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 10, 2024 08:55:11 UTC
September 10, 2024 04:55:11 Hora Local
Region: Sombrero Seismic Zone
Distances: 43.97 Km North of Anegada,BVI
72.57 Km North-Northeast of Virgin Gorda,BVI
212.73 Km East-Northeast of San Juan,PR
Magnitude: 4.00 Md
Location: Latitude: 19.127 Longitude: -64.2733
Depth: 23 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2024-09-10 06:05:14
ID: 20240910085512

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2024-09-10  0855 11.46  19  7.62   64 16.40  23.49  0.23  1.56 19.26        4.00  4.00D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  39   39  86.4  PR1  229  21  16  27  12  31     Q- PP0   0.00  0.00     14.00  0.20 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         4.00  14.00  0.20 Z        4.00  14.00  0.20 D                                                

REGION= Sombrero Seismic 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  
TBVI PR HHZ  A 86.4 206  93 EP+ 1  24.59 13.13 13.02 0.00  0.11  1.06     0.199 0.00 116   2.93 Z                      
TBVI PR HH1  A 86.4 206  93 ES  1  34.48 23.02 23.18 0.00 -0.16  1.06S    0.438                                        
STVI PR HHZ  A112.0 221  92 EP+ 1  27.51 16.05 16.26 0.00 -0.21  1.06     0.099 0.55 117   3.82 Z                      
STVI PR HH1  A112.0 221  92 ES  1  40.19 28.73 28.94 0.00 -0.21  1.06S    0.205                                        
CUPR PR HHZ  A139.9 230  91 EP+ 1  31.06 19.60 19.79 0.00 -0.19  1.06     0.075 0.55 124   3.91 Z                      
CUPR PR HH1  A139.9 230  91 ES  1  46.49 35.03 35.23 0.00 -0.20  1.06S    0.123                                        
FAPR PR HHZ  A177.4 236  91 EP+ 1  35.90 24.44 24.54 0.00 -0.10  1.06     0.070 0.55 103   3.78 Z                      
FAPR PR HH1  A177.4 236  91 ES  1  55.46 44.00 43.68 0.00  0.32  1.06S    0.097                                        
HUMP PR HHZ  A198.8 237  91 EP+ 1  38.92 27.46 27.27 0.00  0.19  1.06     0.065 0.55 105   3.82 Z                      
HUMP PR HH2  A198.8 237  91 ES  1  60.72 49.26 48.54 0.00  0.72* 0.63S    0.034                                        
SJG  IU BHZ  A227.7 241  91 EP+ 1  42.81 31.35 30.94 0.00  0.41  1.06     0.079 0.73  82   3.50 Z                      
SJG  IU BH1  A227.7 241  91 ES  1  66.43 54.97 55.07 0.00 -0.10  1.06S    0.095                                        
ASPR PR HHZ  A240.1 240  90 EP+ 1  43.85 32.39 32.52 0.00 -0.13  1.06     0.068 0.00 102   2.98 Z                      
ASPR PR HH1  A240.1 240  90 ES  1  69.36 57.90 57.89 0.00  0.01  1.06S    0.096                                        
CELP PR HHZ  A269.9 245  90 EP+ 1  47.79 36.33 36.30 0.00  0.03  1.06     0.105 0.55 130   4.09 Z                      
CELP PR HH1  A269.9 245  90 ES  1  76.33 64.87 64.61 0.00  0.26  1.06S    0.128                                        
OBIP PR HHZ  A274.0 245  90 EP+ 1  48.21 36.75 36.83 0.00 -0.08  1.06     0.103 0.44 116   4.09 Z                      
OBIP PR HH1  A274.0 245  90 ES  1  77.39 65.93 65.56 0.00  0.37  1.06S    0.124                                        
UUPR PR HHZ  A275.7 250  90 EP+ 1  48.14 36.68 36.97 0.00 -0.29  1.06     0.094 0.55 133   4.12 Z                      
UUPR PR HH1  A275.7 250  90 ES  1  77.24 65.78 65.81 0.00 -0.03  1.06S    0.162                                        
LSP  PR HHZ  A315.0 251  90 EP+ 1  53.69 42.23 41.94 0.00  0.29  1.05     0.098 0.58 131   4.13 Z                      
MLPR PR HHZ  A319.5 247  90 EP+ 1  54.03 42.57 42.51 0.00  0.06  1.05     0.097 0.55 140   4.21 Z                      
MLPR PR HH2  A319.5 247  90 ES  1  87.04 75.58 75.67 0.00 -0.09  1.05S    0.244                                        
CRPR PR HHZ  A324.2 248  90 EP+ 1  54.44 42.98 43.11 0.00 -0.13  1.04     0.092 0.55 156   4.32 Z                      
CRPR PR HH2  A324.2 248  90 ES  1  87.94 76.48 76.74 0.00 -0.26  1.04S    0.205                                        
ABD  WI BHZ  A416.5 134  90 EP+ 1  67.36 55.90 54.80 0.00  1.10* 0.00     0.000                                        
ABD  WI BHN  A416.5 134  90 ES  1 111.78100.32 97.54 0.00  2.78* 0.00S    0.000                                        
PCDR PR BHZ  A438.6 262  90 EP+ 1  68.45 56.99 57.59 0.00 -0.60* 0.61     0.111 0.55 162   4.53 Z                      
PCDR PR BHN  A438.6 262  90 ES  1 112.16100.70102.51 0.00 -1.81* 0.00S    0.000                                        
DSD  WI BHZ  A461.4 131  90 EP+ 1  72.25 60.79 60.48 0.00  0.31  0.48     0.680                                        
DSD  WI BHN  A461.4 131  90 ES  1 121.66110.20107.65 0.00  2.55* 0.00S    0.000                                        
   8 UNWEIGHTED STATIONS NOT PRINTED.