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: May 30, 2023 18:14:56 UTC
May 30, 2023 14:14:56 Hora Local
Region: Puerto Rico Trench
Distances: 134.61 Km North of Loiza,PR
140.92 Km North-Northeast of Cataño,PR
143.12 Km North-Northeast of San Juan,PR
Magnitude: 3.66 Md
Location: Latitude: 19.6468 Longitude: -65.7148
Depth: 50 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-05-30 14:37:22
ID: 20230530181450

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-05-30  1814 56.83  19 38.81   65 42.89  50.92  0.39  5.23 23.63        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                         
  14   14 155.1  PR1  287  11   7  14   7  14     Q- PPT   0.00  0.00      7.00  0.03 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.66   7.00  0.03 Z        3.66   7.00  0.03 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  A155.1 162 103 EP- 1  78.78 21.95 22.17 0.00 -0.22  1.04     0.180 0.55  89   3.67 Z                      
CUPR PR HH1  A155.1 162 103 ES  1  96.12 39.29 39.46 0.00 -0.17  1.04S    0.351                                        
ECPR PR HHZ  A162.1 206 102 EP+ 1  79.53 22.70 23.03 0.00 -0.33  1.04     0.188 0.55  85   3.64 Z                      
ECPR PR HH1  A162.1 206 102 ES  1  97.23 40.40 40.99 0.00 -0.59* 1.04S    0.372                                        
HUMP PR HHZ  A167.2 185 102 EP+ 2  79.73 22.90 23.66 0.00 -0.76* 0.42     0.026 0.55  61   3.34 Z                      
HUMP PR HH1  A167.2 185 102 ES  1  98.66 41.83 42.11 0.00 -0.28  1.04S    0.255                                        
MTP  PR HHZ  A172.4 174 101 EP+ 1  80.40 23.57 24.30 0.00 -0.73* 1.04     0.220 0.55 120   3.96 Z                      
MTP  PR HH1  A172.4 174 101 ES  1 100.35 43.52 43.25 0.00  0.27  1.04S    0.367                                        
SJVI PR HHZ  A176.2 145 101 EP+ 1  82.01 25.18 24.78 0.00  0.40  1.04     0.290 0.55  97   3.77 Z                      
SJVI PR HH2  A176.2 145 101 ES  1 101.24 44.41 44.11 0.00  0.30  1.04S    0.404                                        
AOPR PR HHZ  A180.8 218 101 EP+ 1  82.23 25.40 25.35 0.00  0.05  1.04     0.263 0.55  85   3.66 Z                      
AOPR PR HH2  A180.8 218 101 ES  1 102.33 45.50 45.12 0.00  0.38  1.04S    0.414                                        
CELP PR HHZ  A196.4 208 100 EP+ 1  84.56 27.73 27.29 0.00  0.44  1.04     0.278 0.55  81   3.63 Z                      
CELP PR HH1  A196.4 208 100 ES  1 105.78 48.95 48.58 0.00  0.37  1.04S    0.388