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 07:57:58 UTC
September 06, 2023 03:57:58 Hora Local
Region: Sombrero Seismic Zone
Distances: 52.47 Km West-Northwest of Anegada,BVI
53.38 Km North-Northwest of Road Town, Tortola,BVI
148.11 Km East-Northeast of San Juan,PR
Magnitude: 3.69 Md
Location: Latitude: 18.8691 Longitude: -64.803
Depth: 35 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 04:27:46
ID: 20230906075758

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-09-06  0757 58.53  18 52.15   64 48.18  35.63  0.50  3.51 11.46        3.69  3.69D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  19   19  59.5  PR1  288  12  10  18   9  19     Q  PPW   0.00  0.00      4.00  0.02 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.69   4.00  0.02 Z        3.69   4.00  0.02 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 59.5 196 112 EP- 1  66.79  8.26 10.02 0.00 -1.76* 0.00     0.000 0.55  89   3.54 Z                      
STVI PR HH1  A 59.5 196 112 ES  1  76.46 17.93 17.84 0.00  0.09  0.93S    0.921                                        
MTP  PR HHZ  A116.5 223  99 IPU    75.54 17.01 16.99 0.00  0.02  1.86     0.223 0.55 102   3.72 Z                      
MTP  PR HH1  A116.5 223  99 ES  1  88.87 30.34 30.24 0.00  0.10  0.93S    0.201                                        
CDVI PR HHZ  A123.7 178  99 IPD    75.82 17.29 17.89 0.00 -0.60* 1.86     0.611 0.55  97   3.69 Z                      
CDVI PR HH2  A123.7 178  99 ES  1  91.34 32.81 31.84 0.00  0.97* 0.93S    0.492                                        
HUMP PR HHZ  A136.7 235  98 EP- 1  78.22 19.69 19.51 0.00  0.18  0.93     0.073                                        
HUMP PR HH1  A136.7 235  98 ES  1  92.95 34.42 34.73 0.00 -0.31  0.93S    0.154                                        
IGPR PR HHZ  A170.2 235  96 EP- 1  82.85 24.32 23.73 0.00  0.59* 0.93     0.066                                        
IGPR PR HH1  A170.2 235  96 ES  1 101.12 42.59 42.24 0.00  0.35  0.93S    0.197                                        
ECPR PR HHZ  A175.6 250  96 EP+ 1  82.82 24.29 24.40 0.00 -0.11  0.93     0.143 0.55  92   3.69 Z                      
ECPR PR HH1  A175.6 250  96 ES  1 101.35 42.82 43.43 0.00 -0.61* 0.93S    0.151                                        
CELP PR HHZ  A207.2 246  94 EP+ 1  87.00 28.47 28.39 0.00  0.08  0.93     0.104                                        
CELP PR HH2  A207.2 246  94 ES  1 108.42 49.89 50.53 0.00 -0.64* 0.93S    0.150                                        
GBPR PR HHZ  A240.7 247  94 EP- 1  92.09 33.56 32.61 0.00  0.95* 0.87     0.095                                        
MLPR PR HHZ  A256.9 248  93 EP- 1  93.69 35.16 34.66 0.00  0.50  0.81     0.085                                        
MLPR PR HH1  A256.9 248  93 ES  1 119.47 60.94 61.69 0.00 -0.75* 0.81S    0.125                                        
CRPR PR HHZ  A261.8 249  93 EP+ 1  94.52 35.99 35.28 0.00  0.71* 0.78     0.083                                        
CRPR PR HH1  A261.8 249  93 ES  1 121.75 63.22 62.80 0.00  0.42  0.78S    0.116