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 Lajas, PR
Date: October 01, 2022 07:44:38 UTC
October 01, 2022 03:44:38 Hora Local
Region: South Region of Puerto Rico
Distances: 6.91 Km Southeast of Lajas,PR
8.64 Km West of Guánica,PR
28.11 Km South-Southeast of Mayagüez,PR
Magnitude: 3.01 Md
Location: Latitude: 17.9776 Longitude: -66.99
Depth: 6 Km
Tsunami Warning Level: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
Issued Date & Time 2022-10-01 04:05:18
ID: 20221001074436

Epicentral Map

Epicentral Map (PRSN), Last Modified: 2022-10-01 04:05:24 Hora Local.
BULLETIN 1
Seismic Event/Tsunami
DATE: October 01, 2022
LOCAL TIME: 03:44:38
LATITUDE: 17.9776 N
LONGITUDE: 66.99 W
LOCATION: 6.9 Km Southeast of Lajas,PR
28.1 Km South-Southeast of Mayagüez,PR
DEPTH: 6 Km
MAGNITUDE: 3.01 Md
ESTIMATED MAXIMUM INTENSITY: II in Lajas, PR
TSUNAMI ALERT LEVEL: No Warning, Advisory or Watch is in effect for Puerto Rico and the Virgin Islands
DATE & ISSUED TIME 2022-10-01 04:05:24
The Puerto Rico Seismic Network (PRSN) received information that this minor earthquake was reported as felt in Lajas 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                            
2022-10-01  0744 38.05  17 58.66   66 59.40   6.50  0.10  0.38  0.19        3.01  3.01D                                
                                                                                         SOURCE                        
NSTA NPHS  DMIN MODEL GAP ITR NFM NWR NWS NVR REMRKS-AVH  N.XMG-XMMAD-T   N.FMG-FMMAD-T  L F X                         
  41   41  10.4  PR1  194  16  21  30  14  41     Q  PPI   0.00  0.00     10.00  0.28 D                                
                                                                                                                       
XMAG2-N.XMG2-XMMAD-T-S  FMAG2-N.FMG2-FMMAD-T-S  PREF.MAG-N.PMAG-PRMAD-T                                                
                         3.01  10.00  0.28 Z        3.01  10.00  0.28 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  
PR01 GS HHZ  A 10.4 308 117 IPU    40.49  2.44  2.39 0.00  0.05  2.06     0.322 0.55  55   2.87 Z                      
PR01 GS HH2  A 10.4 308 117 ES  1  42.24  4.19  4.25 0.00 -0.06  1.03S    0.171                                        
PR03 GS HHZ  A 11.3  29 114 IPU    40.52  2.47  2.54 0.00 -0.07  2.06     0.314 0.55  38   2.54 Z                      
PR03 GS HH2  A 11.3  29 114 ES  1  42.47  4.42  4.52 0.00 -0.10  1.03S    0.397                                        
GBPR PR HHZ  A 11.7  91 113 IPD    40.60  2.55  2.62 0.00 -0.07  2.06     0.369 0.58  54   2.84 Z                      
GBPR PR HH2  A 11.7  91 113 ES  1  42.83  4.78  4.66 0.00  0.12  1.03S    0.161                                        
CRPR PR HHZ  A 13.1 285 111 EP+ 1  40.83  2.78  2.84 0.00 -0.06  1.03     0.143 0.55  49   2.79 Z                      
CRPR PR HH2  A 13.1 285 111 ES  1  42.94  4.89  5.06 0.00 -0.17  1.03S    0.213                                        
PR05 GS HHZ  A 15.7  60 107 EP+ 1  41.27  3.22  3.29 0.00 -0.07  1.03     0.052 0.55  48   2.78 Z                      
PR05 GS HH1  A 15.7  60 107 ES  1  44.30  6.25  5.86 0.00  0.39  0.00S    0.000                                        
PR02 GS HHZ  A 23.6  80 100 EP+ 1  42.81  4.76  4.69 0.00  0.07  1.03     0.059                                        
PR02 GS HH2  A 23.6  80 100 ES  1  46.51  8.46  8.35 0.00  0.11  1.03S    0.125                                        
PR06 GS HHZ  A 29.4  72  57 EP+ 1  43.54  5.49  5.60 0.00 -0.11  1.03     0.066                                        
PR06 GS HH1  A 29.4  72  57 ES  1  48.12 10.07  9.97 0.00  0.10  1.03S    0.108                                        
PRSN PR HHZ  A 31.2 329  57 EP- 1  44.05  6.00  5.88 0.00  0.12  1.03     0.071                                        
PRSN PR HH1  A 31.2 329  57 ES  1  48.63 10.58 10.47 0.00  0.11  1.03S    0.169                                        
OBIP PR BHZ  A 41.3  79  57 EP- 1  45.47  7.42  7.43 0.00 -0.01  1.03     0.083 0.87  75   3.14 Z                      
OBIP PR BHN  A 41.3  79  57 ES  1  51.26 13.21 13.23 0.00 -0.02  1.03S    0.122                                        
UUPR PR HHZ  A 41.8  43  57 EP- 1  45.38  7.33  7.50 0.00 -0.17  1.03     0.041                                        
UUPR PR HH2  A 41.8  43  57 ES  1  51.60 13.55 13.35 0.00  0.20  1.03S    0.148                                        
CELP PR HHZ  A 44.8  76  57 EP+ 1  45.89  7.84  7.98 0.00 -0.14  1.03     0.075 0.55  79   3.39 Z                      
CELP PR HH1  A 44.8  76  57 ES  1  52.05 14.00 14.20 0.00 -0.20  1.03S    0.115                                        
AOPR PR HHZ  A 47.9  31  57 IPU    46.47  8.42  8.45 0.00 -0.03  2.06     0.170 0.55  76   3.36 Z                      
AOPR PR HH2  A 47.9  31  57 ES  1  52.71 14.66 15.04 0.00 -0.38  0.00S    0.000                                        
AGPR PR HHZ  A 55.7 347  57 EP+ 1  47.91  9.86  9.65 0.00  0.21  1.02     0.055 0.55  74   3.34 Z                      
AGPR PR HH2  A 55.7 347  57 ES  1  55.08 17.03 17.18 0.00 -0.15  1.02S    0.188                                        
IDE  PR EHZ  A 67.7 312  57 EP+ 1  49.61 11.56 11.49 0.00  0.07  0.83     0.067                                        
IDE  PR EHN  A 67.7 312  57 ES  1  58.53 20.48 20.45 0.00  0.03  0.83S    0.119                                        
EMPR PR HHZ  A 73.7  41  50 EP+ 1  50.92 12.87 12.36 0.00  0.51* 0.00     0.000                                        
EMPR PR HH2  A 73.7  41  50 ES  1  60.35 22.30 22.00 0.00  0.30  0.06S    0.000                                        
ECPR PR HHZ  A 76.4  60  50 EP+ 1  50.87 12.82 12.73 0.00  0.09  0.59     0.019 0.55  86   3.50 Z                      
ECPR PR HH1  A 76.4  60  50 ES  1  60.64 22.59 22.66 0.00 -0.07  0.59S    0.038                                        
IGPR PR HHZ  A 93.6  90  44 EP+ 1  53.15 15.10 15.01 0.00  0.09  0.12     0.001                                        
IGPR PR HH1  A 93.6  90  44 ES  1  64.80 26.75 26.72 0.00  0.03  0.12S    0.002                                        
GCPR PR HHZ  A102.7  68  44 EP+ 1  54.65 16.60 16.16 0.00  0.44  0.00     0.000                                        
GCPR PR HH1  A102.7  68  44 ES  1  67.09 29.04 28.76 0.00  0.28  0.00S    0.000                                        
HUMP PR HHZ  A122.2  81  44 EP+ 1  57.34 19.29 18.63 0.00  0.66* 0.00     0.000                                        
MTP  PR HHZ  A152.8  84  44 EP+ 2  62.03 23.98 22.50 0.00  1.48* 0.00     0.000                                        
MTP  PR HH1  A152.8  84  44 ES  2  80.57 42.52 40.05 0.00  2.47* 0.00S    0.000                                        
CUPR PR HHZ  A184.4  78  44 EP+ 2  66.64 28.59 26.50 0.00  2.09* 0.00     0.000                                        
CUPR PR HH1  A184.4  78  44 ES  2  89.07 51.02 47.17 0.00  3.85* 0.00S    0.000                                        

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