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: November 23, 2023 06:05:42 UTC
November 23, 2023 02:05:42 Hora Local
Region: 19° N Fault Zone
Distances: 131.72 Km North-Northeast of Loiza,PR
139.45 Km North of Luquillo,PR
141.33 Km North-Northeast of San Juan,PR
Magnitude: 3.62 Md
Location: Latitude: 19.6066 Longitude: -65.6405
Depth: 45 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-11-23 02:20:36
ID: 20231123060542

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-11-23  0605 42.23  19 36.40   65 38.43  45.64  0.31  3.57 18.91        3.62  3.62D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  18   18 151.0  PR1  323  10   8  16   8  16     Q- PPK   0.00  0.00      5.00  0.06 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.62   5.00  0.06 Z        3.62   5.00  0.06 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  
GCPR PR HHZ  A151.0 199 101 EP+ 1  63.39 21.16 21.52 0.00 -0.36  1.00     0.211 0.55  84   3.60 Z                      
GCPR PR HH2  A151.0 199 101 ES  1  80.16 37.93 38.31 0.00 -0.38  1.00S    0.410                                        
ECPR PR HHZ  A161.6 209 100 EP- 1  64.74 22.51 22.83 0.00 -0.32  1.00     0.192 0.55  96   3.74 Z                      
ECPR PR HH1  A161.6 209 100 ES  1  83.40 41.17 40.64 0.00  0.53* 1.00S    0.360                                        
HUMP PR HHZ  A163.6 188 100 EP- 1  65.20 22.97 23.08 0.00 -0.11  1.00     0.207 0.55  96   3.74 Z                      
HUMP PR HH2  A163.6 188 100 ES  1  83.15 40.92 41.08 0.00 -0.16  1.00S    0.334                                        
SJG  IU BHZ  A174.0 199  99 EP- 1  66.67 24.44 24.37 0.00  0.07  1.00     0.132                                        
SJG  IU BH2  A174.0 199  99 ES  1  85.97 43.74 43.38 0.00  0.36  1.00S    0.164                                        
IGPR PR HHZ  A188.2 196  99 EP+ 1  68.38 26.15 26.15 0.00  0.00  1.00     0.199                                        
IGPR PR HH2  A188.2 196  99 ES  1  88.84 46.61 46.55 0.00  0.06  1.00S    0.366                                        
CELP PR HHZ  A196.3 211  98 EP+ 1  69.39 27.16 27.16 0.00  0.00  1.00     0.142 0.55  76   3.56 Z                      
CELP PR HH1  A196.3 211  98 ES  1  90.80 48.57 48.34 0.00  0.23  1.00S    0.205                                        
OBIP PR HHZ  A200.8 211  98 EP+ 1  70.59 28.36 27.73 0.00  0.63* 0.98     0.147                                        
OBIP PR HH1  A200.8 211  98 ES  1  91.39 49.16 49.36 0.00 -0.20  1.00S    0.239                                        
LSP  PR HHZ  A219.7 225  97 EP+ 1  72.35 30.12 30.10 0.00  0.02  1.00     0.242 0.58  81   3.62 Z                      
LSP  PR HH1  A219.7 225  97 ES  1  95.38 53.15 53.58 0.00 -0.43  1.00S    0.440                                        
   2 UNWEIGHTED STATIONS NOT PRINTED.