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: September 15, 2023 18:00:46 UTC
September 15, 2023 14:00:46 Hora Local
Region: Puerto Rico Trench
Distances: 96.3 Km North-Northwest of Anegada,BVI
119.75 Km North-Northwest of Virgin Gorda,BVI
192.28 Km Northeast of San Juan,PR
Magnitude: 3.86 Md
Location: Latitude: 19.5216 Longitude: -64.7276
Depth: 85 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-09-15 14:26:02
ID: 20230915180039

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-09-15  1800 46.52  19 31.30   64 43.66  85.11  0.11  3.16  6.17        3.86  3.86D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  20   20 174.5  PR1  331  13  12  18   7  20     Q  PP0   0.00  0.00      3.00  0.06 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.86   3.00  0.06 Z        3.86   3.00  0.06 D                                                

REGION= Puerto Rico Trench                                                                                             
                                                                                                                       
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  A131.7 191 120 EP+ 2  66.39 19.87 21.01 0.00 -1.14* 0.00     0.000 0.55  98   3.80 Z                      
STVI PR HH1  A131.7 191 120 ES  2  80.59 34.07 37.40 0.00 -3.33* 0.00S    0.000                                        
FAPR PR HHZ  A174.5 215 113 IPU    72.42 25.90 25.87 0.00  0.03  1.64     0.326                                        
FAPR PR HH1  A174.5 215 113 ES  1  92.40 45.88 46.05 0.00 -0.17  0.82S    0.269                                        
MTP  PR HHZ  A180.1 210 112 EP+ 1  73.04 26.52 26.52 0.00  0.00  0.82     0.120 0.55 107   3.94 Z                      
MTP  PR HH1  A180.1 210 112 ES  1  93.90 47.38 47.21 0.00  0.17  0.82S    0.327                                        
HUMP PR HHZ  A193.1 218 110 IPU    74.40 27.88 28.05 0.00 -0.17  1.64     0.250                                        
HUMP PR HH1  A193.1 218 110 ES  1  96.64 50.12 49.93 0.00  0.19  0.82S    0.194                                        
ECPR PR HHZ  A217.7 233 108 IPU    77.59 31.07 30.99 0.00  0.08  1.64     0.404                                        
ECPR PR HH1  A217.7 233 108 ES  1 101.64 55.12 55.16 0.00 -0.04  0.82S    0.391                                        
EMPR PR HHZ  A222.2 239 108 EP+ 1  78.06 31.54 31.53 0.00  0.01  0.82     0.253                                        
IGPR PR HHZ  A225.4 221 107 EP+ 1  78.37 31.85 31.92 0.00 -0.07  0.82     0.114                                        
CELP PR HHZ  A252.5 231 105 EP+ 1  81.83 35.31 35.20 0.00  0.11  0.82     0.057 0.55  90   3.86 Z                      
CELP PR HH1  A252.5 231 105 ES  1 109.12 62.60 62.66 0.00 -0.06  0.82S    0.184                                        
OBIP PR BHZ  A257.0 231 105 EP+ 1  82.10 35.58 35.74 0.00 -0.16  0.82     0.063                                        
GBPR PR HHZ  A284.3 234 104 EP+ 1  85.51 38.99 39.08 0.00 -0.09  0.82     0.083                                        
MLPR PR HHZ  A298.7 236 103 EP+ 1  87.57 41.05 40.85 0.00  0.20  0.82     0.088                                        
MLPR PR HH2  A298.7 236 103 ES  1 119.20 72.68 72.71 0.00 -0.03  0.82S    0.264                                        
CRPR PR HHZ  A302.1 237 103 IPU    87.82 41.30 41.27 0.00  0.03  1.64     0.346                                        
CRPR PR HH2  A302.1 237 103 ES  1 119.94 73.42 73.46 0.00 -0.04  0.82S    0.261