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  5 14  6 33 20.0   -0.25   96.75 33.0  6.7  SOUTHWEST OF SUMATRA, INDONESIA 
     2021  5 13 23 58 16.0   37.75  141.25 33.0  6.1  NEAR EAST COAST OF HONSHU, JAPAN
     2021  5 13 16 44  8.0   43.75  147.75 33.0  4.9  KURIL ISLANDS                   
     2021  5 13 14 57  4.0    6.25  -82.25 33.0  5.0  SOUTH OF PANAMA                 
     2021  5 13 12 45 20.0  -48.25   98.75 33.0  5.0  SOUTHEAST INDIAN RIDGE          
     2021  5 13 11 32 24.0   -5.75  145.25 33.0  5.2  EASTERN NEW GUINEA REG., P.N.G. 
     2021  5 13  9 42 16.0    6.75  -82.25 33.0  6.1  SOUTH OF PANAMA                 
     2021  5 13  3 42 32.0   24.25   98.75 33.0  4.8  MYANMAR-CHINA BORDER REGION     
     2021  5 13  3 33 44.0  -21.50  170.50 33.0  4.9  SOUTHEAST OF LOYALTY ISLANDS    
     2021  5 13  2 30 40.0  -22.25  170.25 33.0  5.1  SOUTHEAST OF LOYALTY ISLANDS    
     2021  5 12 23 44 40.0   48.75  154.75 33.0  5.2  KURIL ISLANDS                   
     2021  5 12 22  0 32.0   52.25  176.25 33.0  4.9  RAT ISLANDS, ALEUTIAN ISLANDS   
     2021  5 12 18 20 24.0    4.25  127.75 33.0  5.3  TALAUD ISLANDS, INDONESIA       
     2021  5 12 15 57  4.0  -14.25  -76.25 33.0  5.6  NEAR COAST OF PERU              
     2021  5 12 14  5 44.0  -17.75   65.25 33.0  6.5  MAURITIUS - REUNION REGION      
     2021  5 12 12 12 16.0  -16.50 -177.50 33.0  4.9  FIJI ISLANDS REGION             
     2021  5 12  8 45 44.0   13.75  -90.25 33.0  5.9  NEAR COAST OF GUATEMALA         
     2021  5 12  7 53 28.0  -17.25  -70.25 33.0  5.3  NEAR COAST OF PERU              
     2021  5 12  6 17  4.0   13.75  -90.25 33.0  5.6  NEAR COAST OF GUATEMALA         
     2021  5 12  3 47  4.0   32.75  140.75 33.0  4.9  SOUTHEAST OF HONSHU, JAPAN      
     2021  5 12  1  9 28.0   13.50  120.50 33.0  5.9  MINDORO, PHILIPPINES            
     2021  5 11 21 31  4.0   40.25   21.25 33.0  5.0  GREECE                          
     2021  5 11 20  6 32.0   79.25  125.25 33.0  4.9  EAST OF SEVERNAYA ZEMLYA        
     2021  5 11 15 27 44.0   -5.75  151.25 33.0  5.6  NEW BRITAIN REGION, P.N.G.      
     2021  5 11 12 22 32.0   56.75  118.25 33.0  4.8  EAST OF LAKE BAYKAL, RUSSIA     
     2021  5 11  9 21 12.0  -16.25 -177.75 33.0  5.7  FIJI ISLANDS REGION             
     2021  5 11  8  4 48.0  -17.75 -176.25 33.0  4.9  FIJI ISLANDS REGION             
     2021  5 11  6 33 20.0   -5.75  152.75 33.0  4.8  NEW BRITAIN REGION, P.N.G.      
     2021  5 11  4 37 12.0   18.75 -102.25 33.0  5.1  MICHOACAN, MEXICO               
     2021  5 10 19 59 20.0   79.75    3.75 33.0  4.8  GREENLAND SEA                   
     2021  5 10 17 26  8.0    5.75  126.25 33.0  5.3  MINDANAO, PHILIPPINES           
     2021  5 10 14 10 16.0  -29.75 -175.75 33.0  5.5  KERMADEC ISLANDS REGION         
     2021  5 10 12 43 20.0  -41.25  -88.25 33.0  4.9  WEST CHILE RISE                 
     2021  5 10  8 10 16.0   53.50  163.50 33.0  4.6  OFF EAST COAST OF KAMCHATKA     
     2021  5 10  1 59 20.0  -18.50 -173.50 33.0  5.1  TONGA ISLANDS                   
     2021  5  9 23 33 44.0   46.50  152.50 33.0  4.9  KURIL ISLANDS                   
     2021  5  9 20 54 16.0   59.75 -178.25 33.0  4.7  BERING SEA                      
     2021  5  9 16 23 52.0   49.75  155.75 33.0  4.7  KURIL ISLANDS                   
     2021  5  9  8 15 12.0  -57.25 -141.75 33.0  5.4  PACIFIC-ANTARCTIC RIDGE         
     2021  5  9  5 42 32.0   -5.75  154.25 33.0  4.7  SOLOMON ISLANDS                 
     2021  5  9  2  3 52.0   61.75 -140.75 33.0  5.0  SOUTHERN YUKON TERRITORY, CANADA
     2021  5  8 19 42  8.0   -8.25  -80.25 33.0  4.8  OFF COAST OF NORTHERN PERU      
     2021  5  8 18 17 28.0  -55.25  -29.25 33.0  4.9  SOUTH SANDWICH ISLANDS REGION   
     2021  5  8  4 19 20.0   32.25  140.25 33.0  4.9  SOUTHEAST OF HONSHU, JAPAN      
     2021  5  8  4 14  0.0   -4.75 -105.25 33.0  5.3  CENTRAL EAST PACIFIC RISE       
     2021  5  7 20  8 40.0  -10.50   66.50 33.0  4.8  MID-INDIAN RIDGE                
     2021  5  7 15 21 20.0  -54.25  144.25 33.0  6.2  WEST OF MACQUARIE ISLAND        
     2021  5  7 14 43 52.0  -54.50  143.50 33.0  5.2  WEST OF MACQUARIE ISLAND        
     2021  5  7 11 45 28.0   14.25  -48.25 33.0  5.7  NORTH ATLANTIC OCEAN            
     2021  5  7 10 48 40.0  -56.25  -26.25 33.0  4.8  SOUTH SANDWICH ISLANDS REGION   
     2021  5  7  8  8 32.0   50.25  155.75 33.0  4.9  KURIL ISLANDS                   
     2021  5  7  6 46 32.0  -21.25 -173.25 33.0  4.9  TONGA ISLANDS                   
     2021  5  7  4 25 28.0  -25.25 -175.75 33.0  5.0  SOUTH OF TONGA ISLANDS          
     2021  5  7  2 40 48.0  -15.75  167.25 33.0  5.1  VANUATU ISLANDS                 
Created 2021-05-14
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University