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: August 20, 2024 06:24:24 UTC
August 20, 2024 02:24:24 Hora Local
Region: Mona Canyon
Distances: 52.19 Km North-Northwest of Aguadilla,PR
57.54 Km North-Northeast of Desecheo,PR
79.21 Km North-Northwest of Mayagüez,PR
Magnitude: 3.56 Md
Location: Latitude: 18.8828 Longitude: -67.3513
Depth: 20 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2024-08-20 03:10:27
ID: 20240820062424

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2024-08-20  0624 24.40  18 52.97   67 21.08  20.93  0.43  1.60 30.53        3.56  3.56D                                
                                                                                         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  52.5  PR1  181  15  14  24  13  28     Q- PPI   0.00  0.00     11.00  0.14 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.56  11.00  0.14 Z        3.56  11.00  0.14 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  
AGPR PR HHZ  A 52.5 151  92 EP+ 2  31.75  7.35  8.72 0.00 -1.37* 0.00     0.000 0.55  67   3.25 Z                      
AGPR PR HH1  A 52.5 151  92 ES  1  39.99 15.59 15.52 0.00  0.07  0.97S    0.769                                        
PRSN PR HHZ  A 76.8 163  91 EP+ 1  35.97 11.57 11.80 0.00 -0.23  0.97     0.077 0.55  68   3.29 Z                      
PRSN PR HH1  A 76.8 163  91 ES  1  45.75 21.35 21.00 0.00  0.35  0.97S    0.244                                        
UUPR PR HHZ  A 96.4 136  90 EP+ 1  38.16 13.76 14.28 0.00 -0.52* 0.97     0.047 0.55  96   3.63 Z                      
UUPR PR HH2  A 96.4 136  90 ES  1  49.34 24.94 25.42 0.00 -0.48  0.97S    0.090                                        
EMPR PR HHZ  A 97.6 117  90 EP+ 1  38.37 13.97 14.43 0.00 -0.46  0.97     0.085 0.55  89   3.56 Z                      
EMPR PR HH2  A 97.6 117  90 ES  1  50.42 26.02 25.69 0.00  0.33  0.97S    0.119                                        
CRPR PR HHZ  A100.3 165  90 EP- 1  38.63 14.23 14.77 0.00 -0.54* 0.97     0.067 0.55  90   3.57 Z                      
CRPR PR HH1  A100.3 165  90 ES  1  51.02 26.62 26.29 0.00  0.33  0.97S    0.259                                        
MLPR PR HHZ  A106.2 162  90 EP- 1  39.32 14.92 15.51 0.00 -0.59* 0.97     0.062 0.55  69   3.33 Z                      
MLPR PR HH1  A106.2 162  90 ES  1  52.32 27.92 27.61 0.00  0.31  0.97S    0.236                                        
PCDR PR BHZ  A116.0 250  90 EP+ 2  39.67 15.27 16.76 0.00 -1.49* 0.00     0.000 0.55 102   3.70 Z                      
PCDR PR BHN  A116.0 250  90 ES  1  53.74 29.34 29.83 0.00 -0.49  0.97S    0.302                                        
CELP PR HHZ  A121.0 137  90 EP+ 1  41.52 17.12 17.39 0.00 -0.27  0.97     0.046 0.55  90   3.59 Z                      
CELP PR HH1  A121.0 137  90 ES  1  55.90 31.50 30.95 0.00  0.55* 0.97S    0.093                                        
ECPR PR HHZ  A121.6 120  90 EP+ 1  41.23 16.83 17.46 0.00 -0.63* 0.97     0.075 0.55  82   3.51 Z                      
ECPR PR HH2  A121.6 120  90 ES  1  55.85 31.45 31.08 0.00  0.37  0.97S    0.105                                        
ASPR PR HHZ  A151.2 128  90 EP+ 1  45.48 21.08 21.21 0.00 -0.13  0.97     0.057 0.00  75   2.60 Z                      
ASPR PR HH1  A151.2 128  90 ES  1  62.77 38.37 37.75 0.00  0.62* 0.97S    0.085                                        
SJG  IU BHZ  A152.9 123  90 EP+ 1  45.35 20.95 21.43 0.00 -0.48  0.97     0.067                                        
SJG  IU BH2  A152.9 123  90 ES  1  62.75 38.35 38.15 0.00  0.20  0.97S    0.094                                        
SMDR PR BHZ  A198.5 284  90 IPU    51.97 27.57 27.20 0.00  0.37  1.91     0.537                                        
SMDR PR BHN  A198.5 284  90 ES  1  73.30 48.90 48.42 0.00  0.48  0.95S    0.215                                        
HMDR DR BHZ  A214.2 268  90 EP+ 1  52.88 28.48 29.19 0.00 -0.71* 0.91     0.097                                        
HMDR DR BHE  A214.2 268  90 ES  2  78.78 54.38 51.96 0.00  2.42* 0.00S    0.000                                        
CUPR PR HHZ  A227.5 105  90 EP+ 2  53.93 29.53 30.86 0.00 -1.33* 0.00     0.000 0.55  89   3.70 Z                      
CUPR PR HH2  A227.5 105  90 ES  1  79.63 55.23 54.93 0.00  0.30  0.84S    0.161