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: September 18, 2023 17:01:22 UTC
September 18, 2023 13:01:22 Hora Local
Region: 19° N Fault Zone
Distances: 86.74 Km North-Northeast of Camuy,PR
86.93 Km North-Northeast of Quebradillas,PR
87.58 Km North of Arecibo,PR
Magnitude: 3.60 Md
Location: Latitude: 19.2016 Longitude: -66.708
Depth: 59 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-09-18 13:22:28
ID: 20230918170122

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-09-18  1701 22.70  19 12.10   66 42.48  59.03  0.49  3.08  6.07        3.60  3.60D                                
                                                                                         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  82.4  PR1  229  15  16  28  12  31     Q  PPT   0.00  0.00     15.00  0.15 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.60  15.00  0.15 Z        3.60  15.00  0.15 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  
EMPR PR HHZ  A 82.4 166 121 EP+ 2  36.35 13.65 13.96 0.00 -0.31  0.56     0.027 0.55  66   3.34 Z                      
EMPR PR HH1  A 82.4 166 121 ES  1  48.05 25.35 24.85 0.00  0.50* 1.40S    0.552                                        
AGPR PR HHZ  A 91.7 208 118 EP+ 1  36.80 14.10 14.99 0.00 -0.89* 1.40     0.157 0.55  77   3.49 Z                      
AGPR PR HH1  A 91.7 208 118 ES  1  49.44 26.74 26.68 0.00  0.06  1.40S    0.400                                        
ECPR PR HHZ  A104.3 159 115 EP+ 1  38.41 15.71 16.41 0.00 -0.70* 1.40     0.083 0.55 100   3.74 Z                      
ECPR PR HH2  A104.3 159 115 ES  2  50.64 27.94 29.21 0.00 -1.27* 0.27S    0.011                                        
UUPR PR HHZ  A105.0 181 114 EP+ 1  39.13 16.43 16.49 0.00 -0.06  1.40     0.055                                        
PRSN PR HH2  A118.3 203 112 ES  2  56.24 33.54 32.09 0.00  1.45* 0.02S    0.000                                        
IDE  PR EHZ  A120.7 222 111 EP+ 1  40.67 17.97 18.31 0.00 -0.34  1.40     0.173 0.58  73   3.45 Z                      
IDE  PR EHN  A120.7 222 111 ES  2  55.15 32.45 32.59 0.00 -0.14  0.56S    0.053                                        
CELP PR HHZ  A125.5 173 110 EP+ 1  41.43 18.73 18.88 0.00 -0.15  1.40     0.076 0.55 109   3.84 Z                      
CELP PR HH1  A125.5 173 110 ES  1  56.03 33.33 33.61 0.00 -0.28  1.40S    0.378                                        
OBIP PR BHZ  A128.7 175 110 EP+ 1  42.00 19.30 19.26 0.00  0.04  1.40     0.084 0.87  87   3.44 Z                      
OBIP PR BHN  A128.7 175 110 ES  2  56.11 33.41 34.28 0.00 -0.87* 0.56S    0.066                                        
GBPR PR HHZ  A137.0 188 108 EP+ 1  43.30 20.60 20.25 0.00  0.35  1.40     0.119 0.58  82   3.57 Z                      
CRPR PR HHZ  A138.9 198 108 EP+ 1  42.99 20.29 20.48 0.00 -0.19  1.40     0.130 0.55 119   3.94 Z                      
CRPR PR HH1  A138.9 198 108 ES  2  59.87 37.17 36.45 0.00  0.72* 0.56S    0.078                                        
MLPR PR HHZ  A140.9 195 108 EP+ 1  43.33 20.63 20.72 0.00 -0.09  1.40     0.135 0.55  94   3.72 Z                      
MLPR PR HH1  A140.9 195 108 ES  2  60.30 37.60 36.88 0.00  0.72* 0.56S    0.084                                        
HUMP PR HHZ  A148.2 142 107 EP+ 1  44.71 22.01 21.60 0.00  0.41  1.40     0.119 0.55  90   3.69 Z                      
IGPR PR HHZ  A150.8 155 107 EP+ 3  45.74 23.04 21.92 0.00  1.12* 0.26     0.003 0.55  78   3.56 Z                      
IGPR PR HH2  A150.8 155 107 ES  2  62.53 39.83 39.02 0.00  0.81* 0.56S    0.071                                        
FAPR PR HHZ  A155.5 134 106 EP+ 1  46.14 23.44 22.48 0.00  0.96* 1.40     0.155 0.55  59   3.31 Z                      
FAPR PR HH1  A155.5 134 106 ES  2  60.82 38.12 40.01 0.00 -1.89* 0.00S    0.000                                        
MTP  PR HHZ  A172.6 134 104 EP+ 1  46.73 24.03 24.57 0.00 -0.54* 1.40     0.156 0.55 116   3.95 Z                      
MTP  PR HH1  A172.6 134 104 ES  2  66.88 44.18 43.73 0.00  0.45  0.56S    0.059                                        
PCDR PR BHZ  A192.0 247 103 EP+ 1  50.38 27.68 26.95 0.00  0.73* 1.40     0.380 0.55  77   3.60 Z                      
PCDR PR BHN  A192.0 247 103 ES  2  72.02 49.32 47.97 0.00  1.35* 0.13S    0.004                                        
STVI PR HHZ  A207.2 116 102 EP- 1  51.42 28.72 28.83 0.00 -0.11  1.40     0.293 0.55  89   3.75 Z                      
STVI PR HH1  A207.2 116 102 ES  2  73.51 50.81 51.32 0.00 -0.51* 0.56S    0.083                                        
SMDR PR BHN  A261.0 273  99 ES  2  83.94 61.24 63.23 0.00 -1.99* 0.00S    0.000