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 Orocovis, PR
Date: July 14, 2023 07:57:29 UTC
July 14, 2023 03:57:29 Hora Local
Region: Central Region of Puerto Rico
Distances: 6.73 Km North-Northwest of Coamo,PR
8.91 Km South-Southeast of Orocovis,PR
26.09 Km East-Northeast of Ponce,PR
Magnitude: 3.33 Md
Location: Latitude: 18.1521 Longitude: -66.3946
Depth: 7 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2023-07-14 04:38:02
ID: 20230714075729

Epicentral Map

Epicentral Map (PRSN), Last Modified: 2023-07-14 04:38:09 Hora Local.
BULLETIN 1
Seismic Event/Tsunami
DATE: July 14, 2023
LOCAL TIME: 03:57:29
LATITUDE: 18.1521 N
LONGITUDE: 66.3946 W
LOCATION: 6.7 Km North-Northwest of Coamo,PR
26.1 Km East-Northeast of Ponce,PR
DEPTH: 7 Km
MAGNITUDE: 3.33 Md
ESTIMATED MAXIMUM INTENSITY: III in Orocovis, PR
TSUNAMI ALERT LEVEL: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
DATE & ISSUED TIME 2023-07-14 04:38:09
The Puerto Rico Seismic Network (PRSN) received information that this minor earthquake was reported as felt in Coamo, Orocovis and Villalba with a maximum intensity of III (Modified Mercalli Scale, MM). At the moment of generating this bulletin no damages has been reported, but given the size and location this can not be ruled out

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                            
2023-07-14  0757 29.79  18  9.13   66 23.68   7.94  0.30  0.56  1.21        3.33  3.33D 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  18.7  PR1  118  12  25  35  17  50     Q  PP0   0.00  0.00     25.00  0.17 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.33  25.00  0.17 Z        3.33  25.00  0.17 D                                                

REGION= Central Puerto Rico                                                                                            
                                                                                                                       
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  
ECPR PR HHZ  A 18.7  10  57 EP+ 1  33.47  3.68  3.82 0.00 -0.14  1.02     0.110 0.55  26   2.24 Z                      
ECPR PR HH1  A 18.7  10  57 ES  1  36.27  6.48  6.80 0.00 -0.32  1.02S    0.255                                        
CELP PR HHZ  A 21.3 247  57 EP+ 1  33.65  3.86  4.22 0.00 -0.36  1.02     0.076 0.55  54   2.92 Z                      
CELP PR HH2  A 21.3 247  57 ES  1  36.45  6.66  7.51 0.00 -0.85* 0.46S    0.025                                        
OBIP PR BHZ  A 25.5 242  57 EP+ 1  34.54  4.75  4.86 0.00 -0.11  1.02     0.081 0.87  28   2.15 Z                      
OBIP PR BHN  A 25.5 242  57 ES  1  37.98  8.19  8.65 0.00 -0.46  1.02S    0.138                                        
SJG  IU BHZ  A 26.3  99  57 EP- 1  35.11  5.32  4.98 0.00  0.34  1.02     0.099 0.73  39   2.53 Z                      
SJG  IU BH1  A 26.3  99  57 ES  1  38.73  8.94  8.86 0.00  0.08  1.02S    0.168                                        
UUPR PR HHZ  A 36.2 288  57 EP+ 1  36.05  6.26  6.51 0.00 -0.25  1.02     0.063 0.55  68   3.23 Z                      
UUPR PR HH2  A 36.2 288  57 ES  1  40.58 10.79 11.59 0.00 -0.80* 0.75S    0.058                                        
IGPR PR HHZ  A 36.8 124  57 EP+ 1  36.57  6.78  6.60 0.00  0.18  1.02     0.121 0.55  42   2.79 Z                      
IGPR PR HH1  A 36.8 124  57 ES  1  41.71 11.92 11.75 0.00  0.17  1.02S    0.229                                        
GCPR PR HHZ  A 37.2  62  57 EP+ 1  36.45  6.66  6.66 0.00  0.00  1.02     0.091 0.55  77   3.34 Z                      
GCPR PR HH2  A 37.2  62  57 ES  1  41.32 11.53 11.85 0.00 -0.32  1.02S    0.166                                        
EMPR PR HHZ  A 38.7 339  57 EP+ 1  36.95  7.16  6.89 0.00  0.27  1.02     0.101 0.55  57   3.08 Z                      
EMPR PR HH1  A 38.7 339  57 ES  1  42.55 12.76 12.26 0.00  0.50  1.02S    0.235                                        
AOPR PR HHZ  A 43.7 300  57 IPD    37.25  7.46  7.66 0.00 -0.20  2.04     0.280 0.55  80   3.40 Z                      
AOPR PR HH1  A 43.7 300  57 ES  1  42.32 12.53 13.63 0.00 -1.10* 0.00S    0.000                                        
GBPR PR HHZ  A 54.9 250  57 EP- 1  39.31  9.52  9.39 0.00  0.13  1.02     0.073 0.58  54   3.03 Z                      
GBPR PR HH1  A 54.9 250  57 ES  1  46.61 16.82 16.71 0.00  0.11  1.02S    0.118                                        
HUMP PR HHZ  A 57.8  91  57 EP- 1  39.49  9.70  9.83 0.00 -0.13  1.02     0.094 0.55  82   3.44 Z                      
HUMP PR HH1  A 57.8  91  57 ES  1  46.48 16.69 17.50 0.00 -0.81* 0.70S    0.074                                        
MLPR PR HHZ  A 71.7 254  50 IPU    41.78 11.99 11.91 0.00  0.08  2.00     0.191 0.55  78   3.41 Z                      
MLPR PR HH1  A 71.7 254  50 ES  1  50.63 20.84 21.20 0.00 -0.36  1.00S    0.141                                        
LSP  PR HHZ  A 73.2 273  50 EP- 1  42.07 12.28 12.12 0.00  0.16  0.99     0.039 0.58  78   3.39 Z                      
LSP  PR HH2  A 73.2 273  50 ES  1  51.83 22.04 21.57 0.00  0.47  0.99S    0.125                                        
CRPR PR HHZ  A 77.4 259  50 EP- 1  42.51 12.72 12.71 0.00  0.01  0.94     0.039 0.55  83   3.47 Z                      
CRPR PR HH2  A 77.4 259  50 ES  1  52.43 22.64 22.62 0.00  0.02  0.94S    0.119                                        
FAPR PR HHZ  A 78.4  84  50 EP+ 1  43.37 13.58 12.85 0.00  0.73* 0.89     0.054 0.55  57   3.13 Z                      
FAPR PR HH2  A 78.4  84  50 ES  1  52.54 22.75 22.87 0.00 -0.12  0.93S    0.157                                        
PRSN PR HHZ  A 79.7 276  50 EP- 1  42.98 13.19 13.04 0.00  0.15  0.91     0.033 0.55  76   3.39 Z                      
PRSN PR HH2  A 79.7 276  50 ES  1  53.36 23.57 23.21 0.00  0.36  0.91S    0.107                                        
AGPR PR HHZ  A 83.4 295  44 EP- 1  43.71 13.92 13.53 0.00  0.39  0.85     0.025 0.55  64   3.24 Z                      
AGPR PR HH2  A 83.4 295  44 ES  1  54.13 24.34 24.08 0.00  0.26  0.85S    0.144                                        
MTP  PR HHZ  A 89.3  93  44 EP- 1  44.55 14.76 14.28 0.00  0.48  0.73     0.031 0.55  66   3.28 Z                      
MTP  PR HH2  A 89.3  93  44 ES  1  55.16 25.37 25.42 0.00 -0.05  0.73S    0.126                                        
IDE  PR EHZ  A116.3 283  44 EP+ 3  48.93 19.14 17.69 0.00  1.45* 0.00     0.000 0.58  85   3.51 Z                      
IDE  PR EHN  A116.3 283  44 ES  2  63.48 33.69 31.49 0.00  2.20* 0.00S    0.000                                        
CUPR PR HHZ  A118.9  81  44 EP- 1  49.49 19.70 18.02 0.00  1.68* 0.00     0.000 0.55  67   3.32 Z                      
CUPR PR HH2  A118.9  81  44 ES  1  63.40 33.61 32.08 0.00  1.53* 0.00S    0.000                                        
STVI PR HHZ  A153.7  81  44 EP+ 2  55.04 25.25 22.43 0.00  2.82* 0.00     0.000 0.55  91   3.64 Z                      
STVI PR HH1  A153.7  81  44 ES  3  72.77 42.98 39.93 0.00  3.05* 0.00S    0.000                                        
IMPR PR HHZ  A162.9 268  44 EP+ 1  56.36 26.57 23.59 0.00  2.98* 0.00     0.000 0.55  86   3.60 Z                      
IMPR PR HH2  A162.9 268  44 ES  1  78.13 48.34 41.99 0.00  6.35* 0.00S    0.000                                        
CDVI PR HHZ  A178.3 104  44 EP+ 3  59.17 29.38 25.54 0.00  3.84* 0.00     0.000 0.55 115   3.88 Z                      
CDVI PR HH2  A178.3 104  44 ES  2  79.70 49.91 45.46 0.00  4.45* 0.00S    0.000                                        
PCDR PR BHZ  A213.8 282  44 EP- 1  63.70 33.91 30.04 0.00  3.87* 0.00     0.000 0.55  73   3.50 Z                      
PCDR PR BHN  A213.8 282  44 ES  1  90.47 60.68 53.47 0.00  7.21* 0.00S    0.000                                        
HMDR DR BHZ  A323.3 284  44 EP+ 2  77.27 47.48 43.90 0.00  3.58* 0.00     0.000 0.00 135   3.33 Z                      
HMDR DR BHN  A323.3 284  44 ES  2 117.85 88.06 78.14 0.00  9.92* 0.00S    0.000                                        

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