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 24, 2023 03:39:10 UTC
September 23, 2023 23:39:10 Hora Local
Region: Mona Canyon
Distances: 91.06 Km North-Northwest of Aguadilla,PR
96.82 Km North-Northwest of Isabela,PR
119.34 Km North-Northwest of Mayagüez,PR
Magnitude: 3.56 Md
Location: Latitude: 19.2625 Longitude: -67.3535
Depth: 43 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-09-24 00:07:56
ID: 20230924033918

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-09-24  0339 10.14  19 15.75   67 21.21  43.24  0.39  2.54 10.32        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                         
  29   29  91.6  PR1  295  14  15  29  14  29     Q  PP0   0.00  0.00     12.00  0.05 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.56  12.00  0.05 Z        3.56  12.00  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  
AGPR PR HHZ  A 91.6 163 108 EP+ 1  23.52 13.38 14.17 0.00 -0.79* 1.02     0.168 0.55  85   3.55 Z                      
AGPR PR HH1  A 91.6 163 108 ES  2  34.80 24.66 25.22 0.00 -0.56* 0.41S    0.079                                        
IDE  PR EHZ  A 97.8 188 107 EP- 1  25.19 15.05 14.92 0.00  0.13  1.02     0.184 0.58  93   3.61 Z                      
IDE  PR EHN  A 97.8 188 107 ES  1  36.98 26.84 26.56 0.00  0.28  1.02S    0.388                                        
PRSN PR HHZ  A117.7 169 104 EP+ 1  27.03 16.89 17.34 0.00 -0.45  1.02     0.083                                        
PRSN PR HH2  A117.7 169 104 ES  1  41.07 30.93 30.87 0.00  0.06  1.02S    0.161                                        
EMPR PR HHZ  A122.9 134 103 EP+ 1  28.32 18.18 17.97 0.00  0.21  1.02     0.124 0.55  84   3.57 Z                      
EMPR PR HH1  A122.9 134 103 ES  1  42.15 32.01 31.99 0.00  0.02  1.02S    0.299                                        
UUPR PR HHZ  A130.2 149 102 EP+ 1  28.48 18.34 18.88 0.00 -0.54* 1.02     0.057 0.55  98   3.72 Z                      
UUPR PR HH2  A130.2 149 102 ES  1  43.31 33.17 33.61 0.00 -0.44  1.02S    0.107                                        
CRPR PR HHZ  A141.4 169 101 EP+ 1  30.45 20.31 20.26 0.00  0.05  1.02     0.114 0.55  81   3.56 Z                      
CRPR PR HH2  A141.4 169 101 ES  1  46.54 36.40 36.06 0.00  0.34  1.02S    0.231                                        
MLPR PR HHZ  A146.8 167 100 EP+ 1  31.06 20.92 20.93 0.00 -0.01  1.02     0.117 0.55  71   3.44 Z                      
MLPR PR HH1  A146.8 167 100 ES  1  47.25 37.11 37.26 0.00 -0.15  1.02S    0.244                                        
ECPR PR HHZ  A147.7 134 100 EP+ 1  31.56 21.42 21.05 0.00  0.37  1.02     0.079 0.55  90   3.66 Z                      
ECPR PR HH1  A147.7 134 100 ES  1  48.00 37.86 37.47 0.00  0.39  1.02S    0.130                                        
GBPR PR HHZ  A151.0 160 100 EP+ 1  31.55 21.41 21.46 0.00 -0.05  1.02     0.097                                        
CELP PR HHZ  A154.8 148 100 EP- 1  31.93 21.79 21.93 0.00 -0.14  1.02     0.069 0.55  71   3.45 Z                      
CELP PR HH1  A154.8 148 100 ES  1  48.82 38.68 39.04 0.00 -0.36  1.02S    0.121                                        
GCPR PR HHZ  A170.5 128  99 EP+ 1  33.92 23.78 23.89 0.00 -0.11  1.02     0.093 0.55  83   3.61 Z                      
GCPR PR HH1  A170.5 128  99 ES  1  52.01 41.87 42.52 0.00 -0.65* 1.02S    0.132                                        
SJG  IU BHZ  A179.8 134  98 EP+ 1  35.88 25.74 25.06 0.00  0.68* 1.02     0.080 0.73  83   3.50 Z                      
SJG  IU BH2  A179.8 134  98 ES  1  54.27 44.13 44.61 0.00 -0.48  1.02S    0.109                                        
IGPR PR HHZ  A194.7 137  97 EP+ 1  37.46 27.32 26.92 0.00  0.40  1.02     0.090 0.55  76   3.56 Z                      
IGPR PR HH2  A194.7 137  97 ES  1  57.90 47.76 47.92 0.00 -0.16  1.02S    0.145                                        
HUMP PR HHZ  A201.4 127  97 EP+ 1  37.84 27.70 27.76 0.00 -0.06  1.02     0.099 0.55  76   3.56 Z                      
HUMP PR HH1  A201.4 127  97 ES  1  60.10 49.96 49.41 0.00  0.55* 1.02S    0.125                                        
MTP  PR HHZ  A229.6 123  96 EP+ 1  40.83 30.69 31.31 0.00 -0.62* 1.02     0.116                                        
MTP  PR HH1  A229.6 123  96 ES  1  66.42 56.28 55.73 0.00  0.55* 1.02S    0.146