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 24, 2023 08:47:38 UTC
May 24, 2023 04:47:38 Hora Local
Region: 19° N Fault Zone
Distances: 120.33 Km North of Loiza,PR
126.14 Km North-Northeast of Cataño,PR
128.44 Km North-Northeast of San Juan,PR
Magnitude: 3.84 Md
Location: Latitude: 19.5228 Longitude: -65.7673
Depth: 76 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-05-24 06:02:20
ID: 20230524084742

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-05-24  0847 38.39  19 31.37   65 46.04  76.42  0.47  7.66 16.87        3.84  3.84D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  17   17 143.9  PR1  282  11   9  17   8  17     Q  PPX   0.00  0.00      5.00  0.07 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.84   5.00  0.07 Z        3.84   5.00  0.07 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  
CUPR PR HHZ  A143.9 159 114 EP- 1  60.06 21.67 21.88 0.00 -0.21  1.00     0.121 0.55 100   3.82 Z                      
CUPR PR HH1  A143.9 159 114 ES  1  77.11 38.72 38.95 0.00 -0.23  1.00S    0.232                                        
ECPR PR HHZ  A147.3 206 114 EP+ 1  61.52 23.13 22.28 0.00  0.85* 1.00     0.161 0.55  95   3.77 Z                      
ECPR PR HH1  A147.3 206 114 ES  1  77.40 39.01 39.66 0.00 -0.65* 1.00S    0.339                                        
HUMP PR HHZ  A153.1 184 113 EP+ 1  60.62 22.23 22.95 0.00 -0.72* 1.00     0.107                                        
HUMP PR HH1  A153.1 184 113 ES  1  79.10 40.71 40.85 0.00 -0.14  1.00S    0.242                                        
STVI PR HHZ  A155.2 146 112 EP- 1  61.39 23.00 23.19 0.00 -0.19  1.00     0.181                                        
STVI PR HH1  A155.2 146 112 ES  1  80.36 41.97 41.28 0.00  0.69* 1.00S    0.284                                        
MTP  PR HHZ  A159.4 171 112 EP- 1  61.85 23.46 23.68 0.00 -0.22  1.00     0.146 0.55 110   3.92 Z                      
MTP  PR HH1  A159.4 171 112 ES  1  81.00 42.61 42.15 0.00  0.46  1.00S    0.338                                        
AOPR PR HHZ  A166.6 219 111 EP+ 1  62.41 24.02 24.53 0.00 -0.51* 1.00     0.233 0.55 100   3.84 Z                      
AOPR PR HH2  A166.6 219 111 ES  1  82.48 44.09 43.66 0.00  0.43  1.00S    0.407                                        
SJVI PR HHZ  A168.5 141 111 EP+ 1  62.97 24.58 24.75 0.00 -0.17  1.00     0.202 0.55 109   3.92 Z                      
SJVI PR HH1  A168.5 141 111 ES  1  82.21 43.82 44.06 0.00 -0.24  1.00S    0.268                                        
IGPR PR HHZ  A176.1 192 110 EP- 1  64.15 25.76 25.65 0.00  0.11  1.00     0.237                                        
CELP PR HHZ  A181.7 209 109 EP- 1  65.51 27.12 26.32 0.00  0.80* 1.00     0.182                                        
CELP PR HH1  A181.7 209 109 ES  1  84.92 46.53 46.85 0.00 -0.32  1.00S    0.312