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 11, 2024 19:08:42 UTC
August 11, 2024 15:08:42 Hora Local
Region: Septentrional Fault Zone
Distances: 90.92 Km North-Northwest of Desecheo,PR
91.42 Km East-Northeast of Punta Cana,DR
129.02 Km Northwest of Mayagüez,PR
Magnitude: 3.69 Md
Location: Latitude: 19.1305 Longitude: -67.8258
Depth: 90 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2024-08-11 15:48:06
ID: 20240811190837

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2024-08-11  1908 42.25  19  7.83   67 49.55  90.68  0.33  3.60  5.09        3.69  3.69D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  30   30 124.0  PR1  210  21  15  28  14  30     Q# PPI   0.00  0.00     11.00  0.11 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.69  11.00  0.11 Z        3.69  11.00  0.11 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  
AGPR PR HHZ  A105.2 134 128 EP+ 1  57.81 15.56 18.63 0.00 -3.07* 0.00     0.000 0.55  78   3.58 Z                      
AGPR PR HH2  A105.2 134 128 ES  1  71.60 29.35 33.16 0.00 -3.81* 0.00S    0.000                                        
PRSN PR HHZ  A124.0 144 123 EP+ 1  63.09 20.84 20.56 0.00  0.28  1.03     0.046                                        
PRSN PR HH2  A124.0 144 123 ES  1  79.53 37.28 36.60 0.00  0.68* 1.03S    0.189                                        
LSP  PR HHZ  A131.4 143 122 EP+ 1  62.55 20.30 21.35 0.00 -1.05* 0.15     0.001 0.58  76   3.56 Z                      
LSP  PR HH1  A131.4 143 122 ES  1  79.80 37.55 38.00 0.00 -0.45  1.03S    0.155                                        
CRPR PR HHZ  A145.6 148 119 EP+ 1  65.01 22.76 22.90 0.00 -0.14  1.03     0.112 0.55  84   3.69 Z                      
CRPR PR HH1  A145.6 148 119 ES  1  82.53 40.28 40.76 0.00 -0.48  1.03S    0.214                                        
UUPR PR HHZ  A151.8 129 118 EP+ 1  65.91 23.66 23.58 0.00  0.08  1.03     0.051 0.55 100   3.85 Z                      
UUPR PR HH2  A151.8 129 118 ES  1  83.90 41.65 41.97 0.00 -0.32  1.03S    0.150                                        
MLPR PR HHZ  A152.7 147 118 EP+ 1  65.72 23.47 23.69 0.00 -0.22  1.03     0.129 0.55  75   3.59 Z                      
MLPR PR HH2  A152.7 147 118 ES  1  84.18 41.93 42.17 0.00 -0.24  1.03S    0.231                                        
HMDR DR BHZ  A168.2 258 115 EP+ 1  67.56 25.31 25.43 0.00 -0.12  1.03     0.294 0.00 136   3.30 Z                      
HMDR DR BHE  A168.2 258 115 ES  1  87.71 45.46 45.27 0.00  0.19  1.03S    0.652                                        
CELP PR HHZ  A176.0 131 114 EP+ 1  68.13 25.88 26.33 0.00 -0.45  1.03     0.074 0.55  89   3.77 Z                      
CELP PR HH2  A176.0 131 114 ES  1  88.96 46.71 46.87 0.00 -0.16  1.03S    0.076                                        
OBIP PR HHZ  A176.3 132 114 EP+ 1  68.77 26.52 26.36 0.00  0.16  1.03     0.079 0.44  73   3.69 Z                      
OBIP PR HH2  A176.3 132 114 ES  1  88.90 46.65 46.92 0.00 -0.27  1.03S    0.081                                        
ECPR PR HHZ  A178.6 119 114 EP+ 1  68.73 26.48 26.63 0.00 -0.15  1.03     0.083 0.55  86   3.75 Z                      
ECPR PR HH2  A178.6 119 114 ES  1  89.55 47.30 47.40 0.00 -0.10  1.03S    0.213                                        
GCPR PR HHZ  A205.0 116 111 EP+ 1  72.12 29.87 29.72 0.00  0.15  1.03     0.095                                        
GCPR PR HH2  A205.0 116 111 ES  1  95.74 53.49 52.90 0.00  0.59* 1.03S    0.176                                        
ASPR PR HHZ  A207.6 125 110 EP+ 1  72.19 29.94 30.02 0.00 -0.08  1.03     0.093 0.00  70   2.73 Z                      
ASPR PR HH1  A207.6 125 110 ES  1  95.90 53.65 53.44 0.00  0.21  1.03S    0.067                                        
SJG  IU BHZ  A209.8 122 110 EP+ 1  72.77 30.52 30.28 0.00  0.24  1.03     0.087                                        
SJG  IU BH2  A209.8 122 110 ES  1  96.64 54.39 53.90 0.00  0.49  1.03S    0.070                                        
IGPR PR HHZ  A222.7 125 109 EP- 1  74.43 32.18 31.81 0.00  0.37  1.03     0.114                                        
IGPR PR HH1  A222.7 125 109 ES  1  98.87 56.62 56.62 0.00  0.00  1.03S    0.083                                        
CUPR PR HHZ  A283.4 108 105 EP- 1  80.69 38.44 39.15 0.00 -0.71* 1.03     0.149 0.55  88   3.88 Z                      
CUPR PR HH2  A283.4 108 105 ES  1 112.03 69.78 69.69 0.00  0.09  1.03S    0.223