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



     2020  2 22  8 47  4.0   27.25  143.75 33.0  5.0  BONIN ISLANDS, JAPAN REGION     
     2020  2 22  2 32 48.0  -11.75  165.25 33.0  4.9  SANTA CRUZ ISLANDS              
     2020  2 22  1 21  4.0  -54.75 -118.75 33.0  5.3  SOUTHERN EAST PACIFIC RISE      
     2020  2 21 21  0  0.0  -11.25   66.75 33.0  4.8  MID-INDIAN RIDGE                
     2020  2 21 16 19  4.0  -12.25  -14.75 33.0  5.0  SOUTHERN MID-ATLANTIC RIDGE     
     2020  2 21 15 39 20.0   39.75   77.25 33.0  4.9  SOUTHERN XINJIANG, CHINA        
     2020  2 21 10 34  8.0    3.75  -79.25 33.0  5.0  SOUTH OF PANAMA                 
     2020  2 21 10 20 16.0   51.25 -179.25 33.0  5.3  ANDREANOF ISLANDS, ALEUTIAN IS. 
     2020  2 21  2 55 20.0   36.75    5.25 33.0  4.7  NORTHERN ALGERIA                
     2020  2 21  1 48 16.0   17.50 -100.50 33.0  4.8  GUERRERO, MEXICO                
     2020  2 20 20 24 32.0   -6.75  129.75 33.0  5.5  BANDA SEA                       
     2020  2 20 18 57 44.0   53.75  160.25 33.0  5.9  NEAR EAST COAST OF KAMCHATKA    
     2020  2 20 18  1 44.0   34.75   85.75 33.0  5.4  XIZANG                          
     2020  2 20 14 10 16.0   -1.00 -103.00 33.0  4.9  CENTRAL EAST PACIFIC RISE       
     2020  2 20  9 54 16.0    5.50  125.50 33.0  5.3  MINDANAO, PHILIPPINES           
     2020  2 20  6 42 24.0  -54.50    5.50 33.0  5.0  BOUVET ISLAND REGION            
     2020  2 20  6 35 36.0  -34.25 -178.75 33.0  5.0  SOUTH OF KERMADEC ISLANDS       
     2020  2 20  4  1 44.0  -57.50  -25.50 33.0  4.9  SOUTH SANDWICH ISLANDS REGION   
     2020  2 19 23 16 48.0   18.75  -81.25 33.0  4.8  NORTH OF HONDURAS               
     2020  2 19 21 38  0.0   43.50 -128.50 33.0  5.1  OFF COAST OF OREGON             
     2020  2 19 16 44 40.0   77.50    6.50 33.0  4.7  SVALBARD REGION                 
     2020  2 19 15 55  4.0   12.25  144.25 33.0  5.0  SOUTH OF MARIANA ISLANDS        
     2020  2 19  9 38 24.0   77.75    8.25 33.0  4.9  SVALBARD REGION                 
     2020  2 18 16  9 28.0   39.25   27.75 33.0  5.3  TURKEY                          
     2020  2 18 11 28 16.0   37.75   72.25 33.0  4.8  TAJIKISTAN                      
     2020  2 18  7 29 44.0   85.75   19.75 33.0  5.6  NORTH OF SVALBARD               
     2020  2 18  5 32 40.0  -35.75  -73.25 33.0  5.0  OFF COAST OF CENTRAL CHILE      
     2020  2 17 15 53 52.0    4.25  -32.75 33.0  4.8  CENTRAL MID-ATLANTIC RIDGE      
     2020  2 17 12 54 56.0   28.75  142.75 33.0  5.4  BONIN ISLANDS, JAPAN REGION     
     2020  2 17  9 18 16.0   58.25 -155.75 33.0  4.8  ALASKA PENINSULA                
     2020  2 17  0 28 16.0  -33.75 -179.75 33.0  5.4  SOUTH OF KERMADEC ISLANDS       
     2020  2 16 22  6  0.0  -22.25  -69.25 33.0  5.2  NORTHERN CHILE                  
     2020  2 16 18  2 16.0   38.25   44.25 33.0  4.8  TURKEY-IRAN BORDER REGION       
     2020  2 16 12 30 48.0   27.25   55.75 33.0  5.2  SOUTHERN IRAN                   
     2020  2 16 11 18 16.0   28.75  143.25 33.0  4.9  BONIN ISLANDS, JAPAN REGION     
     2020  2 16  7 35 44.0   49.50  155.50 33.0  5.2  KURIL ISLANDS                   
     2020  2 15 23  0 32.0   -3.25  131.75 33.0  5.6  IRIAN JAYA REGION, INDONESIA    
     2020  2 15 21 23 44.0   25.25 -109.75 33.0  5.2  GULF OF CALIFORNIA              
     2020  2 15 19 20  8.0   23.75  121.25 33.0  4.8  TAIWAN                          
     2020  2 15 15 36 56.0    1.25  126.25 33.0  5.4  NORTHERN MOLUCCA SEA            
     2020  2 15 13 50  8.0   40.50   50.50 33.0  4.9  CASPIAN SEA                     
     2020  2 15 11  5 12.0   24.25  121.75 33.0  5.1  TAIWAN                          
     2020  2 15 11  0  8.0   23.75  121.25 33.0  5.3  TAIWAN                          
     2020  2 15  9 39 20.0  -15.25 -179.75 33.0  5.7  FIJI ISLANDS REGION             
     2020  2 15  5 57 12.0   19.75  121.25 33.0  4.8  PHILIPPINE ISLANDS REGION       
     2020  2 15  3 32  8.0   41.50   80.50 33.0  4.7  SOUTHERN XINJIANG, CHINA        
Created 2020-02-22
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University