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 15, 2023 08:56:07 UTC
September 15, 2023 04:56:07 Hora Local
Region: Puerto Rico Trench
Distances: 115.03 Km North-Northwest of Anegada,BVI
139.63 Km North-Northwest of Virgin Gorda,BVI
207.83 Km Northeast of San Juan,PR
Magnitude: 3.90 Md
Location: Latitude: 19.7136 Longitude: -64.7113
Depth: 39 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-09-15 05:44:28
ID: 20230915085609

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2023-09-15  0856  7.58  19 42.82   64 42.68  39.26  0.35  2.96 26.24        3.90  3.90D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  29   29 199.7  PR1  290  13  15  27  13  29     Q- PP0   0.00  0.00     10.00  0.12 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.90  10.00  0.12 Z        3.90  10.00  0.12 D                                                

REGION= Puerto Rico Trench                                                                                             
                                                                                                                       
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  
STVI PR HHZ  A152.9 190  98 IPD    27.76 20.18 21.61 0.00 -1.43* 0.00     0.000 0.55  95   3.71 Z                      
STVI PR HH2  A152.9 190  98 ES  1  43.27 35.69 38.47 0.00 -2.78* 0.00S    0.000                                        
MTP  PR HHZ  A199.7 207  96 IPU    34.55 26.97 27.48 0.00 -0.51* 1.54     0.220 0.55 110   3.89 Z                      
MTP  PR HH1  A199.7 207  96 ES  1  56.77 49.19 48.91 0.00  0.28  0.77S    0.177                                        
HUMP PR HHZ  A211.2 215  95 EP- 1  35.79 28.21 28.94 0.00 -0.73* 0.77     0.039 0.55  98   3.80 Z                      
HUMP PR HH2  A211.2 215  95 ES  1  59.00 51.42 51.51 0.00 -0.09  0.77S    0.134                                        
GCPR PR HHZ  A212.2 224  95 EP+ 1  35.90 28.32 29.06 0.00 -0.74* 0.77     0.075                                        
GCPR PR HH1  A212.2 224  95 ES  1  59.42 51.84 51.73 0.00  0.11  0.77S    0.209                                        
CDVI PR HHZ  A217.2 182  95 IPU    37.73 30.15 29.68 0.00  0.47  1.54     0.438 0.55 101   3.83 Z                      
CDVI PR HH1  A217.2 182  95 ES  1  60.75 53.17 52.83 0.00  0.34  0.77S    0.321                                        
ECPR PR HHZ  A232.5 229  95 IPD    39.03 31.45 31.62 0.00 -0.17  1.54     0.215 0.55 125   4.04 Z                      
ECPR PR HH2  A232.5 229  95 ES  1  64.02 56.44 56.28 0.00  0.16  0.77S    0.140                                        
IGPR PR HHZ  A243.1 218  95 EP- 1  39.88 32.30 32.95 0.00 -0.65* 0.77     0.028 0.55  85   3.70 Z                      
IGPR PR HH2  A243.1 218  95 ES  1  66.08 58.50 58.65 0.00 -0.15  0.77S    0.136                                        
UUPR PR HHZ  A266.3 233  94 IPU    43.68 36.10 35.88 0.00  0.22  1.54     0.133 0.55 120   4.04 Z                      
UUPR PR HH1  A266.3 233  94 ES  1  71.57 63.99 63.87 0.00  0.12  0.77S    0.087                                        
CELP PR HHZ  A267.7 228  94 IPU    43.34 35.76 36.05 0.00 -0.29  1.54     0.109 0.55 102   3.90 Z                      
CELP PR HH1  A267.7 228  94 ES  1  71.75 64.17 64.17 0.00  0.00  0.77S    0.106                                        
OBIP PR BHZ  A272.2 228  94 IPD    44.22 36.64 36.62 0.00  0.02  1.54     0.118                                        
OBIP PR BHN  A272.2 228  94 ES  1  72.57 64.99 65.18 0.00 -0.19  0.77S    0.118                                        
AGPR PR HHZ  A287.8 242  94 EP+ 1  46.07 38.49 38.60 0.00 -0.11  0.77     0.068                                        
AGPR PR HH2  A287.8 242  94 ES  1  76.40 68.82 68.71 0.00  0.11  0.77S    0.137                                        
GBPR PR HHZ  A298.8 231  94 IPD    48.12 40.54 39.98 0.00  0.56* 1.54     0.170                                        
MLPR PR HHZ  A312.7 233  93 EP- 1  49.15 41.57 41.73 0.00 -0.16  0.77     0.048 0.55  98   3.91 Z                      
MLPR PR HH2  A312.7 233  93 ES  1  81.46 73.88 74.28 0.00 -0.40  0.77S    0.174                                        
CRPR PR HHZ  A315.6 234  93 IPD    49.63 42.05 42.11 0.00 -0.06  1.54     0.188 0.55 111   4.03 Z                      
CRPR PR HH2  A315.6 234  93 ES  1  82.60 75.02 74.96 0.00  0.06  0.77S    0.166                                        
PCDR PR BHZ  A408.5 252  92 EP+ 1  61.96 54.38 53.86 0.00  0.52* 0.77     0.083                                        
PCDR PR BHE  A408.5 252  92 ES  1 103.85 96.27 95.87 0.00  0.40  0.77S    0.147