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 Juana Díaz, PR
Date: March 24, 2022 01:45:29 UTC
March 23, 2022 21:45:29 Hora Local
Region: Muertos Trough
Distances: 91.25 Km South-Southeast of Mona Island,PR
107.47 Km Southwest of Cabo Rojo,PR
123.56 Km Southwest of Mayagüez,PR
Magnitude: 3.39 Md
Location: Latitude: 17.2841 Longitude: -67.7431
Depth: 10 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2022-03-23 22:56:10
ID: 20220324014529

Epicentral Map

Epicentral Map (PRSN), Last Modified: 2022-03-23 22:56:21 Hora Local.
BULLETIN 1
Seismic Event/Tsunami
DATE: March 23, 2022
LOCAL TIME: 21:45:29
LATITUDE: 17.2841 N
LONGITUDE: 67.7431 W
LOCATION: 91.3 Km South-Southeast of Mona Island,PR
123.6 Km Southwest of Mayagüez,PR
DEPTH: 10 Km
MAGNITUDE: 3.39 Md
ESTIMATED MAXIMUM INTENSITY: II in Juana Díaz, PR
TSUNAMI ALERT LEVEL: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
DATE & ISSUED TIME 2022-03-23 22:56:21
The Puerto Rico Seismic Network (PRSN) received information that this minor earthquake was reported as felt in Juana Díaz with a maximum intensity of II (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                            
2022-03-24  0145 29.52  17 17.05   67 44.59  10.43  0.28  3.18  4.77        3.39  3.39D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  21   21 104.4  PR1  247  11  11  18   7  21     Q  PPR   0.00  0.00      4.00  0.14 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.39   4.00  0.14 Z        3.39   4.00  0.14 D                                                

REGION= Muertos Trough                                                                                                 
                                                                                                                       
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  
CRPR PR HHZ  A104.4  39  55 IPD    45.34 15.82 15.97 0.00 -0.15  1.81     0.361 0.55  87   3.54 Z                      
CRPR PR HH1  A104.4  39  55 ES  1  57.73 28.21 28.43 0.00 -0.22  0.90S    0.291                                        
MLPR PR HHZ  A106.1  44  55 IPD    45.63 16.11 16.18 0.00 -0.07  1.81     0.296 0.55  62   3.24 Z                      
MLPR PR HH2  A106.1  44  55 ES  1  57.55 28.03 28.80 0.00 -0.77* 0.88S    0.205                                        
GBPR PR HHZ  A119.4  50  55 EP+ 1  47.49 17.97 17.86 0.00  0.11  0.90     0.064 0.58  64   3.26 Z                      
GBPR PR HH2  A119.4  50  55 ES  1  61.59 32.07 31.79 0.00  0.28  0.90S    0.158                                        
CELP PR HHZ  A151.4  54  55 EP+ 1  51.67 22.15 21.91 0.00  0.24  0.90     0.066 0.55  80   3.52 Z                      
CELP PR HH1  A151.4  54  55 ES  1  69.31 39.79 39.00 0.00  0.79* 0.85S    0.130                                        
ECPR PR HHZ  A185.8  51  55 EP+ 1  56.12 26.60 26.28 0.00  0.32  0.90     0.064                                        
ECPR PR HH2  A185.8  51  55 ES  1  76.63 47.11 46.78 0.00  0.33  0.90S    0.153                                        
IGPR PR HHZ  A189.3  66  55 EP+ 1  56.25 26.73 26.72 0.00  0.01  0.90     0.126                                        
IGPR PR HH1  A189.3  66  55 ES  1  76.73 47.21 47.56 0.00 -0.35  0.90S    0.288                                        
GCPR PR HHZ  A209.4  56  55 EP- 1  58.83 29.31 29.26 0.00  0.05  0.90     0.070                                        
GCPR PR HH1  A209.4  56  55 ES  1  79.64 50.12 52.08 0.00 -1.96* 0.00S    0.000                                        
HUMP PR HHZ  A222.3  64  55 EP+ 1  60.35 30.83 30.89 0.00 -0.06  0.90     0.109                                        
HMDR DR BHZ  A240.4 315  55 EP+ 1  62.74 33.22 33.18 0.00  0.04  0.90     0.995                                        
HMDR DR BHE  A240.4 315  55 ES  1  87.04 57.52 59.06 0.00 -1.54* 0.00S    0.000                                        
MTP  PR HHZ  A249.3  68  55 EP+ 1  63.78 34.26 34.30 0.00 -0.04  0.90     0.146                                        
MTP  PR HH1  A249.3  68  55 ES  1  90.32 60.80 61.05 0.00 -0.25  0.90S    0.343                                        
CUPR PR HHZ  A284.5  66  55 EP+ 1  68.22 38.70 38.76 0.00 -0.06  0.90     0.126                                        
CUPR PR HH2  A284.5  66  55 ES  1  96.94 67.42 68.99 0.00 -1.57* 0.00S    0.000                                        

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