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: December 28, 2023 14:17:22 UTC
December 28, 2023 10:17:22 Hora Local
Region: Eastern Dominican Republic
Distances: 45.54 Km South of Higüey,DR
65.14 Km South of Punta Cana,DR
164.4 Km West of Mayagüez,PR
Magnitude: 3.84 Md
Location: Latitude: 18.1761 Longitude: -68.597
Depth: 138 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-12-28 11:30:44
ID: 20231228141722

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-12-28  1417 22.66  18 10.57   68 35.82 138.34  0.39  4.76  2.41        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                         
  27   27  43.9  PR1  236  15  14  23  10  27     Q  PPX   0.00  0.00      9.00  0.20 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.84   9.00  0.20 Z        3.84   9.00  0.20 D                                                

REGION= Eastern Dominican Republic                                                                                     
                                                                                                                       
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 BHZ  A 43.9  31 161 EP+ 1  42.13 19.47 19.19 0.00  0.28  1.09     0.183 0.55  81   3.64 Z                      
PCDR PR BHN  A 43.9  31 161 ES  1  57.12 34.46 34.16 0.00  0.30  1.09S    0.582                                        
IDE  PR EHZ  A121.8  78 137 EP+ 1  47.13 24.47 24.29 0.00  0.18  1.09     0.052 0.58  74   3.62 Z                      
IDE  PR EHE  A121.8  78 137 ES  1  66.46 43.80 43.24 0.00  0.56* 1.09S    0.184                                        
SMDR PR BHZ  A138.1 334 133 EP- 1  47.73 25.07 25.75 0.00 -0.68* 1.09     0.286                                        
SMDR PR BHE  A138.1 334 133 ES  1  68.13 45.47 45.83 0.00 -0.37  1.09S    0.570                                        
CRPR PR HHZ  A158.6  96 129 IPD    50.52 27.86 27.68 0.00  0.18  2.17     0.319 0.55 107   4.02 Z                      
CRPR PR HH2  A158.6  96 129 ES  1  71.45 48.79 49.27 0.00 -0.48  1.08S    0.164                                        
LSP  PR HHZ  A159.9  89 129 EP- 1  50.34 27.68 27.81 0.00 -0.13  1.08     0.060 0.58 114   4.06 Z                      
LSP  PR HH1  A159.9  89 129 ES  1  72.59 49.93 49.50 0.00  0.43  1.08S    0.136                                        
AGPR PR HHZ  A160.4  78 129 EP+ 1  50.98 28.32 27.86 0.00  0.46  1.08     0.108 0.55  70   3.63 Z                      
AGPR PR HH1  A160.4  78 129 ES  1  72.26 49.60 49.59 0.00  0.01  1.08S    0.327                                        
MLPR PR HHZ  A166.0  97 128 EP+ 1  50.75 28.09 28.41 0.00 -0.32  1.07     0.081 0.55  94   3.91 Z                      
MLPR PR HH2  A166.0  97 128 ES  1  72.36 49.70 50.57 0.00 -0.87* 0.99S    0.133                                        
GBPR PR HHZ  A183.2  96 125 IPD    53.03 30.37 30.16 0.00  0.21  1.98     0.260                                        
GBPR PR HH1  A183.2  96 125 ES  1  75.62 52.96 53.68 0.00 -0.72* 0.99S    0.107                                        
UUPR PR HHZ  A198.7  87 123 EP+ 1  54.85 32.19 31.78 0.00  0.41  0.87     0.068 0.55  78   3.77 Z                      
UUPR PR HH2  A198.7  87 123 ES  1  79.27 56.61 56.57 0.00  0.04  0.87S    0.157                                        
OBIP PR HHZ  A211.3  93 121 EP- 1  55.44 32.78 33.12 0.00 -0.34  0.75     0.043                                        
CELP PR HHZ  A213.9  92 121 EP+ 1  55.74 33.08 33.40 0.00 -0.32  0.72     0.042 0.55 107   4.08 Z                      
CELP PR HH1  A213.9  92 121 ES  1  82.04 59.38 59.45 0.00 -0.07  0.72S    0.076                                        
ICMP PR HHZ  A221.6  98 120 EP+ 1  56.02 33.36 34.24 0.00 -0.88* 0.57     0.026                                        
ICMP PR HH2  A221.6  98 120 ES  1  82.09 59.43 60.95 0.00 -1.52* 0.00S    0.000                                        
GCPR PR HHZ  A266.3  86 115 IPD    61.11 38.45 39.24 0.00 -0.79* 0.36     0.023                                        
GCPR PR HH2  A266.3  86 115 ES  1  91.27 68.61 69.85 0.00 -1.24* 0.00S    0.000                                        
HUMP PR HHZ  A290.9  90 113 EP- 1  64.00 41.34 42.07 0.00 -0.73* 0.03     0.000 0.55  75   3.84 Z                      
HUMP PR HH1  A290.9  90 113 ES  1  95.74 73.08 74.88 0.00 -1.80* 0.00S    0.000