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: April 30, 2025 07:44:48 UTC
April 30, 2025 03:44:48 Hora Local
Region: Septentrional Fault Zone
Distances: 64.24 Km North-Northwest of Desecheo,PR
81.35 Km Northwest of Aguadilla,PR
102.66 Km Northwest of Mayagüez,PR
Magnitude: 3.55 Md
Location: Latitude: 18.917 Longitude: -67.7085
Depth: 8 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2025-04-30 05:33:44
ID: 20250430074448

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2025-04-30  0744 48.43  18 55.02   67 42.51   8.37  0.52  2.69  3.45        3.55  3.55D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  26   26  80.3  PR1  205   8  13  25  12  25     Q  PPP   0.00  0.00     11.00  0.07 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.55  11.00  0.07 Z        3.55  11.00  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  
AGPR PR HHZ  A 80.3 128  66 EP+ 1  60.32 11.89 13.09 0.00 -1.20* 0.76     0.098 0.55  75   3.38 Z                      
AGPR PR HH1  A 80.3 128  66 ES  1  70.94 22.51 23.30 0.00 -0.79* 1.01S    0.139                                        
PCDR PR BHZ  A 83.8 238  55 EP+ 1  61.72 13.29 13.53 0.00 -0.24  1.01     0.180 0.55  89   3.54 Z                      
PCDR PR BHN  A 83.8 238  55 ES  1  71.48 23.05 24.08 0.00 -1.03* 1.01S    0.417                                        
LSP  PR HHZ  A105.1 141  55 EP+ 1  64.50 16.07 16.24 0.00 -0.17  1.01     0.086                                        
AOPR PR HHZ  A118.9 121  55 EP- 1  65.80 17.37 17.98 0.00 -0.61* 1.01     0.094                                        
AOPR PR HH1  A118.9 121  55 ES  1  79.81 31.38 32.00 0.00 -0.62* 1.01S    0.143                                        
CRPR PR HHZ  A119.0 147  55 EP+ 1  66.19 17.76 18.00 0.00 -0.24  1.01     0.102 0.55  97   3.66 Z                      
CRPR PR HH1  A119.0 147  55 ES  1  80.77 32.34 32.04 0.00  0.30  1.01S    0.213                                        
MLPR PR HHZ  A126.2 146  55 EP+ 1  67.37 18.94 18.91 0.00  0.03  1.01     0.099 0.55  83   3.53 Z                      
MLPR PR HH2  A126.2 146  55 ES  1  82.61 34.18 33.66 0.00  0.52* 1.01S    0.202                                        
UUPR PR HHZ  A127.6 125  55 EP+ 1  67.02 18.59 19.09 0.00 -0.50* 1.01     0.083 0.55  84   3.54 Z                      
UUPR PR HH2  A127.6 125  55 ES  1  82.36 33.93 33.98 0.00 -0.05  1.01S    0.115                                        
EMPR PR HHZ  A133.6 111  55 EP- 1  67.89 19.46 19.84 0.00 -0.38  1.01     0.147 0.55  92   3.63 Z                      
EMPR PR HH2  A133.6 111  55 ES  1  83.03 34.60 35.32 0.00 -0.72* 1.01S    0.290                                        
GBPR PR HHZ  A136.2 139  55 EP+ 1  68.71 20.28 20.17 0.00  0.11  1.01     0.082 0.58  88   3.57 Z                      
GBPR PR HH2  A136.2 139  55 ES  1  84.18 35.75 35.90 0.00 -0.15  1.01S    0.138                                        
CELP PR HHZ  A151.4 127  55 EP+ 1  70.66 22.23 22.09 0.00  0.14  1.01     0.079 0.55  89   3.62 Z                      
CELP PR HH2  A151.4 127  55 ES  1  88.24 39.81 39.32 0.00  0.49  1.01S    0.108                                        
OBIP PR HHZ  A151.4 129  55 EP+ 1  70.66 22.23 22.10 0.00  0.13  1.01     0.077 0.44  87   3.69 Z                      
OBIP PR HH2  A151.4 129  55 ES  1  88.23 39.80 39.34 0.00  0.46  1.01S    0.104                                        
HMDR DR BHZ  A176.9 266  55 EP+ 1  74.46 26.03 25.32 0.00  0.71* 1.01     0.235 0.00 112   3.00 Z                      
HMDR DR BHE  A176.9 266  55 ES  1  94.06 45.63 45.07 0.00  0.56* 1.01S    0.524                                        
IGPR PR HHZ  A199.3 121  55 EP+ 1  77.14 28.71 28.16 0.00  0.55* 1.01     0.094 0.55  78   3.55 Z                      
IGPR PR HH1  A199.3 121  55 ES  1  99.15 50.72 50.12 0.00  0.60* 1.01S    0.143                                        
   1 UNWEIGHTED STATIONS NOT PRINTED.