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



     2017  3 24  2 44  0.0   36.25  142.25 33.0  4.8  OFF EAST COAST OF HONSHU, JAPAN 
     2017  3 24  1 23 36.0   29.00   67.00 33.0  5.0  PAKISTAN                        
     2017  3 23 17  0 32.0   -7.50  155.50 33.0  5.0  SOLOMON ISLANDS                 
     2017  3 22 11 27  4.0   37.75   72.25 33.0  5.0  TAJIKISTAN                      
     2017  3 22  8 28 48.0  -54.25  142.25 33.0  4.9  WEST OF MACQUARIE ISLAND        
     2017  3 22  8  2 32.0   -6.75  129.75 33.0  4.9  BANDA SEA                       
     2017  3 21 23 10 24.0   -9.00  115.00 33.0  5.7  SOUTH OF BALI, INDONESIA        
     2017  3 21 22 13 44.0  -15.25 -179.25 33.0  4.8  FIJI ISLANDS REGION             
     2017  3 21 15  2 16.0  -21.50  -68.50 33.0  5.0  CHILE-BOLIVIA BORDER REGION     
     2017  3 21 13 32 40.0    3.75  127.75 33.0  4.8  TALAUD ISLANDS, INDONESIA       
     2017  3 21 13 13 44.0   -5.75  104.75 33.0  5.0  SOUTHERN SUMATRA, INDONESIA     
     2017  3 21  8 31 28.0    6.50  -77.50 33.0  5.0  NEAR WEST COAST OF COLOMBIA     
     2017  3 21  4 29 20.0   -3.25  -80.25 33.0  4.9  PERU-ECUADOR BORDER REGION      
     2017  3 20 22 41 28.0   15.25  -94.25 33.0  4.9  NEAR COAST OF OAXACA, MEXICO    
     2017  3 20  8 17 28.0  -28.25  -66.75 33.0  4.8  CATAMARCA PROVINCE, ARGENTINA   
     2017  3 20  7 24 40.0  -36.50 -100.50 33.0  5.1  SOUTHEAST OF EASTER ISLAND      
     2017  3 20  6 33 44.0   -5.25  143.25 33.0  4.9  NEW GUINEA, PAPUA NEW GUINEA    
     2017  3 20  4 24 32.0   -8.25  161.25 33.0  5.2  SOLOMON ISLANDS                 
     2017  3 19 20 34 48.0  -60.25  150.75 33.0  5.5  WEST OF MACQUARIE ISLAND        
     2017  3 19 15 43 36.0   -7.75  160.75 33.0  6.1  SOLOMON ISLANDS                 
     2017  3 19 11 38 16.0  -33.75 -178.75 33.0  4.9  SOUTH OF KERMADEC ISLANDS       
     2017  3 19  8 57 12.0   10.25   93.75 33.0  4.8  ANDAMAN ISLANDS, INDIA REGION   
     2017  3 19  4 49 52.0  -41.75  -90.75 33.0  5.0  SOUTHEAST OF EASTER ISLAND      
     2017  3 18 23 46 32.0   -3.25  151.25 33.0  4.8  NEW IRELAND REGION, P.N.G.      
     2017  3 18 16 56 32.0   -8.25  107.75 33.0  4.7  JAVA, INDONESIA                 
     2017  3 18 15  6  0.0   -2.50  138.50 33.0  4.8  IRIAN JAYA, INDONESIA           
     2017  3 18 10 51 20.0    3.75   98.25 33.0  4.9  NORTHERN SUMATRA, INDONESIA     
     2017  3 18 10 37 44.0   17.25  -95.25 33.0  4.9  OAXACA, MEXICO                  
     2017  3 18 10 31 36.0  -23.25 -111.75 33.0  5.0  EASTER ISLAND REGION            
     2017  3 18  4 31  4.0   79.75    3.75 33.0  4.9  GREENLAND SEA                   
     2017  3 18  3 13  4.0  -59.25  -16.75 33.0  5.0  EAST OF SOUTH SANDWICH ISLANDS  
     2017  3 18  2 33 28.0  -62.25  165.25 33.0  5.2  BALLENY ISLANDS REGION          
     2017  3 18  2 17 28.0   -8.25  161.25 33.0  5.0  SOLOMON ISLANDS                 
     2017  3 18  1 33 36.0   38.75  143.75 33.0  5.0  OFF EAST COAST OF HONSHU, JAPAN 
     2017  3 18  0 57 52.0   -7.75  160.75 33.0  4.9  SOLOMON ISLANDS                 
     2017  3 18  0 31 28.0   26.75   65.25 33.0  4.8  PAKISTAN                        
     2017  3 18  0 31 12.0  -60.00  -26.00 33.0  4.9  SOUTH SANDWICH ISLANDS REGION   
     2017  3 17 22 44 40.0   30.25  -41.75 33.0  4.8  NORTHERN MID-ATLANTIC RIDGE     
     2017  3 17 20  0 56.0  -62.75  155.25 33.0  4.9  BALLENY ISLANDS REGION          
     2017  3 17 18 35 12.0   11.25  -68.25 33.0  4.9  NEAR COAST OF VENEZUELA         
     2017  3 17 18  5 52.0   -7.75  160.75 33.0  4.9  SOLOMON ISLANDS                 
     2017  3 17 14  1 52.0   11.25   92.75 33.0  4.9  ANDAMAN ISLANDS, INDIA REGION   
     2017  3 17 10 32 24.0   10.75  -85.75 33.0  4.9  COSTA RICA                      
     2017  3 17 10 18 40.0  -23.50 -176.50 33.0  5.5  SOUTH OF FIJI ISLANDS           
     2017  3 17  6 57 12.0   29.75  130.75 33.0  5.0  RYUKYU ISLANDS, JAPAN           
Created 2017-03-24
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University