49.6 245 128 ES  1  21.33 18.22 17.27 0.00  0.95* 1.52S    0.588                                        
PCDR PR BHZ  A 79.6 130 114 EP+ 1  15.70 12.59 12.95 0.00 -0.36  1.52     0.244 0.55 100   3.69 Z                      
PCDR PR BHE  A 79.6 130 114 ES  1  25.48 22.37 23.05 0.00 -0.68* 1.52S    0.732                                        
AGPR PR HHZ  A202.7 105  98 EP+ 2  31.59 28.48 28.00 0.00  0.48  0.42     0.046 0.55  97   3.80 Z                      
AGPR PR HH2  A202.7 105  98 ES  1  54.37 51.26 49.84 0.00  1.42* 0.99S    0.286                                        
PRSN PR HH1  A209.1 113  98 ES  3  57.08 53.97 51.25 0.00  2.72* 0.00S    0.000                                        
LSP  PR HHZ  A216.6 114  98 EP+ 1  34.21 31.10 29.74 0.00  1.36* 0.82     0.167 0.58 119   3.98 Z                      
LSP  PR HH1  A216.6 114  98 ES  2  60.23 57.12 52.94 0.00  4.18* 0.00S    0.000                                        
CRPR PR HHZ  A222.9 118  97 EP+ 1  37.03 33.92 30.52 0.00  3.40* 0.00     0.000 0.55 103   3.87 Z                      
CRPR PR HH1  A222.9 118  97 ES  1  60.52 57.41 54.33 0.00  3.08* 0.00S    0.000                                        
MLPR PR HHZ  A230.9 118  97 EP+ 1  38.06 34.95 31.53 0.00  3.42* 0.00     0.000 0.55  99   3.85 Z                      
MLPR PR HH2  A230.9 118  97 ES  2  61.22 58.11 56.12 0.00  1.99* 0.00S    0.000                                        
AOPR PR HHZ  A242.8 106  97 EP+ 1  37.89 34.78 33.02 0.00  1.76* 0.11     0.003 0.55 109   3.95 Z                      
AOPR PR HH2  A242.8 106  97 ES  1  64.25 61.14 58.78 0.00  2.36* 0.00S    0.000                                        
GBPR PR HHZ  A246.0 116  97 EP+ 1  39.55 36.44 33.43 0.00  3.01* 0.00     0.000                                        
GBPR PR HH1  A246.0 116  97 ES  3  67.07 63.96 59.51 0.00  4.45* 0.00S    0.000                                        
UUPR PR HHZ  A249.4 108  96 EP- 1  38.97 35.86 33.85 0.00  2.01* 0.00     0.000 0.55 117   4.02 Z                      
UUPR PR HH1  A249.4 108  96 ES  1  65.71 62.60 60.25 0.00  2.35* 0.00S    0.000                                        
EMPR PR HHZ  A262.0 101  96 EP- 3  40.26 37.15 35.43 0.00  1.72* 0.01     0.000 0.55 100   3.89 Z                      
EMPR PR HH1  A262.0 101  96 ES  2  68.20 65.09 63.07 0.00  2.02* 0.00S    0.000                                        
OBIP PR HHZ  A269.1 112  96 EP- 1  42.31 39.20 36.32 0.00  2.88* 0.00     0.000                                        
OBIP PR HH2  A269.1 112  96 ES  3  71.72 68.61 64.65 0.00  3.96* 0.00S    0.000                                        
CELP PR HHZ  A270.3 111  96 EP+ 1  42.22 39.11 36.48 0.00  2.63* 0.00     0.000 0.55 101   3.91 Z                      
CELP PR HH1  A270.3 111  96 ES  2  70.52 67.41 64.93 0.00  2.48* 0.00S    0.000                                        
ECPR PR HH1  A283.3 104  96 ES  3  71.28 68.17 67.85 0.00  0.32  0.00S    0.000                                        
SJG  IU BH1  A311.6 107  95 ES  1  80.80 77.69 74.19 0.00  3.50* 0.00S    0.000                                        
IGPR PR HH1  A321.4 110  95 ES  3  82.79 79.68 76.38 0.00  3.30* 0.00S    0.000                                        
PDPR PR HH2  A327.8 108  95 ES  3  84.64 81.53 77.82 0.00  3.71* 0.00S    0.000                                        
HUMP PR HHZ  A341.1 105  94 EP- 3  49.75 46.64 45.39 0.00  1.25* 0.00     0.000                                        
   1 UNWEIGHTED STATIONS NOT PRINTED.