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: May 11, 2023 12:59:32 UTC
May 11, 2023 08:59:32 Hora Local
Region: Mona Canyon
Distances: 64.86 Km North-Northwest of Desecheo,PR
78.43 Km Northwest of Aguadilla,PR
101.05 Km Northwest of Mayagüez,PR
Magnitude: 3.50 Md
Location: Latitude: 18.9425 Longitude: -67.6531
Depth: 31 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-05-11 10:45:04
ID: 20230511125932

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-05-11  1259 32.76  18 56.55   67 39.19  31.50  0.56  2.11 12.34        3.50  3.50D                                
                                                                                         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  64.7  PR1  189  15  14  25  11  27     Q  PPM   0.00  0.00      7.00  0.05 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.50   7.00  0.05 Z        3.50   7.00  0.05 D                                                

REGION= Mona Canyon                                                                                                    
                                                                                                                       
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  
IDE  PR EHZ  A 64.7 162 105 EP+ 1  41.72  8.96 10.48 0.00 -1.52* 0.47     0.020 0.58 107   3.68 Z                      
IDE  PR EHN  A 64.7 162 105 ES  1  51.52 18.76 18.65 0.00  0.11  0.98S    0.448                                        
AGPR PR HHZ  A 77.7 132 102 EP+ 1  43.81 11.05 12.06 0.00 -1.01* 0.98     0.093 0.55  75   3.39 Z                      
AGPR PR HH1  A 77.7 132 102 ES  1  54.67 21.91 21.47 0.00  0.44  0.98S    0.300                                        
PCDR PR BHZ  A 90.2 239 100 EP+ 1  45.16 12.40 13.62 0.00 -1.22* 0.98     0.102                                        
PCDR PR BHN  A 90.2 239 100 ES  1  56.76 24.00 24.24 0.00 -0.24  0.98S    0.286                                        
IMPR PR HHZ  A100.2 198  98 IPU    46.97 14.21 14.87 0.00 -0.66* 1.96     0.334                                        
IMPR PR HH2  A100.2 198  98 ES  1  59.61 26.85 26.47 0.00  0.38  0.98S    0.293                                        
LSP  PR HHZ  A103.9 144  98 EP+ 1  48.76 16.00 15.33 0.00  0.67* 0.98     0.047                                        
AOPR PR HHZ  A115.5 124  97 EP+ 1  48.85 16.09 16.79 0.00 -0.70* 0.98     0.079 0.55  80   3.49 Z                      
AOPR PR HH1  A115.5 124  97 ES  1  62.26 29.50 29.89 0.00 -0.39  0.98S    0.107                                        
CRPR PR HHZ  A118.5 150  97 EP+ 1  50.56 17.80 17.16 0.00  0.64* 0.98     0.066 0.55  78   3.47 Z                      
CRPR PR HH1  A118.5 150  97 ES  1  63.78 31.02 30.54 0.00  0.48  0.98S    0.153                                        
UUPR PR HHZ  A124.6 127  96 EP+ 1  50.74 17.98 17.93 0.00  0.05  0.98     0.075                                        
UUPR PR HH2  A124.6 127  96 ES  1  64.52 31.76 31.92 0.00 -0.16  0.98S    0.090                                        
MLPR PR HHZ  A125.4 149  96 EP+ 1  50.72 17.96 18.04 0.00 -0.08  0.98     0.074 0.55  80   3.50 Z                      
MLPR PR HH2  A125.4 149  96 ES  1  65.31 32.55 32.11 0.00  0.44  0.98S    0.163                                        
EMPR PR HHZ  A129.2 113  96 EP+ 1  51.24 18.48 18.51 0.00 -0.03  0.98     0.120 0.55  84   3.55 Z                      
EMPR PR HH1  A129.2 113  96 ES  1  65.52 32.76 32.95 0.00 -0.19  0.98S    0.168                                        
CELP PR HHZ  A148.6 130  95 EP+ 1  53.95 21.19 20.95 0.00  0.24  0.98     0.085 0.55  83   3.56 Z                      
CELP PR HH2  A148.6 130  95 ES  1  70.34 37.58 37.29 0.00  0.29  0.98S    0.105                                        
OBIP PR BHZ  A148.8 131  95 EP+ 1  53.94 21.18 20.98 0.00  0.20  0.98     0.085                                        
OBIP PR BHN  A148.8 131  95 ES  1  72.82 40.06 37.34 0.00  2.72* 0.00S    0.000                                        
SMDR PR BHZ  A166.0 284  94 EP+ 1  56.38 23.62 23.15 0.00  0.47  0.98     0.278                                        
SMDR PR BHN  A166.0 284  94 ES  1  77.21 44.45 41.21 0.00  3.24* 0.00S    0.000                                        
HMDR DR BHZ  A182.9 265  94 EP+ 1  58.75 25.99 25.28 0.00  0.71* 0.98     0.168                                        
HMDR DR BHE  A182.9 265  94 ES  1  78.33 45.57 45.00 0.00  0.57* 0.98S    0.246