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: November 29, 2023 09:05:05 UTC
November 29, 2023 05:05:05 Hora Local
Region: Sombrero Seismic Zone
Distances: 40.45 Km North-Northwest of Anegada,BVI
63.85 Km North-Northwest of Virgin Gorda,BVI
182.29 Km East-Northeast of San Juan,PR
Magnitude: 3.77 Md
Location: Latitude: 19.0463 Longitude: -64.5395
Depth: 26 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-11-29 05:32:24
ID: 20231129090457

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-11-29  0905  5.06  19  2.78   64 32.37  26.20  0.38  3.11 26.61        3.77  3.77D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  25   25  88.5  PR1  316  20  13  23  11  25     Q- PPP   0.00  0.00      5.00  0.10 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.77   5.00  0.10 Z        3.77   5.00  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  
STVI PR HHZ  A 88.5 210  95 IPU    18.19 13.13 13.32 0.00 -0.19  2.02     0.627 0.55 100   3.66 Z                      
STVI PR HH1  A 88.5 210  95 ES  1  28.78 23.72 23.71 0.00  0.01  1.01S    0.515                                        
CDVI PR HHZ  A145.2 190  93 EP+ 2  27.46 22.40 20.47 0.00  1.93* 0.00     0.000                                        
CDVI PR HH2  A145.2 190  93 ES  2  42.68 37.62 36.44 0.00  1.18* 0.00S    0.000                                        
HUMP PR HHZ  A170.7 235  92 EP+ 1  28.81 23.75 23.69 0.00  0.06  1.01     0.084 0.55  90   3.65 Z                      
HUMP PR HH2  A170.7 235  92 ES  1  46.52 41.46 42.17 0.00 -0.71* 1.01S    0.146                                        
GCPR PR HHZ  A182.2 244  92 EP+ 1  31.15 26.09 25.16 0.00  0.93* 0.72     0.041                                        
GCPR PR HH2  A182.2 244  92 ES  1  49.90 44.84 44.78 0.00  0.06  1.01S    0.141                                        
SJG  IU BHZ  A199.0 239  92 EP+ 1  32.65 27.59 27.29 0.00  0.30  1.01     0.086                                        
SJG  IU BH1  A199.0 239  92 ES  1  53.56 48.50 48.58 0.00 -0.08  1.01S    0.125                                        
IGPR PR HHZ  A204.2 235  92 EP+ 1  33.24 28.18 27.95 0.00  0.23  1.01     0.137 0.55  99   3.77 Z                      
IGPR PR HH1  A204.2 235  92 ES  1  55.39 50.33 49.75 0.00  0.58* 1.01S    0.267                                        
ECPR PR HHZ  A208.6 248  91 EP+ 1  33.11 28.05 28.49 0.00 -0.44  1.01     0.100 0.55 110   3.87 Z                      
ECPR PR HH1  A208.6 248  91 ES  1  55.63 50.57 50.71 0.00 -0.14  1.01S    0.179                                        
EMPR PR HHZ  A219.1 254  91 EP+ 1  34.42 29.36 29.83 0.00 -0.47  1.01     0.186                                        
EMPR PR HH2  A219.1 254  91 ES  1  57.57 52.51 53.10 0.00 -0.59* 1.01S    0.440                                        
CELP PR HHZ  A240.7 244  91 EP- 1  37.56 32.50 32.57 0.00 -0.07  1.01     0.087 0.55  99   3.81 Z                      
CELP PR HH1  A240.7 244  91 ES  1  63.75 58.69 57.97 0.00  0.72* 1.01S    0.104                                        
OBIP PR HHZ  A244.9 244  91 EP+ 1  38.15 33.09 33.10 0.00 -0.01  1.01     0.089                                        
OBIP PR HH1  A244.9 244  91 ES  1  63.73 58.67 58.92 0.00 -0.25  1.01S    0.107                                        
UUPR PR HHZ  A246.3 250  91 EP- 1  38.37 33.31 33.28 0.00  0.03  1.01     0.106                                        
GBPR PR HHZ  A274.1 245  91 EP+ 1  42.63 37.57 36.80 0.00  0.77* 1.01     0.098                                        
GBPR PR HH1  A274.1 245  91 ES  1  70.91 65.85 65.50 0.00  0.35  1.01S    0.117                                        
MLPR PR HHZ  A290.2 247  91 EP+ 1  43.74 38.68 38.84 0.00 -0.16  1.01     0.097                                        
MLPR PR HH2  A290.2 247  91 ES  1  73.99 68.93 69.14 0.00 -0.21  1.01S    0.110