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: July 30, 2022 12:17:40 UTC
July 30, 2022 08:17:40 Hora Local
Region: Sombrero Seismic Zone
Distances: 59.52 Km North-Northwest of Anegada,BVI
83.36 Km North-Northwest of Virgin Gorda,BVI
185.55 Km East-Northeast of San Juan,PR
Magnitude: 3.97 Md
Location: Latitude: 19.2165 Longitude: -64.5903
Depth: 24 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2022-07-30 09:04:22
ID: 20220730121740

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2022-07-30  1217 40.18  19 12.99   64 35.42  24.91  0.39  1.70 28.96        3.97  3.97D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  49   49 103.1  PR1  297  13  24  44  21  49     Q- PPY   0.00  0.00     20.00  0.10 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.97  20.00  0.10 Z        3.97  20.00  0.10 D                                                

REGION= Sombrero Seismic 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  
STVI PR HHZ  A103.1 203  93 EP- 1  55.33 15.15 15.15 0.00  0.00  0.99     0.195 0.55 101   3.68 Z                      
STVI PR HH2  A103.1 203  93 ES  1  67.04 26.86 26.97 0.00 -0.11  0.99S    0.558                                        
MTP  PR HHZ  A160.2 220  92 EP- 1  62.64 22.46 22.36 0.00  0.10  0.99     0.073 0.55 120   3.90 Z                      
MTP  PR HH2  A160.2 220  92 ES  1  79.85 39.67 39.80 0.00 -0.13  0.99S    0.166                                        
HUMP PR HHZ  A178.2 229  91 IPD    64.68 24.50 24.65 0.00 -0.15  1.98     0.170 0.55 114   3.87 Z                      
HUMP PR HH1  A178.2 229  91 ES  1  84.22 44.04 43.88 0.00  0.16  0.99S    0.088                                        
GCPR PR HHZ  A186.8 238  91 EP- 1  65.20 25.02 25.73 0.00 -0.71* 0.99     0.033 0.55  87   3.63 Z                      
GCPR PR HH2  A186.8 238  91 ES  1  85.04 44.86 45.80 0.00 -0.94* 0.85S    0.057                                        
IGPR PR HHZ  A211.7 230  91 EP- 1  69.05 28.87 28.89 0.00 -0.02  0.99     0.058 0.55 100   3.79 Z                      
IGPR PR HH2  A211.7 230  91 ES  1  91.00 50.82 51.42 0.00 -0.60* 0.99S    0.124                                        
ECPR PR HHZ  A211.7 243  91 EP+ 1  68.71 28.53 28.89 0.00 -0.36  0.99     0.035 0.55 132   4.04 Z                      
ECPR PR HH1  A211.7 243  91 ES  1  91.86 51.68 51.42 0.00  0.26  0.99S    0.079                                        
EMPR PR HHZ  A220.2 249  91 IPD    70.09 29.91 29.97 0.00 -0.06  1.98     0.240 0.55 105   3.84 Z                      
EMPR PR HH2  A220.2 249  91 ES  1  93.42 53.24 53.35 0.00 -0.11  0.99S    0.159                                        
CELP PR HHZ  A245.0 240  91 IPD    73.20 33.02 33.11 0.00 -0.09  1.98     0.136 0.55 118   3.98 Z                      
CELP PR HH1  A245.0 240  91 ES  1  98.83 58.65 58.94 0.00 -0.29  0.99S    0.057                                        
AOPR PR HHZ  A247.6 248  91 EP- 1  73.38 33.20 33.45 0.00 -0.25  0.99     0.042 0.55 149   4.19 Z                      
AOPR PR HH1  A247.6 248  91 ES  1 100.29 60.11 59.54 0.00  0.57* 0.99S    0.092                                        
UUPR PR HHZ  A248.7 245  91 EP+ 1  73.41 33.23 33.58 0.00 -0.35  0.99     0.033 0.55 129   4.06 Z                      
UUPR PR HH1  A248.7 245  91 ES  1  99.58 59.40 59.77 0.00 -0.37  0.99S    0.062                                        
OBIP PR BHZ  A249.3 239  91 EP- 1  73.92 33.74 33.66 0.00  0.08  0.99     0.037 0.87 107   3.69 Z                      
OBIP PR BHE  A249.3 239  91 ES  1  99.85 59.67 59.91 0.00 -0.24  0.99S    0.064                                        
ICMP PR HHZ  A252.0 235  91 EP+ 1  74.88 34.70 34.00 0.00  0.70* 0.99     0.055                                        
ICMP PR HH2  A252.0 235  91 ES  1 100.56 60.38 60.52 0.00 -0.14  0.99S    0.113                                        
PR04 GS HH2  A258.9 239  91 ES  1 103.41 63.23 62.07 0.00  1.16* 0.08S    0.000                                        
PR02 GS HHZ  A265.9 241  91 EP+ 1  76.78 36.60 35.76 0.00  0.84* 0.99     0.037                                        
PR02 GS HH2  A265.9 241  91 ES  1 104.56 64.38 63.65 0.00  0.73* 0.99S    0.062                                        
PR05 GS HHZ  A272.4 242  91 EP- 1  77.42 37.24 36.59 0.00  0.65* 0.99     0.036                                        
PR05 GS HH2  A272.4 242  91 ES  1 106.03 65.85 65.13 0.00  0.72* 0.99S    0.060                                        
GBPR PR HHZ  A278.0 241  91 EP+ 1  78.00 37.82 37.30 0.00  0.52* 0.99     0.040 0.58 119   4.00 Z                      
GBPR PR HH2  A278.0 241  91 ES  1 107.29 67.11 66.39 0.00  0.72* 0.99S    0.069                                        
AGPR PR HHZ  A278.4 254  91 EP+ 1  77.20 37.02 37.36 0.00 -0.34  0.99     0.066 0.55 100   3.86 Z                      
AGPR PR HH2  A278.4 254  91 ES  1 106.06 65.88 66.50 0.00 -0.62* 0.99S    0.163                                        
PR03 GS HHZ  A278.6 244  91 EP- 1  77.72 37.54 37.38 0.00  0.16  0.99     0.035 0.55 120   4.03 Z                      
PR03 GS HH1  A278.6 244  91 ES  1 106.82 66.64 66.54 0.00  0.10  0.99S    0.056                                        
PRSN PR HHZ  A291.3 249  91 EP- 1  79.57 39.39 38.99 0.00  0.40  0.99     0.040 0.55 108   3.95 Z                      
PRSN PR HH2  A291.3 249  91 ES  1 110.74 70.56 69.40 0.00  1.16* 0.09S    0.000                                        
PR01 GS HHZ  A292.4 244  91 EP- 1  79.22 39.04 39.14 0.00 -0.10  0.99     0.037 0.55 118   4.03 Z                      
PR01 GS HH2  A292.4 244  91 ES  1 109.90 69.72 69.67 0.00  0.05  0.99S    0.060                                        
MLPR PR HHZ  A293.5 243  91 EP+ 1  79.82 39.64 39.28 0.00  0.36  0.99     0.039 0.55 115   4.01 Z                      
MLPR PR HH1  A293.5 243  91 ES  1 108.83 68.65 69.92 0.00 -1.27* 0.00S    0.000                                        
CRPR PR HHZ  A297.8 244  91 EP- 1  80.06 39.88 39.82 0.00  0.06  0.99     0.038 0.55 123   4.07 Z                      
CRPR PR HH1  A297.8 244  91 ES  1 111.33 71.15 70.88 0.00  0.27  0.99S    0.062                                        
IDE  PR EHZ  A317.0 254  90 EP+ 1  82.29 42.11 42.26 0.00 -0.15  0.99     0.057 0.58 120   4.05 Z                      
IDE  PR EHE  A317.0 254  90 ES  1 114.78 74.60 75.22 0.00 -0.62* 0.99S    0.125                                        
SADR DR BHZ  A456.5 257  90 EP+ 2 101.67 61.49 59.86 0.00  1.63* 0.00     0.000                                        
SADR DR BHN  A456.5 257  90 ES  1 147.13106.95106.55 0.00  0.40  0.83S    0.130                                        
HMDR DR BHZ  A507.2 266  90 EP- 1 105.78 65.60 66.27 0.00 -0.67* 0.64     0.041 0.00 163   3.80 Z                      
HMDR DR BHN  A507.2 266  90 ES  3 154.86114.68117.96 0.00 -3.28* 0.00S    0.000