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 15, 2024 20:57:58 UTC
April 15, 2024 16:57:58 Hora Local
Region: Sombrero Seismic Zone
Distances: 63.13 Km North-Northwest of Anegada,BVI
85.63 Km North-Northwest of Virgin Gorda,BVI
180.2 Km East-Northeast of San Juan,PR
Magnitude: 3.78 Md
Location: Latitude: 19.2211 Longitude: -64.649
Depth: 23 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2024-04-15 17:26:08
ID: 20240415205800

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2024-04-15  2057 58.71  19 13.27   64 38.94  23.41  0.38  1.56 28.81        3.78  3.78D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  34   34  88.7  PR1  290  15  17  30  14  34     Q- PPY   0.00  0.00      9.00  0.10 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.78   9.00  0.10 Z        3.78   9.00  0.10 D                                                

REGION= Sombrero Seismic 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  
TBVI PR HHZ  A 88.7 178  93 IPD    71.99 13.28 13.31 0.00 -0.03  2.36     0.544                                        
TBVI PR HH1  A 88.7 178  93 ES  1  82.45 23.74 23.69 0.00  0.05  1.18S    0.364                                        
STVI PR HHZ  A101.5 199  92 EP- 1  73.50 14.79 14.93 0.00 -0.14  1.18     0.067                                        
STVI PR HH2  A101.5 199  92 ES  1  84.98 26.27 26.58 0.00 -0.31  1.18S    0.246                                        
FAPR PR HHZ  A153.8 224  91 EP+ 1  80.17 21.46 21.56 0.00 -0.10  1.18     0.051                                        
FAPR PR HH2  A153.8 224  91 ES  1  96.49 37.78 38.38 0.00 -0.60* 1.18S    0.134                                        
MTP  PR HHZ  A156.7 218  91 EP- 1  80.56 21.85 21.93 0.00 -0.08  1.18     0.064                                        
MTP  PR HH1  A156.7 218  91 ES  1  99.30 40.59 39.04 0.00  1.55* 0.00S    0.000                                        
CDVI PR HHZ  A163.0 185  91 EP+ 1  81.63 22.92 22.73 0.00  0.19  1.18     0.426                                        
CDVI PR HH1  A163.0 185  91 ES  1 100.91 42.20 40.46 0.00  1.74* 0.00S    0.000                                        
HUMP PR HHZ  A174.0 227  91 EP+ 1  82.90 24.19 24.12 0.00  0.07  1.18     0.056 0.55  93   3.68 Z                      
HUMP PR HH1  A174.0 227  91 ES  1 101.83 43.12 42.93 0.00  0.19  1.18S    0.134                                        
GCPR PR HHZ  A181.9 237  91 EP+ 1  83.11 24.40 25.12 0.00 -0.72* 1.18     0.097                                        
GCPR PR HH2  A181.9 237  91 ES  1 103.90 45.19 44.71 0.00  0.48  1.18S    0.157                                        
ECPR PR HHZ  A206.5 242  91 EP- 1  86.64 27.93 28.24 0.00 -0.31  1.18     0.126 0.55 100   3.78 Z                      
ECPR PR HH2  A206.5 242  91 ES  1 108.60 49.89 50.27 0.00 -0.38  1.18S    0.194                                        
IGPR PR HHZ  A207.4 229  91 EP+ 1  87.08 28.37 28.35 0.00  0.02  1.18     0.069                                        
IGPR PR HH1  A207.4 229  91 ES  1 109.94 51.23 50.46 0.00  0.77* 1.18S    0.165                                        
ASPR PR HHZ  A213.1 232  91 EP- 1  87.54 28.83 29.08 0.00 -0.25  1.18     0.068 0.00  93   2.87 Z                      
ASPR PR HH2  A213.1 232  91 ES  1 109.97 51.26 51.76 0.00 -0.50* 1.18S    0.133                                        
EMPR PR HHZ  A214.6 248  91 EP+ 1  88.58 29.87 29.28 0.00  0.59* 1.18     0.204 0.55  88   3.68 Z                      
EMPR PR HH2  A214.6 248  91 ES  2 111.50 52.79 52.12 0.00  0.67* 0.47S    0.057                                        
CELP PR HHZ  A240.0 239  90 EP+ 1  91.13 32.42 32.50 0.00 -0.08  1.18     0.087 0.55 101   3.83 Z                      
CELP PR HH2  A240.0 239  90 ES  1 116.05 57.34 57.85 0.00 -0.51* 1.18S    0.117                                        
UUPR PR HH2  A243.3 245  90 ES  2 117.57 58.86 58.60 0.00  0.26  0.47S    0.030                                        
OBIP PR HHZ  A244.3 239  90 EP+ 2  91.42 32.71 33.05 0.00 -0.34  0.47     0.013 0.44  83   3.75 Z                      
OBIP PR HH1  A244.3 239  90 ES  2 117.90 59.19 58.83 0.00  0.36  0.47S    0.018                                        
GBPR PR HHZ  A272.9 240  90 EP+ 1  96.03 37.32 36.61 0.00  0.71* 1.18     0.194 0.58 120   4.00 Z                      
GBPR PR HH1  A272.9 240  90 ES  2 125.75 67.04 65.17 0.00  1.87* 0.00S    0.000                                        
MLPR PR HHZ  A288.3 242  90 EP- 2  97.56 38.85 38.57 0.00  0.28  0.47     0.028 0.55  95   3.83 Z                      
MLPR PR HH1  A288.3 242  90 ES  2 128.02 69.31 68.65 0.00  0.66* 0.47S    0.064                                        
CRPR PR HHZ  A292.5 244  90 EP+ 2  97.80 39.09 39.10 0.00 -0.01  0.47     0.026 0.55 108   3.95 Z                      
CRPR PR HH1  A292.5 244  90 ES  2 128.39 69.68 69.60 0.00  0.08  0.47S    0.053                                        
HMDR DR BHZ  A501.1 266  90 EP- 3 123.61 64.90 65.49 0.00 -0.59* 0.08     0.001