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: June 04, 2023 23:16:09 UTC
June 04, 2023 19:16:09 Hora Local
Region: Puerto Rico Trench
Distances: 139.81 Km North of Loiza,PR
145.58 Km North-Northeast of Cataño,PR
147.99 Km North-Northeast of San Juan,PR
Magnitude: 3.76 Md
Location: Latitude: 19.6966 Longitude: -65.7298
Depth: 16 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-06-04 19:39:57
ID: 20230604231608

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-06-04  2316  9.25  19 41.80   65 43.79  16.52  0.37  2.50  6.19        3.76  3.76D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  22   22 158.0  PR1  250  13  11  22  11  22     Q  PP0   0.00  0.00      6.00  0.04 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.76   6.00  0.04 Z        3.76   6.00  0.04 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  
GCPR PR HHZ  A158.0 194  63 EP- 1  30.56 21.31 22.29 0.00 -0.98* 0.41     0.016                                        
GCPR PR HH2  A158.0 194  63 ES  1  48.18 38.93 39.68 0.00 -0.75* 0.99S    0.132                                        
EMPR PR HHZ  A159.1 213  63 EP+ 1  31.31 22.06 22.42 0.00 -0.36  0.99     0.099 0.55  99   3.72 Z                      
EMPR PR HH2  A159.1 213  63 ES  1  48.56 39.31 39.91 0.00 -0.60* 0.99S    0.118                                        
CUPR PR HHZ  A160.8 162  63 IPD    31.83 22.58 22.64 0.00 -0.06  1.98     0.424 0.55 108   3.80 Z                      
CUPR PR HH1  A160.8 162  63 ES  1  49.62 40.37 40.30 0.00  0.07  0.99S    0.243                                        
ECPR PR HHZ  A166.4 204  63 EP- 1  33.13 23.88 23.35 0.00  0.53* 0.99     0.096                                        
ECPR PR HH2  A166.4 204  63 ES  1  50.97 41.72 41.56 0.00  0.16  0.99S    0.122                                        
SJVI PR HHZ  A181.7 146  63 EP- 1  34.80 25.55 25.28 0.00  0.27  0.99     0.174                                        
SJVI PR HH2  A181.7 146  63 ES  1  54.25 45.00 45.00 0.00  0.00  0.99S    0.505                                        
AOPR PR HHZ  A184.3 216  63 EP+ 1  34.37 25.12 25.61 0.00 -0.49  0.99     0.101 0.55 102   3.78 Z                      
AOPR PR HH2  A184.3 216  63 ES  1  54.97 45.72 45.59 0.00  0.13  0.99S    0.120                                        
UUPR PR HHZ  A190.8 214  63 EP- 1  36.60 27.35 26.44 0.00  0.91* 0.76     0.058 0.55  97   3.74 Z                      
UUPR PR HH1  A190.8 214  63 ES  1  56.63 47.38 47.06 0.00  0.32  0.99S    0.118                                        
IGPR PR HHZ  A195.7 192  63 EP+ 1  36.45 27.20 27.06 0.00  0.14  0.99     0.094                                        
IGPR PR HH1  A195.7 192  63 ES  1  57.46 48.21 48.17 0.00  0.04  0.99S    0.134                                        
CELP PR HHZ  A200.6 207  63 EP- 1  36.34 27.09 27.68 0.00 -0.59* 0.99     0.097 0.55 103   3.80 Z                      
CELP PR HH1  A200.6 207  63 ES  1  58.59 49.34 49.27 0.00  0.07  0.99S    0.119                                        
GBPR PR HHZ  A225.8 213  63 EP+ 1  40.48 31.23 30.87 0.00  0.36  0.99     0.099 0.58  90   3.69 Z                      
GBPR PR HH2  A225.8 213  63 ES  1  64.70 55.45 54.95 0.00  0.50* 0.99S    0.118                                        
HMDR DR BHZ  A397.1 256  63 EP+ 1  61.55 52.30 52.55 0.00 -0.25  0.99     0.287                                        
HMDR DR BHE  A397.1 256  63 ES  1 102.79 93.54 93.54 0.00  0.00  0.99S    0.714