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: II in Ponce, PR
Date: July 07, 2022 23:09:36 UTC
July 07, 2022 19:09:36 Hora Local
Region: South Region of Puerto Rico
Distances: 6.98 Km Southwest of Guánica,PR
11.57 Km Southeast of Lajas,PR
32.57 Km South-Southeast of Mayagüez,PR
Magnitude: 2.37 Md
Location: Latitude: 17.9478 Longitude: -66.9596
Depth: 10 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2022-07-07 19:35:44
ID: 20220707230936

Epicentral Map

Epicentral Map (PRSN), Last Modified: 2022-07-07 19:35:50 Hora Local.
BULLETIN 1
Seismic Event/Tsunami
DATE: July 07, 2022
LOCAL TIME: 19:09:36
LATITUDE: 17.9478 N
LONGITUDE: 66.9596 W
LOCATION: 7 Km Southwest of Guánica,PR
32.6 Km South-Southeast of Mayagüez,PR
DEPTH: 10 Km
MAGNITUDE: 2.37 Md
ESTIMATED MAXIMUM INTENSITY: II in Ponce, PR
TSUNAMI ALERT LEVEL: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
DATE & ISSUED TIME 2022-07-07 19:35:50
The Puerto Rico Seismic Network (PRSN) received information that this micro earthquake was reported as felt in Ponce with a maximum intensity of II (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                            
2022-07-07  2309 36.23  17 56.87   66 57.58  10.23  0.10  0.71  0.76        2.37  2.37D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  13   13   9.0  PR1  216  14   7  12   5  13     Q  PP0   0.00  0.00      6.00  0.15 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         2.37   6.00  0.15 Z        2.37   6.00  0.15 D                                                

REGION= Southern 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  
GBPR PR HHZ  A  9.0  70 129 EP+ 1  38.67  2.44  2.52 0.00 -0.08  1.03     0.234 0.58  35   2.43 Z                      
GBPR PR HH2  A  9.0  70 129 ES  1  40.66  4.43  4.49 0.00 -0.06  1.03S    0.621                                        
MLPR PR HHZ  A  9.3 286 128 EP- 1  38.78  2.55  2.55 0.00  0.00  1.03     0.233 0.55  26   2.18 Z                      
MLPR PR HH1  A  9.3 286 128 ES  1  40.83  4.60  4.54 0.00  0.06  1.03S    0.461                                        
PR03 GS HHZ  A 13.3   9 114 EP+ 1  39.32  3.09  3.08 0.00  0.01  1.03     0.143                                        
PR03 GS HH2  A 13.3   9 114 ES  1  41.72  5.49  5.48 0.00  0.01  1.03S    0.746                                        
PR01 GS HHZ  A 15.0 311 110 EP+ 1  39.51  3.28  3.31 0.00 -0.03  1.03     0.180 0.55  21   2.02 Z                      
CRPR PR HHZ  A 17.2 293 106 EP+ 1  39.77  3.54  3.63 0.00 -0.09  1.03     0.263 0.55  34   2.48 Z                      
CRPR PR HH1  A 17.2 293 106 ES  1  42.42  6.19  6.46 0.00 -0.27  0.69S    0.163                                        
CELP PR HHZ  A 42.7  70  94 EP+ 1  43.96  7.73  7.51 0.00  0.22  1.03     0.310 0.55  24   2.30 Z                      
CELP PR HH1  A 42.7  70  94 ES  1  49.49 13.26 13.37 0.00 -0.11  1.03S    0.366                                        
AOPR PR HHZ  A 49.2  26  93 EP+ 1  44.74  8.51  8.52 0.00 -0.01  1.03     0.272 0.55  40   2.77 Z                      
AOPR PR HH2  A 49.2  26  93 ES  1  50.81 14.58 15.17 0.00 -0.59* 0.00S    0.000                                        

Event Maps



Spectral Acceleration


Intensity Map


Peak Ground Velocity


Peak Ground Acceleration


DYFI Map

Google Map for this Event