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 10, 2023 01:47:14 UTC
September 09, 2023 21:47:14 Hora Local
Region: Puerto Rico Trench
Distances: 115.5 Km North-Northwest of Anegada,BVI
139.95 Km North-Northwest of Virgin Gorda,BVI
206.86 Km Northeast of San Juan,PR
Magnitude: 3.90 Md
Location: Latitude: 19.7135 Longitude: -64.7235
Depth: 39 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-09-09 22:16:18
ID: 20230910014714

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-09-10  0147 14.23  19 42.81   64 43.41  39.07  0.38  2.95 23.77        3.90  3.90D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  28   28 152.7  PR1  298  16  16  27  12  28     Q- PPK   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                                                
                         3.90   6.00  0.09 Z        3.90   6.00  0.09 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  A152.7 190  98 EP- 1  35.64 21.41 21.58 0.00 -0.17  1.03     0.245 0.55  87   3.63 Z                      
STVI PR HH1  A152.7 190  98 ES  1  51.88 37.65 38.41 0.00 -0.76* 1.03S    0.557                                        
FAPR PR HHZ  A192.7 211  96 EP- 1  40.74 26.51 26.60 0.00 -0.09  1.03     0.078                                        
FAPR PR HH1  A192.7 211  96 ES  1  61.98 47.75 47.35 0.00  0.40  1.03S    0.134                                        
MTP  PR HHZ  A199.1 207  96 EP- 1  42.10 27.87 27.41 0.00  0.46  1.03     0.084 0.55 103   3.83 Z                      
MTP  PR HH2  A199.1 207  96 ES  1  62.62 48.39 48.79 0.00 -0.40  1.03S    0.123                                        
HUMP PR HHZ  A210.5 215  95 EP- 1  42.68 28.45 28.84 0.00 -0.39  1.03     0.067 0.55  88   3.70 Z                      
HUMP PR HH2  A210.5 215  95 ES  1  65.54 51.31 51.34 0.00 -0.03  1.03S    0.102                                        
CDVI PR HHZ  A217.1 182  95 EP- 3  45.64 31.41 29.68 0.00  1.73* 0.00     0.000 0.55 117   3.97 Z                      
CDVI PR HH1  A217.1 182  95 ES  1  67.19 52.96 52.83 0.00  0.13  1.03S    0.613                                        
ECPR PR HHZ  A231.6 229  95 EP- 1  45.52 31.29 31.50 0.00 -0.21  1.03     0.082 0.55 119   4.00 Z                      
ECPR PR HH1  A231.6 229  95 ES  1  69.71 55.48 56.07 0.00 -0.59* 1.03S    0.170                                        
SJG  IU BHZ  A232.4 221  95 EP+ 1  45.70 31.47 31.61 0.00 -0.14  1.03     0.065                                        
SJG  IU BH2  A232.4 221  95 ES  1  71.03 56.80 56.27 0.00  0.53* 1.03S    0.101                                        
IGPR PR HHZ  A242.3 218  95 EP+ 1  47.37 33.14 32.85 0.00  0.29  1.03     0.083                                        
IGPR PR HH1  A242.3 218  95 ES  1  73.47 59.24 58.47 0.00  0.77* 1.03S    0.142                                        
UUPR PR HHZ  A265.3 233  94 EP+ 1  50.99 36.76 35.75 0.00  1.01* 0.30     0.006                                        
CELP PR HHZ  A266.7 228  94 EP- 1  50.27 36.04 35.93 0.00  0.11  1.03     0.074 0.55 111   3.97 Z                      
CELP PR HH1  A266.7 228  94 ES  1  78.61 64.38 63.96 0.00  0.42  1.03S    0.122                                        
OBIP PR BHZ  A271.2 228  94 EP+ 1  50.97 36.74 36.50 0.00  0.24  1.03     0.076                                        
OBIP PR BHN  A271.2 228  94 ES  1  79.22 64.99 64.97 0.00  0.02  1.03S    0.128                                        
AGPR PR HHZ  A286.7 242  94 EP- 1  52.47 38.24 38.45 0.00 -0.21  1.03     0.130                                        
GBPR PR HHZ  A297.8 231  94 EP- 1  54.63 40.40 39.86 0.00  0.54* 1.03     0.088                                        
MLPR PR HHZ  A311.7 233  93 EP- 1  55.80 41.57 41.61 0.00 -0.04  1.03     0.092                                        
MLPR PR HH1  A311.7 233  93 ES  1  88.11 73.88 74.07 0.00 -0.19  1.03S    0.164                                        
CRPR PR HHZ  A314.6 234  93 EP- 1  56.17 41.94 41.98 0.00 -0.04  1.03     0.092                                        
IDE  PR EHZ  A324.1 244  93 EP- 1  57.32 43.09 43.18 0.00 -0.09  1.03     0.124                                        
IDE  PR EHE  A324.1 244  93 ES  1  90.50 76.27 76.86 0.00 -0.59* 1.03S    0.243