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 06, 2023 09:54:17 UTC
September 06, 2023 05:54:17 Hora Local
Region: Sombrero Seismic Zone
Distances: 48.12 Km North-Northwest of Anegada,BVI
74.13 Km North of Virgin Gorda,BVI
193.43 Km East-Northeast of San Juan,PR
Magnitude: 3.87 Md
Location: Latitude: 19.1515 Longitude: -64.476
Depth: 81 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-09-06 06:18:15
ID: 20230906095418

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-09-06  0954 17.84  19  9.09   64 28.56  81.24  0.27  5.39 12.00        3.87  3.87D                                
                                                                                         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   12 157.9  PR1  306  13   7  10   5  12     Q  PP0   0.00  0.00      6.00  0.09 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.87   6.00  0.09 Z        3.87   6.00  0.09 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  A101.9 210 125 EP+ 2  33.14 15.30 17.58 0.00 -2.28* 0.00     0.000 0.55  85   3.63 Z                      
CDVI PR HHZ  A157.9 192 114 EP- 1  41.58 23.74 23.74 0.00  0.00  1.09     0.465 0.55  99   3.83 Z                      
CDVI PR HH2  A157.9 192 114 ES  1  60.11 42.27 42.26 0.00  0.01  1.09S    0.747                                        
MTP  PR HHZ  A162.9 225 113 EP+ 1  41.65 23.81 24.33 0.00 -0.52* 1.09     0.274 0.55 103   3.87 Z                      
MTP  PR HH2  A162.9 225 113 ES  1  61.19 43.35 43.31 0.00  0.04  1.09S    0.765                                        
ECPR PR HHZ  A219.3 246 107 EP+ 1  48.78 30.94 31.03 0.00 -0.09  1.09     0.399 0.55 116   4.05 Z                      
CELP PR HHZ  A252.0 243 105 EP+ 1  53.32 35.48 35.00 0.00  0.48  1.09     0.291 0.55 106   4.00 Z                      
CELP PR HH2  A252.0 243 105 ES  1  80.39 62.55 62.30 0.00  0.25  1.09S    0.260                                        
MLPR PR HHZ  A301.1 245 102 EP+ 2  59.59 41.75 41.04 0.00  0.71* 0.21     0.015 0.55  86   3.86 Z                      
MLPR PR HH1  A301.1 245 102 ES  1  90.68 72.84 73.05 0.00 -0.21  1.09S    0.399                                        
CRPR PR HHZ  A305.6 246 102 EP+ 2  61.26 43.42 41.60 0.00  1.82* 0.00     0.000                                        
CRPR PR HH2  A305.6 246 102 ES  1  91.70 73.86 74.05 0.00 -0.19  1.09S    0.380