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 01, 2023 06:04:47 UTC
March 01, 2023 02:04:47 Hora Local
Region: 19° N Fault Zone
Distances: 122.15 Km North of Culebra,PR
122.89 Km North-Northeast of Loiza,PR
136.44 Km North-Northeast of San Juan,PR
Magnitude: 4.05 Md
Location: Latitude: 19.4276 Longitude: -65.3783
Depth: 74 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-03-01 02:35:02
ID: 20230301060447

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-03-01  0604 47.06  19 25.66   65 22.70  74.29  0.36  3.34  7.69        4.05                                       
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  31   31 124.4  PR1  266  14  17  29  13  31     Q  PPP   0.00  0.00      2.00  0.03 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         4.05   2.00  0.03 Z                                                                           

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  A124.4 175 117 EP+ 1  66.42 19.36 19.55 0.00 -0.19  1.00     0.115                                        
CUPR PR HH1  A124.4 175 117 ES  1  82.32 35.26 34.80 0.00  0.46  1.00S    0.248                                        
STVI PR HHZ  A127.1 159 116 EP+ 1  66.80 19.74 19.85 0.00 -0.11  1.00     0.181                                        
STVI PR HH1  A127.1 159 116 ES  1  82.67 35.61 35.33 0.00  0.28  1.00S    0.339                                        
GCPR PR HHZ  A144.4 212 113 EP- 1  68.40 21.34 21.83 0.00 -0.49  1.00     0.067                                        
GCPR PR HH2  A144.4 212 113 ES  1  86.07 39.01 38.86 0.00  0.15  1.00S    0.198                                        
MTP  PR HHZ  A148.4 188 113 EP+ 1  69.59 22.53 22.29 0.00  0.24  1.00     0.073                                        
MTP  PR HH1  A148.4 188 113 ES  1  86.26 39.20 39.68 0.00 -0.48  1.00S    0.137                                        
HUMP PR HHZ  A150.7 200 112 EP- 1  69.82 22.76 22.56 0.00  0.20  1.00     0.052                                        
HUMP PR HH2  A150.7 200 112 ES  1  86.63 39.57 40.16 0.00 -0.59* 1.00S    0.114                                        
ECPR PR HHZ  A160.7 221 111 EP+ 1  70.46 23.40 23.74 0.00 -0.34  1.00     0.072                                        
SJG  IU BHZ  A166.8 210 110 EP+ 1  71.76 24.70 24.46 0.00  0.24  1.00     0.051                                        
IGPR PR HHZ  A179.2 206 109 EP+ 1  73.11 26.05 25.93 0.00  0.12  1.00     0.075                                        
IGPR PR HH1  A179.2 206 109 ES  1  93.78 46.72 46.16 0.00  0.56* 1.00S    0.160                                        
AOPR PR HHZ  A188.0 231 108 EP+ 1  73.74 26.68 26.98 0.00 -0.30  1.00     0.089                                        
AOPR PR HH2  A188.0 231 108 ES  1  94.83 47.77 48.02 0.00 -0.25  1.00S    0.194                                        
UUPR PR HHZ  A192.1 228 107 EP+ 1  74.28 27.22 27.48 0.00 -0.26  1.00     0.072                                        
UUPR PR HH2  A192.1 228 107 ES  1  95.84 48.78 48.91 0.00 -0.13  1.00S    0.139                                        
CELP PR HHZ  A196.1 221 107 EP+ 1  75.12 28.06 27.96 0.00  0.10  1.00     0.063                                        
CELP PR HH2  A196.1 221 107 ES  1  97.68 50.62 49.77 0.00  0.85* 0.89S    0.090                                        
CDVI PR HHZ  A196.4 160 107 EP+ 1  76.72 29.66 28.00 0.00  1.66* 0.00     0.000                                        
CDVI PR HH2  A196.4 160 107 ES  1  96.37 49.31 49.84 0.00 -0.53* 1.00S    0.540                                        
OBIP PR BHZ  A200.7 221 107 EP- 1  75.88 28.82 28.51 0.00  0.31  1.00     0.067                                        
OBIP PR BHN  A200.7 221 107 ES  1  97.66 50.60 50.75 0.00 -0.15  1.00S    0.120                                        
GBPR PR HHZ  A225.7 225 105 EP+ 1  79.09 32.03 31.55 0.00  0.48  1.00     0.084 0.58 116   4.02 Z                      
GBPR PR HH1  A225.7 225 105 ES  1 102.72 55.66 56.16 0.00 -0.50  1.00S    0.145                                        
MLPR PR HHZ  A238.6 228 104 EP- 1  80.54 33.48 33.14 0.00  0.34  1.00     0.090                                        
CRPR PR HHZ  A241.0 230 104 EP+ 1  80.49 33.43 33.44 0.00 -0.01  1.00     0.088                                        
CRPR PR HH2  A241.0 230 104 ES  1 106.70 59.64 59.52 0.00  0.12  1.00S    0.139                                        
PCDR PR BHZ  A332.1 253 100 EP+ 1  91.55 44.49 44.72 0.00 -0.23  1.00     0.183 0.55 106   4.07 Z                      
PCDR PR BHN  A332.1 253 100 ES  1 124.07 77.01 79.60 0.00 -2.59* 0.00S    0.000