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: April 26, 2025 14:17:01 UTC
April 26, 2025 10:17:01 Hora Local
Region: 19° N Fault Zone
Distances: 81.24 Km North of Cataño,PR
81.9 Km North of Loiza,PR
85.33 Km North of San Juan,PR
Magnitude: 3.51 Md
Location: Latitude: 19.1681 Longitude: -66.0293
Depth: 18 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2025-04-26 10:41:37
ID: 20250426141659

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2025-04-26  1417  1.30  19 10.09   66  1.76  18.95  0.27  1.60  3.43        3.51  3.51D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  46   46  92.9  PR1  214  11  23  42  21  46     Q  PPW   0.00  0.00     20.00  0.09 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.51  20.00  0.09 Z        3.51  20.00  0.09 D                                                

REGION= 19 N 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  
EMPR PR HHZ  A 92.9 215  63 IPD    15.07 13.77 13.89 0.00 -0.12  1.56     0.075 0.55  86   3.52 Z                      
EMPR PR HH1  A 92.9 215  63 ES  1  25.85 24.55 24.72 0.00 -0.17  0.78S    0.068                                        
GCPR PR HHZ  A 95.2 184  63 EP- 1  15.06 13.76 14.19 0.00 -0.43  0.78     0.024 0.55  63   3.24 Z                      
GCPR PR HH1  A 95.2 184  63 ES  1  26.20 24.90 25.26 0.00 -0.36  0.78S    0.091                                        
ECPR PR HHZ  A100.4 201  63 IPD    15.57 14.27 14.84 0.00 -0.57* 1.56     0.074 0.55  84   3.51 Z                      
ECPR PR HH2  A100.4 201  63 ES  1  27.83 26.53 26.42 0.00  0.11  0.78S    0.074                                        
FAPR PR HHZ  A112.4 159  63 EP- 1  17.47 16.17 16.36 0.00 -0.19  0.78     0.031                                        
FAPR PR HH2  A112.4 159  63 ES  1  30.33 29.03 29.12 0.00 -0.09  0.78S    0.095                                        
SJG  IU BHZ  A117.6 187  63 IPD    18.45 17.15 17.02 0.00  0.13  1.56     0.093 0.73  59   3.08 Z                      
SJG  IU BH1  A117.6 187  63 ES  1  31.46 30.16 30.30 0.00 -0.14  0.78S    0.089                                        
AOPR PR HHZ  A118.8 221  63 IPD    18.28 16.98 17.17 0.00 -0.19  1.56     0.093 0.55  81   3.49 Z                      
AOPR PR HH2  A118.8 221  63 ES  1  31.13 29.83 30.56 0.00 -0.73* 0.36S    0.016                                        
CUPR PR HHZ  A123.6 140  63 IPD    18.66 17.36 17.78 0.00 -0.42  1.56     0.215 0.55  89   3.59 Z                      
CUPR PR HH1  A123.6 140  63 ES  1  32.76 31.46 31.65 0.00 -0.19  0.78S    0.138                                        
UUPR PR HHZ  A124.8 216  63 IPU    19.25 17.95 17.93 0.00  0.02  1.56     0.077 0.55  90   3.60 Z                      
UUPR PR HH1  A124.8 216  63 ES  1  33.25 31.95 31.92 0.00  0.03  0.78S    0.069                                        
PDPR PR HHZ  A127.3 179  63 IPU    19.61 18.31 18.25 0.00  0.06  1.56     0.103 0.55  79   3.48 Z                      
PDPR PR HH2  A127.3 179  63 ES  1  33.95 32.65 32.49 0.00  0.17  0.78S    0.093                                        
ASPR PR HHZ  A127.9 190  63 IPU    19.93 18.63 18.33 0.00  0.30  1.56     0.089 0.00  67   2.48 Z                      
ASPR PR HH1  A127.9 190  63 ES  1  34.76 33.46 32.63 0.00  0.83* 0.04S    0.000                                        
MTP  PR HHZ  A128.7 156  63 IPU    20.06 18.76 18.43 0.00  0.33  1.56     0.133 0.55  90   3.60 Z                      
MTP  PR HH2  A128.7 156  63 ES  1  33.65 32.35 32.81 0.00 -0.46  0.78S    0.097                                        
IGPR PR HHZ  A133.4 184  63 IPU    20.45 19.15 19.02 0.00  0.13  1.56     0.097 0.55  67   3.34 Z                      
IGPR PR HH1  A133.4 184  63 ES  1  35.82 34.52 33.86 0.00  0.66* 0.65S    0.064                                        
CELP PR HHZ  A134.2 206  63 IPD    20.53 19.23 19.12 0.00  0.11  1.56     0.070 0.55  69   3.37 Z                      
CELP PR HH1  A134.2 206  63 ES  1  35.59 34.29 34.03 0.00  0.26  0.78S    0.069                                        
AGPR PR HHZ  A137.9 236  63 EP- 1  20.72 19.42 19.59 0.00 -0.17  0.78     0.054 0.55  59   3.23 Z                      
AGPR PR HH2  A137.9 236  63 ES  1  35.52 34.22 34.87 0.00 -0.65* 0.68S    0.120                                        
OBIP PR HHZ  A138.6 207  63 IPD    21.18 19.88 19.68 0.00  0.20  1.56     0.070 0.44  73   3.52 Z                      
OBIP PR HH1  A138.6 207  63 ES  1  36.10 34.80 35.03 0.00 -0.23  0.78S    0.068                                        
STVI PR HHZ  A144.7 128  63 EP- 1  23.07 21.77 20.46 0.00  1.31* 0.00     0.000 0.55  80   3.51 Z                      
STVI PR HH1  A144.7 128  63 ES  1  38.05 36.75 36.42 0.00  0.33  0.78S    0.232                                        
LSP  PR HHZ  A156.5 226  63 IPD    23.14 21.84 21.94 0.00 -0.10  1.56     0.120 0.58  89   3.60 Z                      
LSP  PR HH1  A156.5 226  63 ES  1  40.81 39.51 39.05 0.00  0.46  0.78S    0.093                                        
PRSN PR HHZ  A157.8 229  63 EP+ 1  23.25 21.95 22.12 0.00 -0.17  0.78     0.035                                        
PRSN PR HH2  A157.8 229  63 ES  1  40.60 39.30 39.37 0.00 -0.07  0.78S    0.108                                        
GBPR PR HHZ  A159.7 215  63 IPU    23.93 22.63 22.34 0.00  0.29  1.56     0.075 0.58  85   3.56 Z                      
GBPR PR HH2  A159.7 215  63 ES  1  41.35 40.05 39.77 0.00  0.28  0.78S    0.068                                        
TBVI PR HHZ  A170.1 118  63 EP+ 1  25.93 24.63 23.66 0.00  0.97* 0.00     0.000 0.00  72   2.59 Z                      
TBVI PR HH1  A170.1 118  63 ES  1  43.72 42.42 42.11 0.00  0.31  0.78S    0.372                                        
MLPR PR HHZ  A170.5 220  63 EP- 1  25.00 23.70 23.72 0.00 -0.02  0.78     0.022 0.55  86   3.61 Z                      
MLPR PR HH1  A170.5 220  63 ES  1  43.83 42.53 42.22 0.00  0.31  0.78S    0.075                                        
CRPR PR HHZ  A171.9 222  63 EP- 1  25.26 23.96 23.89 0.00  0.07  0.78     0.024 0.55  87   3.62 Z                      
CRPR PR HH1  A171.9 222  63 ES  1  44.15 42.85 42.52 0.00  0.33  0.78S    0.080                                        
HMDR DR BHZ  A355.7 264  63 EP- 1  48.75 47.45 47.15 0.00  0.30  0.76     0.223                                        
HMDR DR BHN  A355.7 264  63 ES  1  84.19 82.89 83.93 0.00 -1.04* 0.00S    0.000