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 16:34:19 UTC
September 03, 2023 12:34:19 Hora Local
Region: Sombrero Seismic Zone
Distances: 46.88 Km Northwest of Anegada,BVI
68.14 Km North-Northwest of Virgin Gorda,BVI
175.7 Km East-Northeast of San Juan,PR
Magnitude: 3.53 Md
Location: Latitude: 19.0653 Longitude: -64.6136
Depth: 24 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 12:54:45
ID: 20230903163422

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-09-03  1634 19.99  19  3.92   64 36.82  24.62  0.27  2.13 22.81        3.53  3.53D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  12   12  86.8  PR1  318  13   6  11   5  12     Q- PP0   0.00  0.00      3.00  0.03 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.53   3.00  0.03 Z        3.53   3.00  0.03 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 86.8 205  94 EP- 1  33.37 13.38 13.08 0.00  0.30  1.00     0.363                                        
STVI PR HH1  A 86.8 205  94 ES  1  43.14 23.15 23.28 0.00 -0.13  1.00S    0.777                                        
MTP  PR HHZ  A146.0 223  92 EP- 1  40.29 20.30 20.56 0.00 -0.26  1.00     0.409 0.55  79   3.50 Z                      
MTP  PR HH1  A146.0 223  92 ES  1  58.20 38.21 36.60 0.00  1.61* 0.00S    0.000                                        
HUMP PR HHZ  A165.7 233  91 EP- 1  42.74 22.75 23.06 0.00 -0.31  1.00     0.184 0.55  80   3.53 Z                      
HUMP PR HH1  A165.7 233  91 ES  1  61.11 41.12 41.05 0.00  0.07  1.00S    0.430                                        
ECPR PR HHZ  A202.2 247  91 EP- 1  47.84 27.85 27.69 0.00  0.16  1.00     0.338                                        
ECPR PR HH2  A202.2 247  91 ES  1  69.25 49.26 49.29 0.00 -0.03  1.00S    0.545                                        
CELP PR HHZ  A234.7 243  91 EP- 1  51.72 31.73 31.81 0.00 -0.08  1.00     0.187 0.55  87   3.69 Z                      
CELP PR HH1  A234.7 243  91 ES  1  77.09 57.10 56.62 0.00  0.48  1.00S    0.272                                        
CRPR PR HHZ  A288.5 247  91 EP- 1  58.80 38.81 38.64 0.00  0.17  1.00     0.215                                        
CRPR PR HH1  A288.5 247  91 ES  1  88.30 68.31 68.78 0.00 -0.47  1.00S    0.275