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: August 27, 2024 16:41:46 UTC
August 27, 2024 12:41:46 Hora Local
Region: Mona Passage
Distances: 8.29 Km South-Southeast of Mona Island,PR
60.47 Km Southwest of Desecheo,PR
90.55 Km West-Southeast of Mayagüez,PR
Magnitude: 3.49 Md
Location: Latitude: 18.0216 Longitude: -67.9048
Depth: 57 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2024-08-27 13:10:11
ID: 20240827164143

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2024-08-27  1641 46.59  18  1.30   67 54.29  57.29  0.26  1.38  1.71        3.49  3.49D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  38   38  74.2  PR1  204  19  18  33  15  36     Q  PPX   0.00  0.00     10.00  0.14 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.49  10.00  0.14 Z        3.49  10.00  0.14 D                                                

REGION= Mona Passage                                                                                                   
                                                                                                                       
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 74.2 318 123 IPU    59.08 12.49 12.98 0.00 -0.49  1.64     0.255 0.55  78   3.48 Z                      
PCDR PR BHE  A 74.2 318 123 ES  1  69.56 22.97 23.10 0.00 -0.13  0.82S    0.256                                        
PRSN PR HHZ  A 83.3  74 120 EP- 1  60.48 13.89 13.95 0.00 -0.06  0.82     0.022                                        
PRSN PR HH2  A 83.3  74 120 ES  1  71.70 25.11 24.83 0.00  0.28  0.82S    0.151                                        
CRPR PR HHZ  A 84.2  91 119 IPU    60.83 14.24 14.05 0.00  0.19  1.64     0.193 0.55  84   3.55 Z                      
CRPR PR HH2  A 84.2  91 119 ES  1  71.76 25.17 25.01 0.00  0.16  0.82S    0.159                                        
MLPR PR HHZ  A 91.3  93 117 IPU    61.44 14.85 14.84 0.00  0.01  1.64     0.193 0.55  73   3.43 Z                      
MLPR PR HH2  A 91.3  93 117 ES  1  73.07 26.48 26.42 0.00  0.06  0.82S    0.140                                        
AGPR PR HHZ  A 97.4  59 115 IPU    61.91 15.32 15.52 0.00 -0.20  1.64     0.155 0.55  78   3.50 Z                      
AGPR PR HH1  A 97.4  59 115 ES  1  74.84 28.25 27.63 0.00  0.62* 0.80S    0.227                                        
UUPR PR HHZ  A128.0  78 109 EP+ 1  65.71 19.12 19.10 0.00  0.02  0.82     0.021                                        
UUPR PR HH1  A128.0  78 109 ES  1  80.50 33.91 34.00 0.00 -0.09  0.82S    0.088                                        
CELP PR HHZ  A140.5  87 107 IPU    67.31 20.72 20.60 0.00  0.12  1.64     0.100 0.55  92   3.70 Z                      
CELP PR HH1  A140.5  87 107 ES  1  83.41 36.82 36.67 0.00  0.15  0.82S    0.050                                        
ICMP PR HHZ  A146.8  95 106 IPU    67.81 21.22 21.36 0.00 -0.14  1.64     0.163                                        
ICMP PR HH2  A146.8  95 106 ES  1  84.34 37.75 38.02 0.00 -0.27  0.82S    0.057                                        
ECPR PR HHZ  A166.4  78 104 EP+ 1  70.40 23.81 23.76 0.00  0.05  0.82     0.031 0.55  90   3.71 Z                      
ECPR PR HH1  A166.4  78 104 ES  1  88.96 42.37 42.29 0.00  0.08  0.82S    0.098                                        
ASPR PR HHZ  A176.9  89 103 IPD    71.53 24.94 25.04 0.00 -0.10  1.64     0.130 0.00  79   2.74 Z                      
ASPR PR HH1  A176.9  89 103 ES  1  90.36 43.77 44.57 0.00 -0.80* 0.19S    0.002                                        
HMDR DR BHZ  A177.6 299 103 IPU    71.95 25.36 25.12 0.00  0.24  1.64     0.310 0.00  91   2.87 Z                      
HMDR DR BHE  A177.6 299 103 ES  1  91.03 44.44 44.71 0.00 -0.27  0.82S    0.119                                        
SJG  IU BHZ  A186.1  86 103 EP+ 1  72.75 26.16 26.17 0.00 -0.01  0.82     0.032 0.73  83   3.53 Z                      
SJG  IU BH1  A186.1  86 103 ES  1  93.21 46.62 46.58 0.00  0.04  0.82S    0.055                                        
IGPR PR HHZ  A190.6  91 102 EP+ 1  72.89 26.30 26.72 0.00 -0.42  0.82     0.037                                        
IGPR PR HH1  A190.6  91 102 ES  1  93.30 46.71 47.56 0.00 -0.85* 0.04S    0.000                                        
SMDR PR BHZ  A195.0 317 102 IPU    74.23 27.64 27.28 0.00  0.36  1.64     0.293 0.00  89   2.87 Z                      
SMDR PR BHN  A195.0 317 102 ES  1  94.74 48.15 48.56 0.00 -0.41  0.82S    0.191                                        
FAPR PR HHZ  A239.0  84  99 EP- 1  79.76 33.17 32.73 0.00  0.44  0.82     0.042                                        
FAPR PR HH1  A239.0  84  99 ES  1 104.82 58.23 58.26 0.00 -0.03  0.82S    0.081                                        
CUPR PR HHZ  A279.3  83  98 EP- 1  83.91 37.32 37.78 0.00 -0.46  0.81     0.048                                        
CUPR PR HH1  A279.3  83  98 ES  1 113.38 66.79 67.25 0.00 -0.46  0.81S    0.097                                        
STVI PR HHZ  A314.2  82  97 IPD    88.92 42.33 42.15 0.00  0.18  1.47     0.177                                        
STVI PR HH2  A314.2  82  97 ES  1 120.29 73.70 75.03 0.00 -1.33* 0.00S    0.000                                        
TBVI PR HHZ  A350.4  82  96 EP+ 1  92.56 45.97 46.69 0.00 -0.72* 0.38     0.012                                        
TBVI PR HH2  A350.4  82  96 ES  1 127.13 80.54 83.11 0.00 -2.57* 0.00S    0.000                                        
   2 UNWEIGHTED STATIONS NOT PRINTED.