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: January 31, 2024 03:47:37 UTC
January 30, 2024 23:47:37 Hora Local
Region: Sombrero Seismic Zone
Distances: 82.79 Km Northwest of Anegada,BVI
92.23 Km North-Northwest of Road Town, Tortola,BVI
151.61 Km Northeast of San Juan,PR
Magnitude: 3.67 Md
Location: Latitude: 19.1943 Longitude: -64.941
Depth: 8 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2024-01-31 01:05:21
ID: 20240131034741

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2024-01-31  0347 37.62  19 11.66   64 56.46   8.69  0.54 12.68 17.23        3.67  3.67D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  22   22  93.2  PR1  292  12  11  22  11  22     Q  PPT   0.00  0.00      6.00  0.11 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.67   6.00  0.11 Z        3.67   6.00  0.11 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 93.2 182  55 IPU    52.11 14.49 14.70 0.00 -0.21  1.95     0.487                                        
STVI PR HH2  A 93.2 182  55 ES  1  63.57 25.95 26.17 0.00 -0.22  0.97S    0.419                                        
HUMP PR HHZ  A150.8 220  55 EP+ 1  59.56 21.94 21.99 0.00 -0.05  0.97     0.118 0.55  94   3.67 Z                      
HUMP PR HH2  A150.8 220  55 ES  1  77.37 39.75 39.14 0.00  0.61* 0.97S    0.269                                        
GCPR PR HHZ  A155.3 232  55 IPU    59.46 21.84 22.56 0.00 -0.72* 1.95     0.292                                        
GCPR PR HH1  A155.3 232  55 ES  1  76.32 38.70 40.16 0.00 -1.46* 0.20S    0.005                                        
CDVI PR HHZ  A160.7 173  55 EP+ 1  61.88 24.26 23.25 0.00  1.01* 0.97     0.234 0.55  87   3.61 Z                      
CDVI PR HH1  A160.7 173  55 ES  2  78.25 40.63 41.38 0.00 -0.75* 0.39S    0.133                                        
SJG  IU BHZ  A175.0 227  55 EP- 1  62.81 25.19 25.06 0.00  0.13  0.97     0.084 0.73  87   3.50 Z                      
SJG  IU BH1  A175.0 227  55 ES  1  81.85 44.23 44.61 0.00 -0.38  0.97S    0.154                                        
IGPR PR HHZ  A183.4 223  55 EP- 1  64.27 26.65 26.12 0.00  0.53* 0.97     0.102 0.55  91   3.67 Z                      
IGPR PR HH2  A183.4 223  55 ES  1  84.91 47.29 46.49 0.00  0.80* 0.97S    0.216                                        
ASPR PR HHZ  A187.8 227  55 EP- 1  63.71 26.09 26.68 0.00 -0.59* 0.97     0.084                                        
ASPR PR HH2  A187.8 227  55 ES  1  84.93 47.31 47.49 0.00 -0.18  0.97S    0.154                                        
CELP PR HHZ  A212.7 235  55 EP+ 1  67.86 30.24 29.83 0.00  0.41  0.97     0.078 0.55 103   3.82 Z                      
CELP PR HH2  A212.7 235  55 ES  1  91.03 53.41 53.10 0.00  0.31  0.97S    0.135                                        
GBPR PR HHZ  A245.1 237  55 EP+ 1  72.37 34.75 33.93 0.00  0.82* 0.97     0.088 0.58 103   3.83 Z                      
GBPR PR HH1  A245.1 237  55 ES  1  97.38 59.76 60.40 0.00 -0.64* 0.97S    0.169                                        
MLPR PR HHZ  A260.2 239  55 EP+ 1  74.20 36.58 35.84 0.00  0.74* 0.97     0.105                                        
MLPR PR HH2  A260.2 239  55 ES  1 101.42 63.80 63.80 0.00  0.00  0.97S    0.226                                        
CRPR PR HHZ  A264.0 241  55 EP+ 1  74.56 36.94 36.32 0.00  0.62* 0.97     0.131                                        
CRPR PR HH2  A264.0 241  55 ES  1 102.09 64.47 64.65 0.00 -0.18  0.97S    0.308