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: November 15, 2023 00:29:45 UTC
November 14, 2023 20:29:45 Hora Local
Region: 19° N Fault Zone
Distances: 116.33 Km North of Loiza,PR
118.38 Km North-Northeast of Cataño,PR
121.9 Km North of San Juan,PR
Magnitude: 3.77 Md
Location: Latitude: 19.4931 Longitude: -65.9281
Depth: 34 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-11-14 20:56:22
ID: 20231115002938

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-11-15  0029 45.17  19 29.59   65 55.69  34.68  0.60  3.26 27.51        3.77  3.77D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  36   36 129.1  PR1  233  12  17  36  19  36     Q  PPY   0.00  0.00     15.00  0.08 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.77  15.00  0.08 Z        3.77  15.00  0.08 D                                                

REGION= 19 N 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  
EMPR PR HHZ  A129.1 210  98 EP+ 1  63.17 18.00 18.54 0.00 -0.54* 1.08     0.118 0.55  93   3.65 Z                      
EMPR PR HH2  A129.1 210  98 ES  1  77.85 32.68 33.00 0.00 -0.32  1.08S    0.303                                        
GCPR PR HHZ  A132.1 188  97 EP+ 1  63.47 18.30 18.92 0.00 -0.62* 1.08     0.062 0.55  95   3.67 Z                      
GCPR PR HH1  A132.1 188  97 ES  1  78.63 33.46 33.68 0.00 -0.22  1.08S    0.163                                        
ECPR PR HHZ  A137.8 200  97 EP+ 1  63.59 18.42 19.64 0.00 -1.22* 1.08     0.058 0.55 114   3.85 Z                      
ECPR PR HH2  A137.8 200  97 ES  1  80.50 35.33 34.96 0.00  0.37  1.08S    0.136                                        
FAPR PR HHZ  A144.2 168  97 EP- 1  64.72 19.55 20.44 0.00 -0.89* 1.08     0.072                                        
FAPR PR HH2  A144.2 168  97 ES  1  81.13 35.96 36.38 0.00 -0.42  1.08S    0.142                                        
HUMP PR HHZ  A149.8 176  96 EP+ 1  65.32 20.15 21.14 0.00 -0.99* 1.08     0.055 0.55 109   3.82 Z                      
HUMP PR HH2  A149.8 176  96 ES  1  82.59 37.42 37.63 0.00 -0.21  1.08S    0.113                                        
SJG  IU BHZ  A154.7 189  96 EP- 1  66.52 21.35 21.76 0.00 -0.41  1.08     0.046 0.73  89   3.52 Z                      
SJG  IU BH2  A154.7 189  96 ES  1  84.42 39.25 38.73 0.00  0.52* 1.08S    0.100                                        
UUPR PR HHZ  A160.7 212  96 EP- 1  67.12 21.95 22.51 0.00 -0.56* 1.08     0.059 0.55 107   3.81 Z                      
UUPR PR HH2  A160.7 212  96 ES  1  83.81 38.64 40.07 0.00 -1.43* 0.68S    0.035                                        
STVI PR HHZ  A162.6 140  96 EP+ 1  68.56 23.39 22.75 0.00  0.64* 1.08     0.179 0.55  92   3.68 Z                      
STVI PR HH1  A162.6 140  96 ES  1  86.66 41.49 40.49 0.00  0.99* 1.08S    0.291                                        
IGPR PR HHZ  A170.1 187  95 EP- 1  68.69 23.52 23.70 0.00 -0.18  1.08     0.064 0.55  86   3.63 Z                      
IGPR PR HH1  A170.1 187  95 ES  1  87.28 42.11 42.19 0.00 -0.08  1.08S    0.150                                        
CELP PR HHZ  A171.3 204  95 EP- 1  68.89 23.72 23.85 0.00 -0.13  1.08     0.056 0.55 109   3.84 Z                      
CELP PR HH2  A171.3 204  95 ES  1  87.43 42.26 42.45 0.00 -0.19  1.08S    0.106                                        
OBIP PR HHZ  A175.7 205  95 EP- 1  69.30 24.13 24.41 0.00 -0.28  1.08     0.061 0.44  84   3.71 Z                      
OBIP PR HH2  A175.7 205  95 ES  1  88.53 43.36 43.45 0.00 -0.09  1.08S    0.115                                        
LSP  PR HHZ  A190.1 221  95 EP- 1  71.27 26.10 26.22 0.00 -0.12  1.08     0.081 0.58 101   3.77 Z                      
LSP  PR HH2  A190.1 221  95 ES  1  92.13 46.96 46.67 0.00  0.29  1.08S    0.101                                        
PRSN PR HH1  A190.7 223  95 ES  1  92.58 47.41 46.81 0.00  0.60* 1.08S    0.101                                        
GBPR PR HHZ  A195.7 211  94 EP- 1  71.92 26.75 26.92 0.00 -0.17  1.08     0.082 0.58 108   3.84 Z                      
GBPR PR HH1  A195.7 211  94 ES  1  92.65 47.48 47.92 0.00 -0.44  1.08S    0.153                                        
IDE  PR EHZ  A203.2 234  94 EP+ 1  73.31 28.14 27.88 0.00  0.26  1.08     0.123 0.58  91   3.69 Z                      
IDE  PR EHE  A203.2 234  94 ES  1  95.86 50.69 49.63 0.00  1.06* 1.08S    0.140                                        
MLPR PR HHZ  A205.7 216  94 EP- 1  73.68 28.51 28.18 0.00  0.33  1.08     0.090 0.55 100   3.80 Z                      
MLPR PR HH2  A205.7 216  94 ES  2  94.91 49.74 50.16 0.00 -0.42  0.43S    0.024                                        
CDVI PR HHZ  A228.5 147  94 EP+ 1  77.51 32.34 31.06 0.00  1.28* 1.06     0.157 0.55 117   3.97 Z                      
CDVI PR HH1  A228.5 147  94 ES  1 100.45 55.28 55.29 0.00 -0.01  1.08S    0.284                                        
PCDR PR BHZ  A280.1 248  93 EP- 2  83.59 38.42 37.59 0.00  0.83* 0.43     0.030                                        
PCDR PR BHN  A280.1 248  93 ES  2 113.01 67.84 66.91 0.00  0.93* 0.43S    0.036                                        
SMDR PR BHE  A343.3 267  92 ES  2 127.14 81.97 81.13 0.00  0.84* 0.43S    0.095