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 12, 2024 02:52:38 UTC
October 11, 2024 22:52:38 Hora Local
Region: Septentrional Fault Zone
Distances: 46.93 Km East-Southeast of Samaná,DR
50.75 Km West-Northwest of Punta Cana,DR
223.4 Km West-Northwest of Mayagüez,PR
Magnitude: 3.97 Md
Location: Latitude: 18.9988 Longitude: -68.973
Depth: 37 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2024-10-12 00:37:31
ID: 20241012025236

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2024-10-12  0252 38.99  18 59.93   68 58.38  37.87  0.48  1.43  4.66        3.97  3.97D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  19   19  39.4  PR1  141  14  12  10   4  19     Q  PPE   0.00  0.00      7.00  0.19 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.97   7.00  0.19 Z        3.97   7.00  0.19 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  
SMDR PR BHZ  A 39.4 325 127 EP- 1  47.20  8.21  7.95 0.00  0.26  1.75     0.452                                        
SMDR PR BHN  A 39.4 325 127 ES  1  52.97 13.98 14.15 0.00 -0.17  1.75S    0.826                                        
HMDR DR BHZ  A 48.9 242 120 EP+ 1  48.44  9.45  8.96 0.00  0.49  1.75     0.464 0.00 127   3.00 Z                      
HMDR DR BHN  A 48.9 242 120 ES  1  54.64 15.65 15.95 0.00 -0.30  1.75S    0.808                                        
PCDR PR BHZ  A 82.3 130 107 EP+ 1  50.95 11.96 12.84 0.00 -0.88* 1.75     0.403 0.55  97   3.64 Z                      
PCDR PR BHN  A 82.3 130 107 ES  1  62.27 23.28 22.86 0.00  0.42  1.75S    0.834                                        
LSP  PR HHZ  A219.1 114  95 EP- 1  68.92 29.93 29.91 0.00  0.02  0.63     0.115                                        
CRPR PR HHZ  A225.4 118  95 EP- 1  70.48 31.49 30.70 0.00  0.79* 0.51     0.075 0.55 118   3.98 Z                      
MLPR PR HHZ  A233.4 118  94 EP- 2  71.44 32.45 31.72 0.00  0.73* 0.15     0.006 0.55  94   3.78 Z                      
AOPR PR HHZ  A245.0 106  94 EP+ 2  73.66 34.67 33.18 0.00  1.49* 0.00     0.000 0.55 115   3.98 Z                      
AOPR PR HH1  A245.0 106  94 ES  1  98.86 59.87 59.06 0.00  0.81* 0.20S    0.012                                        
CELP PR HHZ  A272.7 111  94 EP+ 2  76.98 37.99 36.68 0.00  1.31* 0.00     0.000                                        
CELP PR HH1  A272.7 111  94 ES  1 105.35 66.36 65.29 0.00  1.07* 0.00S    0.000                                        
ECPR PR HHZ  A285.6 104  93 EP- 1  76.07 37.08 38.30 0.00 -1.22* 0.00     0.000 0.55 109   3.97 Z                      
ECPR PR HH1  A285.6 104  93 ES  1 106.32 67.33 68.17 0.00 -0.84* 0.00S    0.000                                        
ASPR PR HHZ  A308.6 109  93 EP+ 2  81.30 42.31 41.20 0.00  1.11* 0.00     0.000                                        
HUMP PR HHZ  A343.3 105  93 EP- 2  85.58 46.59 45.60 0.00  0.99* 0.00     0.000                                        
HUMP PR HH1  A343.3 105  93 ES  1 119.41 80.42 81.17 0.00 -0.75* 0.00S    0.000                                        
MTP  PR HHZ  A374.8 104  92 EP+ 1  90.43 51.44 49.58 0.00  1.86* 0.00     0.000 0.55 128   4.23 Z