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 17, 2023 06:54:38 UTC
September 17, 2023 02:54:38 Hora Local
Region: Septentrional Fault Zone
Distances: 31.61 Km Northeast of Punta Cana,DR
53.68 Km Northeast of Higüey,DR
164.23 Km West-Northwest of Mayagüez,PR
Magnitude: 3.57 Md
Location: Latitude: 18.9801 Longitude: -68.38
Depth: 65 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-09-17 03:28:18
ID: 20230917065446

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-09-17  0654 38.13  18 58.81   68 22.80  65.65  0.49  4.61  4.62        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                         
  27   27  51.5  PR1  285  10  14  27  13  27     Q  PP0   0.00  0.00     12.00  0.14 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.57  12.00  0.14 Z        3.57  12.00  0.14 D                                                

REGION= Septentrional Fault 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  
PCDR PR BHZ  A 51.5 181 139 EP- 1  50.28 12.15 11.50 0.00  0.65* 1.28     0.316 0.55  72   3.39 Z                      
PCDR PR BHN  A 51.5 181 139 ES  1  58.51 20.38 20.47 0.00 -0.09  1.28S    0.745                                        
AGPR PR HHZ  A145.4 112 110 EP+ 1  59.17 21.04 21.53 0.00 -0.49  1.28     0.156 0.55  60   3.33 Z                      
AGPR PR HH1  A145.4 112 110 ES  1  75.61 37.48 38.32 0.00 -0.84* 1.28S    0.354                                        
CRPR PR HHZ  A172.1 128 107 EP+ 1  62.09 23.96 24.74 0.00 -0.78* 1.28     0.142 0.55  77   3.59 Z                      
CRPR PR HH1  A172.1 128 107 ES  1  81.94 43.81 44.04 0.00 -0.23  1.28S    0.298                                        
MLPR PR HHZ  A180.1 128 106 EP+ 1  63.22 25.09 25.70 0.00 -0.61* 1.28     0.154 0.55  65   3.44 Z                      
MLPR PR HH1  A180.1 128 106 ES  1  84.15 46.02 45.75 0.00  0.27  1.28S    0.325                                        
UUPR PR HHZ  A192.8 114 105 EP+ 1  65.94 27.81 27.25 0.00  0.56* 1.27     0.108 0.55  69   3.51 Z                      
UUPR PR HH1  A192.8 114 105 ES  1  87.01 48.88 48.51 0.00  0.37  1.27S    0.145                                        
GBPR PR HHZ  A193.7 124 105 EP- 1  65.26 27.13 27.36 0.00 -0.23  1.26     0.127                                        
OBIP PR BHZ  A214.2 118 103 EP+ 1  68.07 29.94 29.87 0.00  0.07  1.17     0.094 0.87  84   3.51 Z                      
OBIP PR BHN  A214.2 118 103 ES  1  91.80 53.67 53.17 0.00  0.50* 1.17S    0.120                                        
CELP PR HHZ  A215.0 117 103 EP+ 1  67.64 29.51 29.97 0.00 -0.46  1.17     0.092 0.55  69   3.54 Z                      
CELP PR HH2  A215.0 117 103 ES  1  91.67 53.54 53.35 0.00  0.19  1.17S    0.112                                        
ECPR PR HHZ  A225.1 108 102 EP+ 1  69.58 31.45 31.22 0.00  0.23  1.10     0.114 0.55  81   3.69 Z                      
ECPR PR HH2  A225.1 108 102 ES  1  93.44 55.31 55.57 0.00 -0.26  1.10S    0.165                                        
GCPR PR HHZ  A253.5 106 101 EP+ 1  72.87 34.74 34.73 0.00  0.01  0.83     0.073 0.55  82   3.74 Z                      
GCPR PR HH1  A253.5 106 101 ES  1 100.63 62.50 61.82 0.00  0.68* 0.83S    0.103                                        
SJG  IU BHZ  A254.4 111 101 EP+ 1  73.71 35.58 34.84 0.00  0.74* 0.82     0.054 0.73  91   3.71 Z                      
SJG  IU BH1  A254.4 111 101 ES  1 100.68 62.55 62.02 0.00  0.53* 0.82S    0.057                                        
IGPR PR HHZ  A265.1 114 100 EP+ 1  75.29 37.16 36.18 0.00  0.98* 0.70     0.038                                        
IGPR PR HH2  A265.1 114 100 ES  1 102.54 64.41 64.40 0.00  0.01  0.70S    0.040                                        
HUMP PR HHZ  A282.9 108 100 EP+ 1  77.19 39.06 38.40 0.00  0.66* 0.50     0.023 0.55  88   3.83 Z                      
HUMP PR HH1  A282.9 108 100 ES  1 106.32 68.19 68.35 0.00 -0.16  0.50S    0.026                                        
MTP  PR HHZ  A314.2 107  99 EP+ 1  81.00 42.87 42.30 0.00  0.57* 0.20     0.003 0.55 103   4.01 Z                      
MTP  PR HH1  A314.2 107  99 ES  1 114.35 76.22 75.29 0.00  0.93* 0.20S    0.004