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 27, 2025 03:26:28 UTC
April 26, 2025 23:26:28 Hora Local
Region: Septentrional Fault Zone
Distances: 96.74 Km North-Northwest of Desecheo,PR
98.5 Km East-Northeast of Punta Cana,DR
133.06 Km Northwest of Mayagüez,PR
Magnitude: 3.53 Md
Location: Latitude: 19.2021 Longitude: -67.7905
Depth: 40 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2025-04-27 00:36:48
ID: 20250427032632

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2025-04-27  0326 28.94  19 12.13   67 47.43  40.38  0.55  3.65 16.99        3.53  3.53D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  38   38  98.3  PR1  257  14  18  32  18  37     Q  PPE   0.00  0.00     17.00  0.13 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.53  17.00  0.13 Z        3.53  17.00  0.13 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 98.3 220 105 EP+ 1  44.72 15.78 14.87 0.00  0.91* 1.08     0.284 0.55  68   3.34 Z                      
PCDR PR BHN  A 98.3 220 105 ES  1  54.94 26.00 26.47 0.00 -0.47  1.08S    0.643                                        
AGPR PR HHZ  A108.4 138 103 EP- 2  42.97 14.03 16.10 0.00 -2.07* 0.00     0.000 0.55  71   3.39 Z                      
PRSN PR HH1  A128.5 147 101 ES  1  61.36 32.42 33.11 0.00 -0.69* 1.08S    0.133                                        
LSP  PR HHZ  A135.8 146 100 EP- 2  46.83 17.89 19.50 0.00 -1.61* 0.00     0.000 0.58  82   3.53 Z                      
LSP  PR HH1  A135.8 146 100 ES  1  64.56 35.62 34.71 0.00  0.91* 1.08S    0.113                                        
AOPR PR HHZ  A144.6 130  99 EP+ 2  48.47 19.53 20.60 0.00 -1.07* 0.43     0.009 0.55  79   3.53 Z                      
AOPR PR HH2  A144.6 130  99 ES  2  65.95 37.01 36.67 0.00  0.34  0.43S    0.028                                        
CRPR PR HHZ  A150.6 151  99 EP+ 2  47.86 18.92 21.35 0.00 -2.43* 0.00     0.000 0.55  74   3.48 Z                      
CRPR PR HH2  A150.6 151  99 ES  1  67.46 38.52 38.00 0.00  0.52* 1.08S    0.184                                        
UUPR PR HHZ  A154.2 132  99 EP- 1  49.83 20.89 21.80 0.00 -0.91* 1.08     0.051 0.55  79   3.54 Z                      
UUPR PR HH2  A154.2 132  99 ES  1  67.04 38.10 38.80 0.00 -0.70* 1.08S    0.100                                        
EMPR PR HHZ  A155.3 120  99 EP+ 1  51.48 22.54 21.93 0.00  0.61* 1.08     0.101 0.55  64   3.35 Z                      
EMPR PR HH2  A155.3 120  99 ES  1  68.11 39.17 39.04 0.00  0.13  1.08S    0.331                                        
MLPR PR HHZ  A157.6 149  98 EP+ 2  50.03 21.09 22.22 0.00 -1.13* 0.43     0.019 0.55  77   3.52 Z                      
MLPR PR HH1  A157.6 149  98 ES  1  68.98 40.04 39.55 0.00  0.49  1.08S    0.185                                        
GBPR PR HHZ  A166.4 144  98 EP+ 1  51.82 22.88 23.33 0.00 -0.45  1.08     0.109 0.58  84   3.59 Z                      
GBPR PR HH1  A166.4 144  98 ES  1  69.86 40.92 41.53 0.00 -0.61* 1.08S    0.145                                        
CELP PR HHZ  A178.6 134  97 EP+ 1  53.30 24.36 24.86 0.00 -0.50  1.08     0.076 0.55  85   3.64 Z                      
CELP PR HH1  A178.6 134  97 ES  1  72.72 43.78 44.25 0.00 -0.47  1.08S    0.070                                        
OBIP PR HHZ  A179.1 135  97 EP+ 1  53.51 24.57 24.92 0.00 -0.35  1.08     0.080 0.44  76   3.63 Z                      
OBIP PR HH1  A179.1 135  97 ES  1  73.15 44.21 44.36 0.00 -0.15  1.08S    0.077                                        
ECPR PR HHZ  A179.5 122  97 IPD    53.45 24.51 24.97 0.00 -0.46  2.16     0.284 0.55  91   3.70 Z                      
ECPR PR HH2  A179.5 122  97 ES  1  72.68 43.74 44.45 0.00 -0.71* 1.08S    0.132                                        
GCPR PR HHZ  A205.4 118  96 EP+ 1  57.75 28.81 28.21 0.00  0.60* 1.08     0.083 0.55  85   3.66 Z                      
GCPR PR HH2  A205.4 118  96 ES  1  79.56 50.62 50.21 0.00  0.41  1.08S    0.125                                        
ASPR PR HHZ  A209.4 128  96 EP+ 1  58.16 29.22 28.72 0.00  0.50* 1.08     0.087 0.00  69   2.62 Z                      
ASPR PR HH1  A209.4 128  96 ES  1  80.28 51.34 51.12 0.00  0.22  1.08S    0.065                                        
SJG  IU BHZ  A211.0 124  96 EP+ 1  57.90 28.96 28.93 0.00  0.03  1.08     0.079 0.73  71   3.38 Z                      
SJG  IU BH1  A211.0 124  96 ES  1  80.41 51.47 51.50 0.00 -0.03  1.08S    0.062                                        
IGPR PR HH1  A224.3 127  95 ES  1  83.38 54.44 54.47 0.00 -0.03  1.08S    0.073                                        
PDPR PR HHZ  A228.1 124  95 EP- 2  61.04 32.10 31.07 0.00  1.03* 0.43     0.014                                        
PDPR PR HH2  A228.1 124  95 ES  1  84.15 55.21 55.30 0.00 -0.09  1.08S    0.063                                        
HUMP PR HHZ  A236.1 119  95 EP+ 2  62.72 33.78 32.08 0.00  1.70* 0.00     0.000 0.55  85   3.70 Z                      
HUMP PR HH1  A236.1 119  95 ES  1  86.82 57.88 57.10 0.00  0.78* 1.08S    0.075                                        
MTP  PR HHZ  A266.0 117  94 EP+ 1  65.37 36.43 35.85 0.00  0.58* 1.08     0.101 0.55 103   3.91 Z                      
MTP  PR HH2  A266.0 117  94 ES  2  95.71 66.77 63.81 0.00  2.96* 0.00S    0.000                                        
   1 UNWEIGHTED STATIONS NOT PRINTED.