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  3 20 15 24  0.0  -15.50  167.50 33.0  6.3  VANUATU ISLANDS                 
     2019  3 20 13 45 28.0   28.25  128.25 33.0  4.7  RYUKYU ISLANDS, JAPAN           
     2019  3 20 13 11 36.0   28.25  127.75 33.0  4.8  NORTHWEST OF RYUKYU ISLANDS     
     2019  3 20  6 59 12.0   13.75   56.75 33.0  4.9  SOCOTRA REGION                  
     2019  3 20  6 34 32.0   37.25   29.25 33.0  5.9  TURKEY                          
     2019  3 19 22 15 12.0  -20.25 -175.75 33.0  5.0  TONGA ISLANDS                   
     2019  3 19 12 32 24.0  -32.25 -177.75 33.0  4.9  SOUTH OF KERMADEC ISLANDS       
     2019  3 19  4 20 24.0  -15.50  167.50 33.0  4.9  VANUATU ISLANDS                 
     2019  3 19  3 26 32.0  -54.25    8.75 33.0  5.2  BOUVET ISLAND REGION            
     2019  3 18 16 54 40.0   21.75   94.75 33.0  4.7  MYANMAR                         
     2019  3 18 15  7 12.0  -31.75 -177.25 33.0  5.1  KERMADEC ISLANDS REGION         
     2019  3 18 14 30 16.0  -31.75 -177.25 33.0  5.1  KERMADEC ISLANDS REGION         
     2019  3 18  4 50 32.0   -3.50  149.50 33.0  5.1  BISMARCK SEA                    
     2019  3 18  4 44 32.0   -3.25  149.25 33.0  5.3  BISMARCK SEA                    
     2019  3 18  4 38 32.0   -3.25  149.25 33.0  5.3  BISMARCK SEA                    
     2019  3 18  3 28 48.0   -3.50  149.50 33.0  4.9  BISMARCK SEA                    
     2019  3 18  2 26  0.0   22.25  144.25 33.0  4.8  VOLCANO ISLANDS, JAPAN REGION   
     2019  3 17 20 28 24.0   22.75  124.75 33.0  4.8  SOUTHEAST OF TAIWAN             
     2019  3 17 17 41 44.0   -9.75  119.25 33.0  4.8  SUMBA REGION, INDONESIA         
     2019  3 17 14 27 28.0   36.50  142.50 33.0  4.8  OFF EAST COAST OF HONSHU, JAPAN 
     2019  3 17  7  7 28.0   -8.50  116.50 33.0  5.5  SUMBAWA REGION, INDONESIA       
     2019  3 17  7  3 44.0   43.75  -29.25 33.0  4.8  NORTHERN MID-ATLANTIC RIDGE     
     2019  3 17  5 45 52.0   42.75  -29.25 33.0  5.0  AZORES ISLANDS REGION           
     2019  3 17  5 41 28.0   42.75  -29.25 33.0  4.8  AZORES ISLANDS REGION           
     2019  3 17  3  6  8.0  -34.75 -108.75 33.0  5.0  SOUTHERN EAST PACIFIC RISE      
     2019  3 17  2 20 40.0   42.75  -29.25 33.0  4.8  AZORES ISLANDS REGION           
     2019  3 17  0 57 44.0   43.00  -29.00 33.0  4.8  NORTHERN MID-ATLANTIC RIDGE     
     2019  3 17  0 43 36.0  -20.25 -173.25 33.0  5.2  TONGA ISLANDS                   
     2019  3 16 22 29 28.0   -3.25  102.25 33.0  5.1  SOUTHERN SUMATRA, INDONESIA     
     2019  3 16 19 48 48.0   42.50  -29.50 33.0  4.8  AZORES ISLANDS REGION           
     2019  3 16 19 19 36.0   42.50  -29.50 33.0  4.9  AZORES ISLANDS REGION           
     2019  3 16 19  5 28.0   42.50  -29.50 33.0  4.8  AZORES ISLANDS REGION           
     2019  3 16 18 55 36.0   43.50  -29.50 33.0  4.7  NORTHERN MID-ATLANTIC RIDGE     
     2019  3 16 18  6 16.0  -30.25  -72.25 33.0  5.2  OFF COAST OF CENTRAL CHILE      
     2019  3 16 17 54 32.0  -46.25  -77.25 33.0  5.1  OFF COAST OF SOUTHERN CHILE     
     2019  3 16 15 46 24.0   -1.50  120.50 33.0  4.7  SULAWESI, INDONESIA             
     2019  3 16 14 58 24.0   -7.25  130.25 33.0  4.8  TANIMBAR ISLANDS REG., INDONESIA
     2019  3 16  9 58 24.0   13.75  120.75 33.0  5.5  MINDORO, PHILIPPINES            
     2019  3 16  7 30 56.0   -1.75  127.25 33.0  5.1  HALMAHERA, INDONESIA            
     2019  3 16  7  6 24.0    1.25  126.25 33.0  5.1  NORTHERN MOLUCCA SEA            
     2019  3 16  6  0 16.0   29.75   67.25 33.0  4.9  PAKISTAN                        
     2019  3 15 23  8  8.0    6.50  125.50 33.0  5.5  MINDANAO, PHILIPPINES           
     2019  3 15 21 17 28.0   12.25  142.25 33.0  4.9  SOUTH OF MARIANA ISLANDS        
     2019  3 15 18 42 48.0  -44.75  -76.75 33.0  5.1  OFF COAST OF SOUTHERN CHILE     
     2019  3 15 17 53 36.0  -27.50 -176.50 33.0  5.5  KERMADEC ISLANDS REGION         
     2019  3 15 12  9 12.0   -6.25  148.75 33.0  4.9  NEW BRITAIN REGION, P.N.G.      
     2019  3 14 21 46 56.0   -2.75  146.25 33.0  5.1  ADMIRALTY ISLANDS REGION, P.N.G.
     2019  3 13 11 45 20.0  -11.25  166.75 33.0  4.8  SANTA CRUZ ISLANDS              
     2019  3 13 10 55 12.0   19.00 -155.00 33.0  5.0  HAWAII                          
     2019  3 13  4 48 56.0   33.75  134.75 33.0  5.1  SHIKOKU, JAPAN                  
     2019  3 13  4 32 40.0   24.25  121.25 33.0  4.9  TAIWAN                          
     2019  3 13  1 51 20.0    0.25  119.75 33.0  4.8  MINAHASSA PENINSULA, SULAWESI   
Created 2019-03-20
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University