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



     2024  4 15 10 43 36.0   -5.25  152.25 33.0  5.3  NEW BRITAIN REGION, P.N.G.      
     2024  4 15  7 57 52.0  -36.25  -17.25 33.0  4.8  SOUTHERN MID-ATLANTIC RIDGE     
     2024  4 15  6  6 56.0   36.00   26.00 33.0  4.7  DODECANESE ISLANDS, GREECE      
     2024  4 14 20 56 32.0   -6.25  151.25 33.0  6.5  NEW BRITAIN REGION, P.N.G.      
     2024  4 14 19 14 56.0   13.75  -91.25 33.0  4.9  NEAR COAST OF GUATEMALA         
     2024  4 14 18 16 24.0   37.75  101.25 33.0  5.0  QINGHAI, CHINA                  
     2024  4 14 17 39 20.0   20.75  146.25 33.0  4.8  MARIANA ISLANDS REGION          
     2024  4 14  5 28 48.0    7.75  -37.25 33.0  5.4  CENTRAL MID-ATLANTIC RIDGE      
     2024  4 14  4 56 48.0   46.25    8.25 33.0  4.7  SWITZERLAND                     
     2024  4 14  4 25 12.0  -20.50   68.50 33.0  4.9  MID-INDIAN RIDGE                
     2024  4 14  2  2 40.0   38.75   23.25 33.0  4.7  GREECE                          
     2024  4 13 16 41  4.0    3.25  126.25 33.0  5.0  TALAUD ISLANDS, INDONESIA       
     2024  4 13 15 17 20.0  -49.00  121.00 33.0  5.2  WESTERN INDIAN-ANTARCTIC RIDGE  
     2024  4 13 10 47 12.0  -15.00 -173.00 33.0  5.6  TONGA ISLANDS                   
     2024  4 13  6 53 44.0  -42.25   88.25 33.0  5.4  SOUTHEAST INDIAN RIDGE          
     2024  4 13  6 26 40.0    2.25  127.75 33.0  5.1  NORTHERN MOLUCCA SEA            
     2024  4 13  5 44 48.0   33.25   82.25 33.0  5.8  XIZANG                          
     2024  4 13  2 23 20.0   39.25   23.25 33.0  4.8  AEGEAN SEA                      
     2024  4 12 22 18 40.0   71.50   -2.50 33.0  4.9  JAN MAYEN ISLAND REGION         
     2024  4 12 19 28  0.0   10.25 -104.25 33.0  4.9  NORTHERN EAST PACIFIC RISE      
     2024  4 12 18 44 48.0   23.75  119.75 33.0  5.0  TAIWAN REGION                   
     2024  4 12 15 59 20.0  -10.50  161.50 33.0  5.8  SOLOMON ISLANDS                 
     2024  4 12  9  0 16.0   28.25  129.25 33.0  5.2  RYUKYU ISLANDS, JAPAN           
     2024  4 12  8 13 52.0   41.25   78.75 33.0  5.1  KYRGYZSTAN-XINJIANG BORDER REG. 
     2024  4 12  5  5  4.0   33.75   82.25 33.0  4.7  XIZANG                          
     2024  4 11 22 26 32.0    9.25  -88.25 33.0  4.7  OFF COAST OF CENTRAL AMERICA    
     2024  4 11 16  8 48.0  -15.50  167.50 33.0  4.9  VANUATU ISLANDS                 
     2024  4 11 15 50 24.0   -2.50  129.50 33.0  4.8  SERAM, INDONESIA                
     2024  4 11  7 29  4.0   18.50 -106.50 33.0  4.9  OFF COAST OF JALISCO, MEXICO    
     2024  4 11  3 34  0.0    7.50  126.50 33.0  5.4  MINDANAO, PHILIPPINES           
     2024  4 11  0 47 12.0  -38.75   77.75 33.0  5.1  MID-INDIAN RIDGE                
     2024  4 10 23 41 12.0   52.25 -171.75 33.0  4.9  FOX ISLANDS, ALEUTIAN ISLANDS   
     2024  4 10 18 53 52.0   42.25   82.25 33.0  4.7  NORTHERN XINJIANG, CHINA        
     2024  4 10 16 20 24.0   12.00  126.00 33.0  5.2  PHILIPPINE ISLANDS REGION       
     2024  4 10 15 34  0.0  -16.75  -68.25 33.0  4.9  PERU-BOLIVIA BORDER REGION      
     2024  4 10 14 56 24.0   42.25   82.75 33.0  5.6  NORTHERN XINJIANG, CHINA        
     2024  4 10 10 52  8.0  -17.75  172.25 33.0  4.9  VANUATU ISLANDS REGION          
     2024  4 10  9 27 20.0  -57.25 -141.25 33.0  5.3  PACIFIC-ANTARCTIC RIDGE         
     2024  4 10  8 56 56.0   18.25 -105.75 33.0  4.8  OFF COAST OF JALISCO, MEXICO    
     2024  4 10  7 57 44.0  -38.75   47.25 33.0  5.0  SOUTHWEST INDIAN RIDGE          
     2024  4 10  5 53 36.0   21.25  -45.75 33.0  5.1  NORTHERN MID-ATLANTIC RIDGE     
     2024  4 10  5 10 40.0   -3.25   68.25 33.0  4.9  CHAGOS ARCHIPELAGO REGION       
     2024  4 10  1 55 20.0   53.50 -166.50 33.0  4.8  FOX ISLANDS, ALEUTIAN ISLANDS   
     2024  4  9 17 21 36.0    1.75   66.75 33.0  4.8  CARLSBERG RIDGE                 
     2024  4  9  9 48  8.0    3.00  127.00 33.0  6.4  TALAUD ISLANDS, INDONESIA       
     2024  4  9  7 16 40.0  -13.75 -112.25 33.0  4.9  CENTRAL EAST PACIFIC RISE       
     2024  4  9  5 10 32.0   23.25  142.75 33.0  4.9  VOLCANO ISLANDS, JAPAN REGION   
     2024  4  9  0  2 56.0   -1.50  134.50 33.0  6.1  IRIAN JAYA REGION, INDONESIA    
     2024  4  8 20 58  8.0  -16.25 -172.75 33.0  5.3  SAMOA ISLANDS REGION            
     2024  4  8 18  2 40.0   23.75  120.75 33.0  4.8  TAIWAN                          
     2024  4  8  8 43 20.0  -49.50   -8.50 33.0  4.9  SOUTHERN MID-ATLANTIC RIDGE     
     2024  4  8  5  9 44.0   24.25  121.75 33.0  4.7  TAIWAN                          
     2024  4  8  4 37 44.0   12.25  120.75 33.0  4.7  MINDORO, PHILIPPINES            
     2024  4  8  3 10 24.0  -31.25 -178.25 33.0  4.9  KERMADEC ISLANDS REGION         
     2024  4  8  1 25 28.0   31.25  131.75 33.0  5.3  KYUSHU, JAPAN                   
     2024  4  8  0 48 56.0  -61.50  153.50 33.0  4.9  BALLENY ISLANDS REGION          
Created 2024-04-15
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University