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 18, 2022 04:57:52 UTC
August 18, 2022 00:57:52 Hora Local
Region: Eastern Dominican Republic
Distances: 47.33 Km Southeast of Higüey,DR
55.48 Km West-Northwest of Mona Island,PR
144.46 Km West of Mayagüez,PR
Magnitude: 3.74 Md
Location: Latitude: 18.2341 Longitude: -68.4158
Depth: 60 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2022-08-18 01:36:04
ID: 20220818045751

Epicentral Map

Technical Information

YEAR MO DA  --ORIGIN--  --LAT N-  --LON W--  DEPTH   RMS   ERH   ERZ  XMAG  FMAG  PMAG  INT                            
2022-08-18  0457 52.97  18 14.05   68 24.95  60.81  0.25  0.85  0.68        3.74  3.74D                                
                                                                                         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  31.2  PR1  165  21  24  30  14  49     Q# PPP   0.00  0.00     14.00  0.13 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.74  14.00  0.13 Z        3.74  14.00  0.13 D                                                

REGION= Eastern Dominican Republic                                                                                     
                                                                                                                       
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 31.2   6 150 IPD    62.38  9.41  9.52 0.00 -0.11  3.61     0.272 0.55  74   3.34 Z                      
PCDR PR BHN  A 31.2   6 150 ES  1  69.98 17.01 16.95 0.00  0.06  1.81S    0.438                                        
SADR DR BHZ  A 38.7 264 144 EP+ 1  62.63  9.66 10.02 0.00 -0.36  1.81     0.284                                        
SADR DR BHN  A 38.7 264 144 ES  1  70.73 17.76 17.84 0.00 -0.08  1.81S    0.684                                        
HIDR DR BHZ  A 50.6 322 137 EP+ 1  63.78 10.81 10.97 0.00 -0.16  1.81     0.093                                        
HIDR DR BHE  A 50.6 322 137 ES  1  72.30 19.33 19.53 0.00 -0.20  1.81S    0.260                                        
IDE  PR EHZ  A101.7  80 116 EP+ 1  68.97 16.00 16.22 0.00 -0.22  1.81     0.114 0.58  96   3.68 Z                      
IDE  PR EHE  A101.7  80 116 ES  1  82.14 29.17 28.87 0.00  0.30  1.81S    0.238                                        
HMDR DR BHZ  A118.9 302 112 EP+ 1  71.43 18.46 18.20 0.00  0.26  1.77     0.252 0.00 110   2.99 Z                      
HMDR DR BHN  A118.9 302 112 ES  1  85.64 32.67 32.40 0.00  0.27  1.77S    0.295                                        
PRSN PR HH2  A134.5  90 110 ES  1  89.04 36.07 35.65 0.00  0.42  1.58S    0.158                                        
AGPR PR HHZ  A140.3  79 109 EP+ 1  74.72 21.75 20.72 0.00  1.03* 0.00     0.000 0.55  87   3.66 Z                      
AGPR PR HH2  A140.3  79 109 ES  1  90.59 37.62 36.88 0.00  0.74* 0.74S    0.043                                        
SMDR PR BHZ  A142.4 326 108 EP+ 1  74.16 21.19 20.97 0.00  0.22  1.43     0.216 0.00  88   2.81 Z                      
SMDR PR BHN  A142.4 326 108 ES  2  92.99 40.02 37.33 0.00  2.69* 0.00S    0.000                                        
PR01 GS HHZ  A144.4  98 108 EP+ 1  73.90 20.93 21.21 0.00 -0.28  1.39     0.111                                        
PR01 GS HH1  A144.4  98 108 ES  1  90.26 37.29 37.75 0.00 -0.46  1.39S    0.143                                        
PR03 GS HHZ  A157.5  96 107 EP- 1  75.64 22.67 22.79 0.00 -0.12  1.07     0.066                                        
SDD  DR BHZ  A160.7 280 106 ES  2  95.55 42.58 41.26 0.00  1.32* 0.00S    0.000                                        
GBPR PR HHZ  A165.2  99 106 EP- 1  76.42 23.45 23.72 0.00 -0.27  0.87     0.048 0.58 112   3.89 Z                      
GBPR PR HH1  A165.2  99 106 ES  1  94.80 41.83 42.22 0.00 -0.39  0.87S    0.059                                        
PR05 GS HHZ  A165.9  96 106 EP- 1  76.78 23.81 23.81 0.00  0.00  0.85     0.043                                        
PR05 GS HH1  A165.9  96 106 ES  1  95.03 42.06 42.38 0.00 -0.32  0.85S    0.051                                        
PR02 GS HHZ  A175.9  97 105 EP+ 1  77.83 24.86 25.03 0.00 -0.17  0.60     0.022                                        
PR02 GS HH1  A175.9  97 105 ES  1  97.23 44.26 44.55 0.00 -0.29  0.60S    0.026                                        
AOPR PR HHZ  A176.2  85 105 EP+ 1  78.49 25.52 25.06 0.00  0.46  0.59     0.019 0.55 105   3.87 Z                      
AOPR PR HH2  A176.2  85 105 ES  1  98.47 45.50 44.61 0.00  0.89* 0.00S    0.000                                        
UUPR PR HHZ  A179.4  89 104 EP- 1  78.43 25.46 25.45 0.00  0.01  0.52     0.015 0.55  97   3.80 Z                      
UUPR PR HH1  A179.4  89 104 ES  1  98.70 45.73 45.30 0.00  0.43  0.52S    0.018                                        
PR06 GS HHZ  A180.1  96 104 EP+ 1  79.20 26.23 25.54 0.00  0.69* 0.37     0.008                                        
PR06 GS HH1  A180.1  96 104 ES  1  97.58 44.61 45.46 0.00 -0.85* 0.03S    0.000                                        
OBIP PR BHZ  A192.7  96 103 EP+ 1  80.13 27.16 27.09 0.00  0.07  0.24     0.003 0.87 102   3.66 Z                      
OBIP PR BHE  A192.7  96 103 ES  1 101.02 48.05 48.22 0.00 -0.17  0.24S    0.004                                        
CELP PR HHZ  A195.2  94 103 EP- 1  80.34 27.37 27.39 0.00 -0.02  0.20     0.002 0.55  99   3.83 Z                      
CELP PR HH2  A195.2  94 103 ES  1 101.93 48.96 48.75 0.00  0.21  0.20S    0.002                                        
EMPR PR HHZ  A201.2  82 103 EP+ 1  81.92 28.95 28.14 0.00  0.81* 0.02     0.000 0.55 107   3.91 Z                      
EMPR PR HH2  A201.2  82 103 ES  1 103.95 50.98 50.09 0.00  0.89* 0.00S    0.000                                        
ICMP PR HHZ  A203.7 100 102 EP- 1  80.67 27.70 28.45 0.00 -0.75* 0.04     0.000 0.55  77   3.61 Z                      
ICMP PR HH1  A203.7 100 102 ES  1 102.60 49.63 50.64 0.00 -1.01* 0.00S    0.000                                        
ECPR PR HHZ  A217.3  87 102 EP+ 1  83.41 30.44 30.13 0.00  0.31  0.00     0.000 0.55 100   3.87 Z                      
ECPR PR HH2  A217.3  87 102 ES  1 107.29 54.32 53.63 0.00  0.69* 0.00S    0.000                                        
IGPR PR HHZ  A246.3  96 100 EP+ 1  86.13 33.16 33.72 0.00 -0.56* 0.00     0.000                                        
IGPR PR HH1  A246.3  96 100 ES  2 111.62 58.65 60.02 0.00 -1.37* 0.00S    0.000                                        
HUMP PR HHZ  A271.9  91  99 EP+ 1  89.75 36.78 36.91 0.00 -0.13  0.00     0.000                                        
HUMP PR HH2  A271.9  91  99 ES  2 118.67 65.70 65.70 0.00  0.00  0.00S    0.000                                        
MTP  PR HHZ  A303.4  92  98 EP+ 1  94.04 41.07 40.86 0.00  0.21  0.00     0.000                                        
MTP  PR HH1  A303.4  92  98 ES  1 125.20 72.23 72.73 0.00 -0.50* 0.00S    0.000                                        
CUPR PR HHZ  A331.6  88  97 EP+ 1  96.50 43.53 44.39 0.00 -0.86* 0.00     0.000 0.55 103   4.02 Z                      
CUPR PR HH2  A331.6  88  97 ES  1 131.24 78.27 79.01 0.00 -0.74* 0.00S    0.000