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: March 03, 2023 12:19:53 UTC
March 03, 2023 08:19:53 Hora Local
Region: Puerto Rico Trench
Distances: 136.29 Km North-Northeast of Loiza,PR
137.59 Km North of Culebra,PR
148.97 Km North-Northeast of San Juan,PR
Magnitude: 3.87 Md
Location: Latitude: 19.5676 Longitude: -65.3883
Depth: 37 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-03-03 08:42:24
ID: 20230303121952

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-03-03  1219 53.59  19 34.06   65 23.30  37.86  0.24  1.97 13.61        3.87  3.87D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  36   36 139.9  PR1  293  11  17  32  15  34     Q  PPX   0.00  0.00      6.00  0.06 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.87   6.00  0.06 Z        3.87   6.00  0.06 D                                                

REGION= Puerto Rico Trench                                                                                             
                                                                                                                       
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  
CUPR PR HHZ  A139.9 175  98 EP+ 1  73.18 19.59 19.96 0.00 -0.37  1.00     0.113 0.55 114   3.86 Z                      
CUPR PR HH1  A139.9 175  98 ES  1  88.96 35.37 35.53 0.00 -0.16  1.00S    0.219                                        
STVI PR HHZ  A142.0 161  98 EP+ 1  74.04 20.45 20.22 0.00  0.23  1.00     0.177                                        
STVI PR HH2  A142.0 161  98 ES  1  90.00 36.41 35.99 0.00  0.42  1.00S    0.323                                        
FAPR PR HHZ  A152.2 191  98 EP- 1  75.18 21.59 21.50 0.00  0.09  1.00     0.062                                        
FAPR PR HH2  A152.2 191  98 ES  1  91.70 38.11 38.27 0.00 -0.16  1.00S    0.116                                        
GCPR PR HHZ  A157.4 208  97 EP- 1  75.31 21.72 22.15 0.00 -0.43  1.00     0.060                                        
GCPR PR HH2  A157.4 208  97 ES  1  93.26 39.67 39.43 0.00  0.24  1.00S    0.123                                        
MTP  PR HHZ  A163.7 187  97 EP+ 1  76.42 22.83 22.94 0.00 -0.11  1.00     0.086 0.55  96   3.72 Z                      
MTP  PR HH2  A163.7 187  97 ES  1  94.19 40.60 40.83 0.00 -0.23  1.00S    0.170                                        
HUMP PR HHZ  A165.1 198  97 EP+ 1  76.34 22.75 23.12 0.00 -0.37  1.00     0.057                                        
HUMP PR HH2  A165.1 198  97 ES  1  94.47 40.88 41.15 0.00 -0.27  1.00S    0.105                                        
EMPR PR HHZ  A170.3 226  97 EP+ 1  77.39 23.80 23.77 0.00  0.03  1.00     0.143                                        
EMPR PR HH1  A170.3 226  97 ES  1  96.13 42.54 42.31 0.00  0.23  1.00S    0.335                                        
ECPR PR HHZ  A172.2 217  97 EP+ 1  77.51 23.92 24.00 0.00 -0.08  1.00     0.068 0.55 115   3.90 Z                      
ECPR PR HH1  A172.2 217  97 ES  1  96.17 42.58 42.72 0.00 -0.14  1.00S    0.126                                        
SJG  IU BHZ  A180.1 207  96 EP- 1  78.78 25.19 24.99 0.00  0.20  1.00     0.056                                        
SJG  IU BH1  A180.1 207  96 ES  1  98.06 44.47 44.48 0.00 -0.01  1.00S    0.099                                        
IGPR PR HHZ  A192.8 204  96 EP+ 1  80.45 26.86 26.60 0.00  0.26  1.00     0.088                                        
IGPR PR HH1  A192.8 204  96 ES  1 100.85 47.26 47.35 0.00 -0.09  1.00S    0.192                                        
AOPR PR HHZ  A197.4 228  95 EP+ 1  80.75 27.16 27.17 0.00 -0.01  1.00     0.098 0.55 108   3.87 Z                      
AOPR PR HH2  A197.4 228  95 ES  1 101.79 48.20 48.36 0.00 -0.16  1.00S    0.168                                        
UUPR PR HHZ  A202.2 225  95 EP- 1  81.27 27.68 27.78 0.00 -0.10  1.00     0.077 0.55  97   3.78 Z                      
UUPR PR HH1  A202.2 225  95 ES  1 102.71 49.12 49.45 0.00 -0.33  1.00S    0.113                                        
CELP PR HHZ  A207.5 218  95 EP+ 1  81.93 28.34 28.45 0.00 -0.11  1.00     0.069                                        
CELP PR HH1  A207.5 218  95 ES  1 104.47 50.88 50.64 0.00  0.24  1.00S    0.108                                        
OBIP PR BHZ  A212.1 218  95 EP+ 1  82.84 29.25 29.02 0.00  0.23  1.00     0.074                                        
OBIP PR BHE  A212.1 218  95 ES  1 105.47 51.88 51.66 0.00  0.22  1.00S    0.120                                        
GBPR PR HHZ  A236.2 222  94 EP+ 1  85.98 32.39 32.07 0.00  0.32  1.00     0.091                                        
GBPR PR HH1  A236.2 222  94 ES  1 111.08 57.49 57.08 0.00  0.41  1.00S    0.156                                        
MLPR PR HHZ  A248.6 225  94 EP+ 1  86.98 33.39 33.63 0.00 -0.24  1.00     0.097                                        
MLPR PR HH2  A248.6 225  94 ES  1 114.26 60.67 59.86 0.00  0.81* 0.00S    0.000                                        
CRPR PR HHZ  A250.6 227  94 EP- 1  87.43 33.84 33.89 0.00 -0.05  1.00     0.095 0.55 121   4.03 Z                      
CRPR PR HH1  A250.6 227  94 ES  1 114.67 61.08 60.32 0.00  0.76* 0.00S    0.000                                        
   2 UNWEIGHTED STATIONS NOT PRINTED.