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 03, 2023 12:18:52 UTC
September 03, 2023 08:18:52 Hora Local
Region: Sombrero Seismic Zone
Distances: 40.46 Km North-Northwest of Anegada,BVI
64.22 Km North-Northwest of Virgin Gorda,BVI
183.43 Km East-Northeast of San Juan,PR
Magnitude: 3.57 Md
Location: Latitude: 19.0518 Longitude: -64.5306
Depth: 26 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-09-03 09:25:11
ID: 20230903121851

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-09-03  1218 52.32  19  3.11   64 31.84  26.70  0.40  1.89 28.42        3.57  3.57D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  30   30  89.5  PR1  282  13  15  30  15  30     Q- PP0   0.00  0.00     13.00  0.14 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.57  13.00  0.14 Z        3.57  13.00  0.14 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 89.5 211  96 EP+ 1  64.82 12.50 13.45 0.00 -0.95* 0.78     0.395 0.55  86   3.52 Z                      
STVI PR HH1  A 89.5 211  96 ES  3  75.83 23.51 23.94 0.00 -0.43  0.24S    0.112                                        
CDVI PR HHZ  A146.0 190  93 EP- 3  73.34 21.02 20.57 0.00  0.45  0.24     0.015 0.55  85   3.57 Z                      
CDVI PR HH1  A146.0 190  93 ES  1  88.87 36.55 36.61 0.00 -0.06  1.19S    0.808                                        
FAPR PR HHZ  A150.5 233  93 EP- 1  73.69 21.37 21.15 0.00  0.22  1.19     0.105 0.55  53   3.15 Z                      
FAPR PR HH2  A150.5 233  93 ES  1  89.73 37.41 37.65 0.00 -0.24  1.19S    0.227                                        
MTP  PR HHZ  A151.0 226  93 EP+ 1  73.76 21.44 21.21 0.00  0.23  1.19     0.092 0.55  84   3.57 Z                      
MTP  PR HH1  A151.0 226  93 ES  1  90.48 38.16 37.75 0.00  0.41  1.19S    0.169                                        
HUMP PR HHZ  A171.8 235  92 EP+ 1  75.90 23.58 23.83 0.00 -0.25  1.19     0.077 0.55  99   3.74 Z                      
HUMP PR HH2  A171.8 235  92 ES  1  95.08 42.76 42.42 0.00  0.34  1.19S    0.122                                        
SJG  IU BHZ  A200.1 239  92 EP- 1  79.28 26.96 27.43 0.00 -0.47  1.19     0.075 0.73  67   3.29 Z                      
SJG  IU BH1  A200.1 239  92 ES  1 100.76 48.44 48.83 0.00 -0.39  1.19S    0.099                                        
IGPR PR HHZ  A205.3 235  92 EP- 1  80.74 28.42 28.09 0.00  0.33  1.19     0.085 0.55  76   3.54 Z                      
IGPR PR HH1  A205.3 235  92 ES  1 102.68 50.36 50.00 0.00  0.36  1.19S    0.130                                        
ECPR PR HHZ  A209.6 248  92 EP+ 1  81.15 28.83 28.63 0.00  0.20  1.19     0.107 0.55  81   3.60 Z                      
ECPR PR HH2  A209.6 248  92 ES  1 102.48 50.16 50.96 0.00 -0.80* 1.19S    0.178                                        
CELP PR HHZ  A241.8 244  91 EP- 1  84.46 32.14 32.71 0.00 -0.57* 1.19     0.087 0.55  95   3.78 Z                      
CELP PR HH1  A241.8 244  91 ES  1 110.43 58.11 58.22 0.00 -0.11  1.19S    0.113                                        
OBIP PR BHZ  A246.0 244  91 EP+ 1  85.25 32.93 33.23 0.00 -0.30  1.19     0.088 0.87  88   3.51 Z                      
OBIP PR BHE  A246.0 244  91 ES  1 111.02 58.70 59.15 0.00 -0.45  1.19S    0.117                                        
UUPR PR HHZ  A247.4 250  91 EP+ 1  86.38 34.06 33.41 0.00  0.65* 1.19     0.103                                        
UUPR PR HH1  A247.4 250  91 ES  2 110.85 58.53 59.47 0.00 -0.94* 0.34S    0.011                                        
GBPR PR HHZ  A275.2 245  91 EP+ 1  89.51 37.19 36.94 0.00  0.25  1.19     0.101 0.58  96   3.80 Z                      
GBPR PR HH1  A275.2 245  91 ES  1 118.57 66.25 65.75 0.00  0.50  1.19S    0.147                                        
MLPR PR HHZ  A291.3 247  91 EP- 1  91.25 38.93 38.98 0.00 -0.05  1.19     0.105 0.55  83   3.71 Z                      
MLPR PR HH1  A291.3 247  91 ES  1 121.87 69.55 69.38 0.00  0.17  1.19S    0.150                                        
CRPR PR HHZ  A296.0 248  91 EP+ 1  92.09 39.77 39.57 0.00  0.20  1.19     0.105 0.55 139   4.19 Z                      
CRPR PR HH2  A296.0 248  91 ES  2 123.53 71.21 70.43 0.00  0.78* 0.48S    0.023                                        
HMDR DR BHZ  A512.3 268  90 EP+ 2 119.65 67.33 66.92 0.00  0.41  0.14     0.003                                        
HMDR DR BHN  A512.3 268  90 ES  1 171.46119.14119.12 0.00  0.02  0.35S    0.035