LDEO Seismology Research: Surface Wave Event Locations


Surface-wave event locations derived from Near Real Time Data

The map below show the locations of surface-wave sources identified by a systematic analysis of seismograms from the Global Seismographic Network and from other seismographic networks and stations. The figure shows the detections for the last week and is updated a few times daily.

Link to recent NEIC locations



     2019 11 15 21  7  4.0   16.50  -85.50 33.0  4.8  NORTH OF HONDURAS               
     2019 11 15 17 16 48.0  -33.75  -72.25 33.0  5.1  OFF COAST OF CENTRAL CHILE      
     2019 11 15 12 52 32.0    1.25  125.75 33.0  5.0  NORTHERN MOLUCCA SEA            
     2019 11 15  9 36 40.0    1.75  126.25 33.0  4.9  NORTHERN MOLUCCA SEA            
     2019 11 15  1 17 44.0    1.25  125.75 33.0  5.9  NORTHERN MOLUCCA SEA            
     2019 11 14 23 17 20.0    1.25  125.75 33.0  5.5  NORTHERN MOLUCCA SEA            
     2019 11 14 22 34 32.0    1.50  125.50 33.0  5.5  NORTHERN MOLUCCA SEA            
     2019 11 14 21 37 28.0    1.25  125.75 33.0  5.5  NORTHERN MOLUCCA SEA            
     2019 11 14 21 13  4.0    1.75  126.25 33.0  6.0  NORTHERN MOLUCCA SEA            
     2019 11 14 16 17 44.0    1.25  126.75 33.0  6.8  NORTHERN MOLUCCA SEA            
     2019 11 14 10 21 36.0   -8.25  115.25 33.0  4.9  BALI REGION, INDONESIA          
     2019 11 14  9 23 44.0   36.75   71.25 33.0  5.1  AFGHANISTAN-TAJIKISTAN BORD REG.
     2019 11 14  8 34 48.0    9.75   57.25 33.0  4.8  CARLSBERG RIDGE                 
     2019 11 14  8  3 52.0  -44.50   36.50 33.0  5.0  PRINCE EDWARD ISLANDS REGION    
     2019 11 14  5 26 24.0    9.75   57.25 33.0  5.6  CARLSBERG RIDGE                 
     2019 11 14  5  5 36.0    9.75   57.75 33.0  4.8  CARLSBERG RIDGE                 
     2019 11 14  2 10  8.0  -27.50  -13.50 33.0  4.8  SOUTHERN MID-ATLANTIC RIDGE     
     2019 11 13 19  7 28.0  -10.75  164.25 33.0  4.9  SANTA CRUZ ISLANDS REGION       
     2019 11 13 16 28 56.0   13.25  -91.25 33.0  5.6  NEAR COAST OF GUATEMALA         
     2019 11 13 14 17 20.0  -32.25   79.75 33.0  5.3  BROKEN RIDGE                    
     2019 11 13 13 44  8.0    7.50  -35.50 33.0  5.6  CENTRAL MID-ATLANTIC RIDGE      
     2019 11 13  2 33  4.0   15.50  147.50 33.0  5.3  MARIANA ISLANDS REGION          
     2019 11 13  0  9 28.0  -15.00  -71.00 33.0  5.0  SOUTHERN PERU                   
     2019 11 12 21 35 12.0   12.50  -88.50 33.0  5.2  OFF COAST OF CENTRAL AMERICA    
     2019 11 12 16  2 48.0  -19.75   59.75 33.0  5.0  MAURITIUS - REUNION REGION      
     2019 11 12 15 51  4.0  -15.25  167.75 33.0  4.8  VANUATU ISLANDS                 
     2019 11 12 11 42 48.0    0.75   97.75 33.0  4.9  NORTHERN SUMATRA, INDONESIA     
     2019 11 12 10 10 40.0   -3.75  128.25 33.0  5.3  SERAM, INDONESIA                
     2019 11 12  8 16 40.0    9.50   57.50 33.0  5.0  CARLSBERG RIDGE                 
     2019 11 12  6  8  0.0   53.75  -35.75 33.0  4.7  REYKJANES RIDGE                 
     2019 11 12  2 48 32.0    1.75  122.75 33.0  4.9  MINAHASSA PENINSULA, SULAWESI   
     2019 11 11 23 41  4.0    1.25  126.75 33.0  5.3  NORTHERN MOLUCCA SEA            
     2019 11 11 23  3 28.0  -18.75 -175.25 33.0  6.4  TONGA ISLANDS                   
     2019 11 11 16 36  0.0   19.75 -155.75 33.0  4.9  HAWAII                          
     2019 11 11 14 37 28.0  -15.00 -173.00 33.0  4.7  TONGA ISLANDS                   
     2019 11 11 10 52 48.0   44.50    4.50 33.0  5.1  FRANCE                          
     2019 11 11  9 21  4.0   -6.50  130.50 33.0  4.7  BANDA SEA                       
     2019 11 11  4 34 48.0  -50.25  112.25 33.0  4.8  SOUTHEAST INDIAN RIDGE          
     2019 11 10 20 35 12.0  -22.25 -174.25 33.0  5.1  TONGA ISLANDS REGION            
     2019 11 10 16 14 32.0   -6.75  -75.75 33.0  5.0  NORTHERN PERU                   
     2019 11 10 14 24  0.0  -60.75  -51.25 33.0  5.0  SCOTIA SEA                      
     2019 11 10 13 12 56.0   27.75 -111.25 33.0  4.7  GULF OF CALIFORNIA              
     2019 11 10 11 57 52.0  -29.25 -178.25 33.0  4.9  KERMADEC ISLANDS, NEW ZEALAND   
     2019 11 10 10 46  8.0   40.25  143.75 33.0  5.3  OFF EAST COAST OF HONSHU, JAPAN 
     2019 11 10 10 36  0.0  -28.25  -13.25 33.0  5.0  SOUTHERN MID-ATLANTIC RIDGE     
     2019 11 10  9 18 40.0   -9.75  151.75 33.0  4.8  D'ENTRECASTEAUX ISLANDS REGION  
     2019 11 10  2 13 52.0   37.75   46.75 33.0  4.8  NORTHWESTERN IRAN               
     2019 11  9 22 39 36.0   75.75  -61.75 33.0  5.0  BAFFIN BAY                      
     2019 11  9 18 58 48.0   53.25 -132.75 33.0  4.8  QUEEN CHARLOTTE ISLANDS REGION  
     2019 11  9 13 26 16.0   67.25 -154.25 33.0  4.8  NORTHERN ALASKA                 
     2019 11  9 11 24 24.0  -20.25 -176.25 33.0  5.2  FIJI ISLANDS REGION             
     2019 11  9 11 17  4.0   52.75  160.75 33.0  5.1  OFF EAST COAST OF KAMCHATKA     
     2019 11  9  8 32 48.0   14.50  -90.50 33.0  5.5  GUATEMALA                       
     2019 11  9  5 38 48.0    1.00  -29.00 33.0  4.9  CENTRAL MID-ATLANTIC RIDGE      
     2019 11  9  0 27 52.0  -27.25   66.25 33.0  5.3  INDIAN OCEAN TRIPLE JUNCTION    
     2019 11  8 21  3 52.0   43.00  147.00 33.0  4.8  KURIL ISLANDS                   
     2019 11  8 19 57 36.0    5.25  127.75 33.0  5.0  PHILIPPINE ISLANDS REGION       
     2019 11  8 15 52 48.0  -16.25 -172.25 33.0  5.3  SAMOA ISLANDS REGION            
     2019 11  8 15  0 56.0   25.50  -45.50 33.0  5.2  NORTHERN MID-ATLANTIC RIDGE     
     2019 11  8  9 41 20.0  -15.75 -172.75 33.0  6.0  SAMOA ISLANDS REGION            
     2019 11  8  5 52 16.0   -2.75  147.75 33.0  5.6  ADMIRALTY ISLANDS REGION, P.N.G.
     2019 11  8  5 31 52.0   10.25  125.75 33.0  5.3  LEYTE, PHILIPPINES              
Created 2019-11-15
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University