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: December 28, 2024 05:33:19 UTC
December 28, 2024 01:33:19 Hora Local
Region: 19° N Fault Zone
Distances: 74.19 Km North of Manati,PR
74.63 Km North of Vega Baja,PR
77.48 Km North-Northeast of Arecibo,PR
Magnitude: 3.66 Md
Location: Latitude: 19.0945 Longitude: -66.5258
Depth: 42 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2024-12-28 01:50:14
ID: 20241228053309

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2024-12-28  0533 19.57  19  5.67   66 31.55  42.41  0.32  1.55  5.39        3.66  3.66D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  42   42  68.3  PR1  259  12  21  39  19  42     Q  PPP   0.00  0.00     15.00  0.08 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.66  15.00  0.08 Z        3.66  15.00  0.08 D                                                

REGION= 19 N 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  
EMPR PR HHZ  A 68.3 181 115 EP+ 1  30.84 11.27 11.39 0.00 -0.12  0.99     0.158 0.55  84   3.51 Z                      
EMPR PR HH1  A 68.3 181 115 ES  1  39.71 20.14 20.27 0.00 -0.13  0.99S    0.452                                        
AOPR PR HHZ  A 86.2 197 109 EP- 1  32.84 13.27 13.49 0.00 -0.22  0.99     0.085 0.55  96   3.65 Z                      
AOPR PR HH2  A 86.2 197 109 ES  1  43.50 23.93 24.01 0.00 -0.08  0.99S    0.163                                        
ECPR PR HHZ  A 87.6 168 109 EP+ 1  33.16 13.59 13.65 0.00 -0.06  0.99     0.049 0.55  70   3.36 Z                      
ECPR PR HH1  A 87.6 168 109 ES  1  44.43 24.86 24.30 0.00  0.56* 0.99S    0.140                                        
AGPR PR HHZ  A 92.9 222 107 EP- 1  32.31 12.74 14.29 0.00 -1.55* 0.00     0.000 0.55  99   3.68 Z                      
AGPR PR HH1  A 92.9 222 107 ES  1  43.38 23.81 25.44 0.00 -1.63* 0.00S    0.000                                        
UUPR PR HHZ  A 95.4 193 107 EP+ 1  33.92 14.35 14.59 0.00 -0.24  0.99     0.057 0.55  96   3.66 Z                      
UUPR PR HH1  A 95.4 193 107 ES  1  45.99 26.42 25.97 0.00  0.45  0.99S    0.097                                        
CELP PR HHZ  A113.0 183 104 EP- 1  36.54 16.97 16.74 0.00  0.23  0.99     0.043 0.55  97   3.69 Z                      
CELP PR HH1  A113.0 183 104 ES  1  49.19 29.62 29.80 0.00 -0.18  0.99S    0.092                                        
SJG  IU BHZ  A115.8 159 103 EP- 1  36.97 17.40 17.08 0.00  0.32  0.99     0.032                                        
SJG  IU BH1  A115.8 159 103 ES  1  50.13 30.56 30.40 0.00  0.16  0.99S    0.091                                        
OBIP PR HHZ  A116.7 185 103 EP+ 1  37.05 17.48 17.19 0.00  0.29  0.99     0.047 0.44  83   3.65 Z                      
OBIP PR HH1  A116.7 185 103 ES  1  49.67 30.10 30.60 0.00 -0.50  0.99S    0.100                                        
LSP  PR HHZ  A117.6 211 103 EP+ 1  36.51 16.94 17.31 0.00 -0.37  0.99     0.097 0.58 111   3.79 Z                      
LSP  PR HH1  A117.6 211 103 ES  1  50.30 30.73 30.81 0.00 -0.08  0.99S    0.117                                        
ASPR PR HHZ  A121.9 165 103 EP+ 1  37.60 18.03 17.83 0.00  0.20  0.99     0.037 0.00  99   2.86 Z                      
ASPR PR HH2  A121.9 165 103 ES  1  50.65 31.08 31.74 0.00 -0.66* 0.99S    0.107                                        
HUMP PR HHZ  A127.4 145 102 IPU    38.13 18.56 18.50 0.00  0.06  1.99     0.165 0.55  87   3.60 Z                      
HUMP PR HH2  A127.4 145 102 ES  1  52.83 33.26 32.93 0.00  0.33  0.99S    0.096                                        
GBPR PR HHZ  A129.4 197 102 EP+ 1  38.49 18.92 18.76 0.00  0.16  0.99     0.074 0.58 103   3.74 Z                      
GBPR PR HH2  A129.4 197 102 ES  1  53.21 33.64 33.39 0.00  0.25  0.99S    0.130                                        
PDPR PR HHZ  A130.5 155 102 EP+ 1  39.08 19.51 18.89 0.00  0.62* 0.99     0.040                                        
PDPR PR HH1  A130.5 155 102 ES  1  53.30 33.73 33.62 0.00  0.11  0.99S    0.113                                        
IGPR PR HHZ  A132.6 160 101 EP- 1  39.14 19.57 19.15 0.00  0.42  0.99     0.043                                        
IGPR PR HH1  A132.6 160 101 ES  1  54.02 34.45 34.09 0.00  0.36  0.99S    0.128                                        
FAPR PR HHZ  A133.6 136 101 EP+ 1  38.63 19.06 19.28 0.00 -0.22  0.99     0.053                                        
FAPR PR HH1  A133.6 136 101 ES  1  53.59 34.02 34.32 0.00 -0.30  0.99S    0.102                                        
CRPR PR HHZ  A135.3 208 101 EP- 1  38.81 19.24 19.49 0.00 -0.25  0.99     0.098 0.55 100   3.74 Z                      
CRPR PR HH1  A135.3 208 101 ES  1  54.02 34.45 34.69 0.00 -0.24  0.99S    0.139                                        
MLPR PR HHZ  A136.0 204 101 EP+ 1  39.23 19.66 19.58 0.00  0.08  0.99     0.091 0.55  78   3.51 Z                      
MLPR PR HH1  A136.0 204 101 ES  1  53.50 33.93 34.85 0.00 -0.92* 0.30S    0.012                                        
MTP  PR HHZ  A150.8 136 100 EP+ 1  40.77 21.20 21.41 0.00 -0.21  0.99     0.055                                        
MTP  PR HH1  A150.8 136 100 ES  1  56.94 37.37 38.11 0.00 -0.74* 0.96S    0.102                                        
CUPR PR HHZ  A157.4 123  99 EP+ 1  41.32 21.75 22.24 0.00 -0.49  0.99     0.081 0.55  98   3.75 Z                      
CUPR PR HH2  A157.4 123  99 ES  1  58.74 39.17 39.59 0.00 -0.42  0.99S    0.125                                        
STVI PR HHZ  A184.8 116  98 EP+ 1  45.20 25.63 25.66 0.00 -0.03  0.99     0.102 0.55  98   3.78 Z                      
STVI PR HH1  A184.8 116  98 ES  1  65.71 46.14 45.67 0.00  0.47  0.99S    0.143                                        
TBVI PR HHZ  A214.4 110  96 EP+ 1  49.10 29.53 29.38 0.00  0.15  0.99     0.123                                        
TBVI PR HH1  A214.4 110  96 ES  1  70.46 50.89 52.30 0.00 -1.41* 0.00S    0.000