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 22, 2023 18:35:13 UTC
May 22, 2023 14:35:13 Hora Local
Region: Septentrional Fault Zone
Distances: 41.92 Km East-Northeast of Punta Cana,DR
58.6 Km East-Northeast of Higüey,DR
139.54 Km West-Northwest of Mayagüez,PR
Magnitude: 3.70 Md
Location: Latitude: 18.8435 Longitude: -68.2001
Depth: 91 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-05-22 15:22:19
ID: 20230522183425

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-05-22  1835 13.23  18 50.61   68 12.01  91.85  0.61  5.42  4.20        3.70  3.70D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  24   24  41.1  PR1  254  11  10  23  14  24     Q  PPY   0.00  0.00      9.00  0.07 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.70   9.00  0.07 Z        3.70   9.00  0.07 D                                                

REGION= Septentrional 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  
PCDR PR BHE  A 41.1 208 154 ES  1  38.01 24.78 24.17 0.00  0.61* 1.12S    0.850                                        
IMPR PR HHZ  A 89.5 161 133 EP- 1  29.76 16.53 17.23 0.00 -0.70* 1.12     0.225 0.55  61   3.34 Z                      
IMPR PR HH2  A 89.5 161 133 ES  1  42.89 29.66 30.67 0.00 -1.01* 1.12S    0.434                                        
IDE  PR EHZ  A 92.5 123 132 EP- 3  26.27 13.04 17.51 0.00 -4.47* 0.00     0.000 0.58  64   3.36 Z                      
PRSN PR HH1  A131.2 121 122 ES  1  51.79 38.56 38.11 0.00  0.45  1.12S    0.126                                        
LSP  PR HH1  A139.0 121 120 ES  1  53.56 40.33 39.59 0.00  0.74* 1.12S    0.119                                        
CRPR PR HHZ  A147.9 128 119 EP- 1  37.16 23.93 23.22 0.00  0.71* 1.12     0.130 0.55  85   3.70 Z                      
CRPR PR HH2  A147.9 128 119 ES  1  55.30 42.07 41.33 0.00  0.74* 1.12S    0.194                                        
MLPR PR HHZ  A155.8 128 117 EP- 1  36.68 23.45 24.10 0.00 -0.65* 1.12     0.141 0.55  81   3.67 Z                      
MLPR PR HH1  A155.8 128 117 ES  2  55.79 42.56 42.90 0.00 -0.34  0.45S    0.034                                        
AOPR PR HHZ  A162.2 109 116 EP+ 1  37.92 24.69 24.83 0.00 -0.14  1.12     0.135 0.55  86   3.73 Z                      
AOPR PR HH2  A162.2 109 116 ES  2  57.01 43.78 44.20 0.00 -0.42  0.45S    0.027                                        
UUPR PR HHZ  A169.4 112 115 EP+ 1  38.84 25.61 25.64 0.00 -0.03  1.12     0.120                                        
UUPR PR HH1  A169.4 112 115 ES  1  57.75 44.52 45.64 0.00 -1.12* 1.12S    0.122                                        
GBPR PR HHZ  A169.5 124 115 EP- 2  39.39 26.16 25.64 0.00  0.52* 0.45     0.021 0.58  78   3.63 Z                      
GBPR PR HH2  A169.5 124 115 ES  2  59.63 46.40 45.64 0.00  0.76* 0.45S    0.028                                        
EMPR PR HH2  A180.9 102 114 ES  1  60.46 47.23 47.97 0.00 -0.74* 1.12S    0.296                                        
OBIP PR BHN  A190.3 117 113 ES  1  63.90 50.67 49.93 0.00  0.74* 1.12S    0.120                                        
CELP PR HHZ  A191.2 116 112 EP- 1  41.32 28.09 28.15 0.00 -0.06  1.12     0.125 0.55  82   3.72 Z                      
CELP PR HH2  A191.2 116 112 ES  1  63.24 50.01 50.11 0.00 -0.10  1.12S    0.114                                        
ECPR PR HHZ  A202.5 106 111 EP- 1  42.76 29.53 29.47 0.00  0.06  1.12     0.153 0.55  87   3.79 Z                      
ECPR PR HH2  A202.5 106 111 ES  1  65.16 51.93 52.46 0.00 -0.53* 1.12S    0.160                                        
MTP  PR HHZ  A291.7 106 105 EP+ 1  54.00 40.77 40.20 0.00  0.57* 1.12     0.176 0.55 114   4.13 Z                      
MTP  PR HH1  A291.7 106 105 ES  1  85.15 71.92 71.56 0.00  0.36  1.12S    0.136