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



     2021  1 22 10 46  0.0    5.25  127.25 33.0  4.8  PHILIPPINE ISLANDS REGION       
     2021  1 22  5  3 36.0   47.25  -27.25 33.0  5.1  NORTHERN MID-ATLANTIC RIDGE     
     2021  1 22  1 31 28.0   47.00  -27.00 33.0  4.9  NORTHERN MID-ATLANTIC RIDGE     
     2021  1 21 12 23 20.0    5.25  127.75 33.0  7.1  PHILIPPINE ISLANDS REGION       
     2021  1 21 10 15 36.0   -2.25  -79.75 33.0  5.0  NEAR COAST OF ECUADOR           
     2021  1 20 23 37 52.0   37.50   26.50 33.0  5.0  DODECANESE ISLANDS, GREECE      
     2021  1 20 23  9 28.0  -14.50  -75.50 33.0  5.3  NEAR COAST OF PERU              
     2021  1 20 22 59 20.0  -14.50  -75.50 33.0  5.3  NEAR COAST OF PERU              
     2021  1 20 22 27 52.0  -15.75  -75.25 33.0  5.1  NEAR COAST OF PERU              
     2021  1 20 14 59 52.0   26.75 -110.75 33.0  5.4  GULF OF CALIFORNIA              
     2021  1 20  5 45 52.0   -3.75 -103.25 33.0  4.9  CENTRAL EAST PACIFIC RISE       
     2021  1 20  4 52 16.0   75.25  -60.25 33.0  4.8  BAFFIN BAY                      
     2021  1 19 20 18 24.0  -13.75  165.75 33.0  5.1  VANUATU ISLANDS                 
     2021  1 19 11 58 16.0  -45.75  -77.75 33.0  5.0  OFF COAST OF SOUTHERN CHILE     
     2021  1 19  2 46 24.0  -32.25  -69.25 33.0  6.4  MENDOZA PROVINCE, ARGENTINA     
     2021  1 18 18 21 28.0   35.75  123.75 33.0  4.8  YELLOW SEA                      
     2021  1 18 17 40 16.0  -33.50 -178.50 33.0  5.0  SOUTH OF KERMADEC ISLANDS       
     2021  1 18  7 17 20.0  -14.75  167.25 33.0  5.2  VANUATU ISLANDS                 
     2021  1 18  2  6 24.0   45.00  147.00 33.0  4.7  KURIL ISLANDS                   
     2021  1 17 18 40 40.0  -56.25  -26.75 33.0  5.2  SOUTH SANDWICH ISLANDS REGION   
     2021  1 17 12 24 40.0  -34.75  -71.25 33.0  4.8  NEAR COAST OF CENTRAL CHILE     
     2021  1 17  8 32  0.0   54.25  161.75 33.0  5.1  NEAR EAST COAST OF KAMCHATKA    
     2021  1 17  6 25 20.0   40.50 -125.50 33.0  4.7  OFF COAST OF NORTHERN CALIFORNIA
     2021  1 17  3 38 56.0  -15.25  168.25 33.0  5.1  VANUATU ISLANDS                 
     2021  1 17  2 50 16.0   26.50   55.50 33.0  4.8  SOUTHERN IRAN                   
     2021  1 16 23 11  4.0   22.50  121.50 33.0  5.2  TAIWAN REGION                   
     2021  1 16 20  2 48.0   36.50   70.50 33.0  5.5  HINDU KUSH REGION, AFGHANISTAN  
     2021  1 16  9 26 48.0   -6.25  104.25 33.0  5.2  SUNDA STRAIT, INDONESIA         
     2021  1 16  6 37 36.0   -5.75  148.75 33.0  5.0  NEW BRITAIN REGION, P.N.G.      
     2021  1 16  6 36 40.0  -20.25 -173.25 33.0  4.8  TONGA ISLANDS                   
     2021  1 16  5 18  8.0    4.75  -82.75 33.0  5.4  SOUTH OF PANAMA                 
     2021  1 16  3 53 36.0  -31.25  -71.75 33.0  5.2  NEAR COAST OF CENTRAL CHILE     
     2021  1 15 23 34 48.0  -37.00  -17.00 33.0  4.9  SOUTHERN MID-ATLANTIC RIDGE     
     2021  1 15 23  0  8.0    1.25  125.75 33.0  4.8  NORTHERN MOLUCCA SEA            
     2021  1 15 22 48 56.0   13.75  120.25 33.0  4.9  MINDORO, PHILIPPINES            
     2021  1 15 21 32 48.0   13.75  -92.25 33.0  5.0  OFF COAST OF CHIAPAS, MEXICO    
     2021  1 15 21 31  4.0   26.25   55.25 33.0  5.7  SOUTHERN IRAN                   
     2021  1 15 19 21 12.0    1.25  -79.75 33.0  5.0  NEAR COAST OF ECUADOR           
     2021  1 15 18 38  8.0  -37.25  -17.25 33.0  5.1  SOUTHERN MID-ATLANTIC RIDGE     
     2021  1 15 17 32 56.0   56.25  164.75 33.0  5.2  KOMANDORSKIYE OSTROVA REGION    
     2021  1 15 16 10 48.0   13.75  -92.25 33.0  5.9  OFF COAST OF CHIAPAS, MEXICO    
     2021  1 15 15 52 56.0   -3.50  149.50 33.0  5.5  BISMARCK SEA                    
     2021  1 15 15 20 56.0  -37.00  -17.00 33.0  5.0  SOUTHERN MID-ATLANTIC RIDGE     
     2021  1 15 14 19 12.0    0.75  -24.75 33.0  4.8  CENTRAL MID-ATLANTIC RIDGE      
     2021  1 15 13 19 20.0  -37.00  -17.00 33.0  5.5  SOUTHERN MID-ATLANTIC RIDGE     
     2021  1 15 10 45 28.0  -37.25  -16.75 33.0  5.7  SOUTHERN MID-ATLANTIC RIDGE     
     2021  1 15 10 35 12.0    0.75  -79.75 33.0  4.9  NEAR COAST OF ECUADOR           
     2021  1 15  9 57 20.0  -37.75  -17.25 33.0  5.0  SOUTHERN MID-ATLANTIC RIDGE     
     2021  1 15  8 40  8.0   42.25  143.75 33.0  4.8  HOKKAIDO, JAPAN REGION          
     2021  1 15  8 14 32.0  -37.25  -16.75 33.0  5.1  SOUTHERN MID-ATLANTIC RIDGE     
     2021  1 15  7 52 24.0  -37.25  -17.25 33.0  5.1  SOUTHERN MID-ATLANTIC RIDGE     
     2021  1 15  7 36 24.0  -34.25  -14.75 33.0  5.0  TRISTAN DA CUNHA REGION         
     2021  1 15  7  3 28.0  -37.25  -17.25 33.0  5.0  SOUTHERN MID-ATLANTIC RIDGE     
     2021  1 15  5 50  0.0  -37.75  -17.25 33.0  4.8  SOUTHERN MID-ATLANTIC RIDGE     
     2021  1 15  0 47 28.0  -16.50 -177.50 33.0  5.2  FIJI ISLANDS REGION             
Created 2021-01-22
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University