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: III in Utuado, PR
Date: June 30, 2025 05:56:19 UTC
June 30, 2025 01:56:19 Hora Local
Region: 19° N Fault Zone
Distances: 71.65 Km North-Northwest of Manati,PR
72.04 Km North of Arecibo,PR
72.04 Km North of Arecibo,PR
Magnitude: 3.96 Md
Location: Latitude: 19.059 Longitude: -66.6236
Depth: 40 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2025-06-30 02:48:56
ID: 20250630055617

Epicentral Map

Epicentral Map (PRSN), Last Modified: 2025-06-30 02:49:06 Hora Local.
BULLETIN 2
Seismic Event/Tsunami
DATE: June 30, 2025
LOCAL TIME: 01:56:19
LATITUDE: 19.059 N
LONGITUDE: 66.6236 W
LOCATION: 71.7 Km North-Northwest of Manati,PR
72 Km North of Arecibo,PR
DEPTH: 40 Km
MAGNITUDE: 3.96 Md
ESTIMATED MAXIMUM INTENSITY: III in Utuado, PR
TSUNAMI ALERT LEVEL: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
DATE & ISSUED TIME 2025-06-30 02:49:06
The Puerto Rico Seismic Network (PRSN) received information that this light earthquake was reported as felt in Adjuntas, Bayamón, Guaynabo and Utuado with a maximum intensity of III (Modified Mercalli Scale, MM). At the moment of generating this bulletin no damages has been reported and are not expected to occur

Based on magnitude, location and historic records the earthquake was not sufficient to generate a destructive tsunami to Puerto Rico and Virgin Islands.

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2025-06-30  0556 19.32  19  3.54   66 37.42  40.29  0.49  1.75  6.99        3.96  3.96D III                            
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  50   50  65.2  PR1  203  10  25  49  24  50     Q  PPR   0.00  0.00     20.00  0.05 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.96  20.00  0.05 Z        3.96  20.00  0.05 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 65.2 171 114 EP+ 1  30.08 10.76 10.92 0.00 -0.16  1.06     0.126 0.55 132   3.91 Z                      
EMPR PR HH1  A 65.2 171 114 ES  1  39.48 20.16 19.44 0.00  0.72* 1.06S    0.434                                        
AOPR PR HHZ  A 80.0 190 109 EP- 1  31.55 12.23 12.66 0.00 -0.43  1.06     0.045 0.55 142   3.99 Z                      
AOPR PR HH2  A 80.0 190 109 ES  1  41.77 22.45 22.53 0.00 -0.08  1.06S    0.153                                        
AGPR PR HHZ  A 83.2 219 108 EP- 1  31.24 11.92 13.05 0.00 -1.13* 0.82     0.052 0.55 143   4.00 Z                      
AGPR PR HH2  A 83.2 219 108 ES  1  41.15 21.83 23.23 0.00 -1.40* 0.02S    0.000                                        
ECPR PR HHZ  A 86.4 161 107 EP+ 1  32.36 13.04 13.43 0.00 -0.39  1.06     0.038 0.55 142   4.00 Z                      
ECPR PR HH1  A 86.4 161 107 ES  1  42.91 23.59 23.91 0.00 -0.32  1.06S    0.116                                        
UUPR PR HHZ  A 89.8 187 107 EP+ 1  32.81 13.49 13.84 0.00 -0.35  1.06     0.027 0.55 141   4.00 Z                      
UUPR PR HH1  A 89.8 187 107 ES  1  44.29 24.97 24.64 0.00  0.33  1.06S    0.086                                        
CVPR PR HNZ  A104.6 172 104 EP- 1  34.74 15.42 15.64 0.00 -0.22  1.06     0.024                                        
CVPR PR HN1  A104.6 172 104 ES  1  47.09 27.77 27.84 0.00 -0.07  1.06S    0.062                                        
PRSN PR HHZ  A108.2 211 103 EP- 1  34.53 15.21 16.08 0.00 -0.87* 1.06     0.041 0.55 113   3.82 Z                      
PRSN PR HH2  A108.2 211 103 ES  1  47.12 27.80 28.62 0.00 -0.82* 1.06S    0.081                                        
CELP PR HHZ  A109.0 177 103 EP- 1  35.35 16.03 16.19 0.00 -0.16  1.06     0.027 0.55 149   4.07 Z                      
CELP PR HH2  A109.0 177 103 ES  1  47.65 28.33 28.82 0.00 -0.49  1.06S    0.070                                        
LSP  PR HHZ  A109.3 207 103 EP+ 1  34.97 15.65 16.21 0.00 -0.56* 1.06     0.038 0.58 125   3.89 Z                      
LSP  PR HH2  A109.3 207 103 ES  1  48.33 29.01 28.85 0.00  0.16  1.06S    0.078                                        
OBIP PR HHZ  A112.5 179 103 EP- 1  35.94 16.62 16.61 0.00  0.01  1.06     0.030 0.44 119   3.97 Z                      
OBIP PR HH1  A112.5 179 103 ES  1  47.93 28.61 29.57 0.00 -0.96* 1.06S    0.077                                        
SJG  IU BHZ  A116.2 154 102 EP- 1  36.36 17.04 17.06 0.00 -0.02  1.06     0.031 0.73 121   3.77 Z                      
SJG  IU BH1  A116.2 154 102 ES  1  49.35 30.03 30.37 0.00 -0.34  1.06S    0.059                                        
ASPR PR HHZ  A121.2 160 102 EP- 1  36.96 17.64 17.69 0.00 -0.05  1.06     0.034                                        
ASPR PR HH2  A121.2 160 102 ES  1  51.20 31.88 31.49 0.00  0.39  1.06S    0.071                                        
GBPR PR HHZ  A123.0 193 101 EP- 1  37.45 18.13 17.91 0.00  0.22  1.06     0.043 0.58 139   4.00 Z                      
GBPR PR HH1  A123.0 193 101 ES  1  51.98 32.66 31.88 0.00  0.78* 1.06S    0.104                                        
CRPR PR HHZ  A127.3 204 101 EP- 1  37.29 17.97 18.44 0.00 -0.47  1.06     0.049 0.55 144   4.06 Z                      
CRPR PR HH1  A127.3 204 101 ES  1  52.16 32.84 32.82 0.00  0.02  1.06S    0.104                                        
MLPR PR HHZ  A128.5 201 101 EP- 1  37.63 18.31 18.59 0.00 -0.28  1.06     0.050 0.55 115   3.86 Z                      
MLPR PR HH1  A128.5 201 101 ES  1  52.66 33.34 33.09 0.00  0.25  1.06S    0.111                                        
HUMP PR HHZ  A130.3 141 101 EP+ 1  38.29 18.97 18.82 0.00  0.15  1.06     0.043 0.55 129   3.96 Z                      
HUMP PR HH1  A130.3 141 101 ES  1  53.76 34.44 33.50 0.00  0.94* 1.06S    0.063                                        
PDPR PR HHZ  A131.6 151 100 EP+ 1  38.49 19.17 18.97 0.00  0.20  1.06     0.040 0.55 112   3.83 Z                      
PDPR PR HH2  A131.6 151 100 ES  1  54.03 34.71 33.77 0.00  0.94* 1.06S    0.073                                        
IGPR PR HHZ  A132.8 155 100 EP+ 1  38.62 19.30 19.12 0.00  0.18  1.06     0.042                                        
IGPR PR HH1  A132.8 155 100 ES  1  53.57 34.25 34.03 0.00  0.22  1.06S    0.083                                        
FAPR PR HHZ  A138.2 132 100 EP- 1  39.56 20.24 19.80 0.00  0.44  1.06     0.055                                        
FAPR PR HH1  A138.2 132 100 ES  1  55.33 36.01 35.24 0.00  0.77* 1.06S    0.073                                        
MTP  PR HHZ  A155.3 133  98 EP- 1  41.20 21.88 21.93 0.00 -0.05  1.06     0.057 0.55 126   3.97 Z                      
MTP  PR HH1  A155.3 133  98 ES  1  57.56 38.24 39.04 0.00 -0.80* 1.06S    0.076                                        
STVI PR HHZ  A192.5 113  97 EP- 1  46.04 26.72 26.59 0.00  0.13  1.06     0.097 0.55 115   3.93 Z                      
STVI PR HH1  A192.5 113  97 ES  1  66.33 47.01 47.33 0.00 -0.32  1.06S    0.129                                        
PCDR PR BHZ  A194.9 253  96 EP- 1  47.08 27.76 26.89 0.00  0.87* 1.06     0.121 0.55 118   3.95 Z                      
PCDR PR BHN  A194.9 253  96 ES  1  67.66 48.34 47.86 0.00  0.48  1.06S    0.173                                        
TBVI PR HHZ  A222.8 108  95 EP- 1  49.76 30.44 30.41 0.00  0.03  1.06     0.111 0.00 113   3.09 Z                      
TBVI PR HH1  A222.8 108  95 ES  1  73.25 53.93 54.13 0.00 -0.20  1.06S    0.152                                        
HMDR DR BHZ  A292.1 265  94 EP+ 1  58.53 39.21 39.15 0.00  0.06  0.86     0.107 0.00 146   3.40 Z                      
HMDR DR BHN  A292.1 265  94 ES  1  89.24 69.92 69.69 0.00  0.23  0.86S    0.157                                        
SDD  DR BHZ  A353.6 260  93 EP- 1  66.82 47.50 46.92 0.00  0.58* 0.45     0.025                                        
SDD  DR BHN  A353.6 260  93 ES  1 103.33 84.01 83.52 0.00  0.49  0.45S    0.036                                        

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