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: October 11, 2024 10:24:00 UTC
October 11, 2024 06:24:00 Hora Local
Region: Septentrional Fault Zone
Distances: 72.75 Km North-Northwest of Desecheo,PR
89.93 Km Northwest of Aguadilla,PR
111.48 Km Northwest of Mayagüez,PR
Magnitude: 3.54 Md
Location: Latitude: 18.9796 Longitude: -67.7586
Depth: 27 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2024-10-11 07:34:00
ID: 20241011102358

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2024-10-11  1024  0.40  18 58.78   67 45.52  27.95  0.48  1.98 17.96        3.54  3.54D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  41   41  83.4  PR1  176  16  21  40  19  41     Q  PPM   0.00  0.00     10.00  0.18 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.54  10.00  0.18 Z        3.54  10.00  0.18 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  
PCDR PR BHZ  A 83.4 232  98 EP+ 1  12.31 11.91 12.70 0.00 -0.79* 0.96     0.111 0.55  70   3.33 Z                      
PCDR PR BHN  A 83.4 232  98 ES  1  22.26 21.86 22.61 0.00 -0.75* 0.96S    0.364                                        
AGPR PR HHZ  A 88.8 129  97 EP+ 1  13.53 13.13 13.37 0.00 -0.24  0.96     0.064                                        
AGPR PR HH1  A 88.8 129  97 ES  1  24.14 23.74 23.80 0.00 -0.06  0.96S    0.349                                        
PRSN PR HHZ  A106.4 142  95 EP+ 1  15.87 15.47 15.59 0.00 -0.12  0.96     0.032 0.55  63   3.26 Z                      
PRSN PR HH2  A106.4 142  95 ES  1  28.32 27.92 27.75 0.00  0.17  0.96S    0.136                                        
LSP  PR HHZ  A113.9 141  95 EP+ 1  16.79 16.39 16.53 0.00 -0.14  0.96     0.034                                        
AOPR PR HHZ  A127.1 123  94 EP+ 1  18.56 18.16 18.20 0.00 -0.04  0.96     0.023 0.55  81   3.51 Z                      
AOPR PR HH2  A127.1 123  94 ES  1  33.41 33.01 32.40 0.00  0.61* 0.96S    0.087                                        
CRPR PR HHZ  A127.7 147  94 EP+ 1  18.33 17.93 18.27 0.00 -0.34  0.96     0.069 0.55  72   3.40 Z                      
CRPR PR HH1  A127.7 147  94 ES  1  32.80 32.40 32.52 0.00 -0.12  0.96S    0.180                                        
MLPR PR HHZ  A134.9 145  94 EP+ 1  19.21 18.81 19.18 0.00 -0.37  0.96     0.071                                        
MLPR PR HH1  A134.9 145  94 ES  1  34.80 34.40 34.14 0.00  0.26  0.96S    0.174                                        
EMPR PR HHZ  A141.1 113  94 IPU    20.87 20.47 19.96 0.00  0.51* 1.92     0.154                                        
EMPR PR HH1  A141.1 113  94 ES  1  36.90 36.50 35.53 0.00  0.97* 0.96S    0.123                                        
SMDR PR BHZ  A154.3 284  93 EP+ 1  20.92 20.52 21.63 0.00 -1.11* 0.80     0.120                                        
SMDR PR BHN  A154.3 284  93 ES  1  38.97 38.57 38.50 0.00  0.07  0.96S    0.361                                        
CELP PR HHZ  A159.8 128  93 EP+ 1  23.23 22.83 22.33 0.00  0.50  0.96     0.037 0.55  88   3.62 Z                      
CELP PR HH1  A159.8 128  93 ES  1  40.88 40.48 39.75 0.00  0.73* 0.96S    0.060                                        
ECPR PR HHZ  A164.5 116  93 EP+ 1  23.65 23.25 22.92 0.00  0.33  0.96     0.030                                        
ECPR PR HH1  A164.5 116  93 ES  1  41.15 40.75 40.80 0.00 -0.05  0.96S    0.057                                        
HMDR DR BHZ  A172.3 264  93 EP+ 1  24.09 23.69 23.91 0.00 -0.22  0.96     0.145                                        
HMDR DR BHN  A172.3 264  93 ES  1  43.39 42.99 42.56 0.00  0.43  0.96S    0.224                                        
GCPR PR HHZ  A191.7 112  92 EP+ 1  26.73 26.33 26.37 0.00 -0.04  0.96     0.037                                        
GCPR PR HH1  A191.7 112  92 ES  1  47.01 46.61 46.94 0.00 -0.33  0.96S    0.058                                        
ASPR PR HHZ  A192.3 122  92 EP+ 1  27.08 26.68 26.44 0.00  0.24  0.96     0.040                                        
ASPR PR HH1  A192.3 122  92 ES  1  46.73 46.33 47.06 0.00 -0.73* 0.96S    0.047                                        
SJG  IU BHZ  A195.1 119  92 EP+ 1  27.32 26.92 26.80 0.00  0.12  0.96     0.037                                        
SJG  IU BH1  A195.1 119  92 ES  1  47.96 47.56 47.70 0.00 -0.14  0.96S    0.041                                        
IGPR PR HHZ  A207.5 122  92 IPU    29.09 28.69 28.36 0.00  0.33  1.92     0.183 0.55  78   3.56 Z                      
IGPR PR HH1  A207.5 122  92 ES  1  50.63 50.23 50.48 0.00 -0.25  0.96S    0.052                                        
HUMP PR HHZ  A221.9 114  92 EP+ 1  30.95 30.55 30.19 0.00  0.36  0.96     0.041 0.55  82   3.63 Z                      
HUMP PR HH1  A221.9 114  92 ES  1  53.73 53.33 53.74 0.00 -0.41  0.96S    0.043                                        
FAPR PR HHZ  A237.4 110  92 EP+ 1  32.16 31.76 32.15 0.00 -0.39  0.96     0.045                                        
FAPR PR HH1  A237.4 110  92 ES  1  56.58 56.18 57.23 0.00 -1.05* 0.92S    0.048                                        
MTP  PR HHZ  A252.6 112  92 EP+ 1  34.52 34.12 34.08 0.00  0.04  0.96     0.046 0.55 101   3.85 Z                      
MTP  PR HH1  A252.6 112  92 ES  1  60.03 59.63 60.66 0.00 -1.03* 0.93S    0.043                                        
STVI PR HHZ  A303.8 102  91 EP+ 1  40.91 40.51 40.56 0.00 -0.05  0.96     0.062 0.55  99   3.89 Z                      
STVI PR HH1  A303.8 102  91 ES  1  71.73 71.33 72.20 0.00 -0.87* 0.96S    0.093                                        
TBVI PR HHZ  A336.9 100  91 EP+ 1  45.47 45.07 44.76 0.00  0.31  0.90     0.061 0.00 106   3.13 Z                      
TBVI PR HH1  A336.9 100  91 ES  1  78.39 77.99 79.67 0.00 -1.68* 0.00S    0.000