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  5 19 14 27 12.0  -21.75  170.25 33.0  5.9  SOUTHEAST OF LOYALTY ISLANDS    
     2019  5 19 11 48 32.0  -60.75  -25.25 33.0  5.1  SOUTH SANDWICH ISLANDS REGION   
     2019  5 19  6 16 16.0  -10.50  119.50 33.0  5.0  SUMBA REGION, INDONESIA         
     2019  5 19  1 23 28.0  -21.25  170.25 33.0  6.2  SOUTHEAST OF LOYALTY ISLANDS    
     2019  5 18 20 35 28.0   -2.75  130.25 33.0  4.8  SERAM, INDONESIA                
     2019  5 18 14 58 32.0   -5.25  152.75 33.0  5.0  NEW BRITAIN REGION, P.N.G.      
     2019  5 18  7 48 16.0   29.25   51.75 33.0  4.8  SOUTHERN IRAN                   
     2019  5 18  1 51 28.0   -9.25  108.25 33.0  5.6  SOUTH OF JAVA, INDONESIA        
     2019  5 17 22 37 52.0   -4.75  153.25 33.0  6.0  NEW IRELAND REGION, P.N.G.      
     2019  5 17 22 24 56.0   45.50  124.50 33.0  5.2  NORTHEASTERN CHINA              
     2019  5 17 20 33 12.0   36.25  -97.75 33.0  4.8  OKLAHOMA                        
     2019  5 17 19  5 28.0    7.25   94.25 33.0  5.2  NICOBAR ISLANDS, INDIA REGION   
     2019  5 17 16 49  4.0  -25.75   71.25 33.0  4.7  MID-INDIAN RIDGE                
     2019  5 17 16 22  0.0    8.25   94.25 33.0  4.7  NICOBAR ISLANDS, INDIA REGION   
     2019  5 17 14 16 32.0  -19.75  -70.75 33.0  5.1  NEAR COAST OF NORTHERN CHILE    
     2019  5 17 11 24  0.0   12.25   46.25 33.0  5.2  WESTERN GULF OF ADEN            
     2019  5 17  5 27 28.0  -34.75  -74.25 33.0  5.3  OFF COAST OF CENTRAL CHILE      
     2019  5 16 22 52 48.0   -4.50 -105.50 33.0  6.0  CENTRAL EAST PACIFIC RISE       
     2019  5 16 22 30 56.0   11.75  -89.25 33.0  5.0  OFF COAST OF CENTRAL AMERICA    
     2019  5 16 16 22 16.0   12.25  -87.75 33.0  6.0  NEAR COAST OF NICARAGUA         
     2019  5 16 14 55  4.0   12.50   46.50 33.0  4.8  WESTERN GULF OF ADEN            
     2019  5 16 14 32 56.0  -18.50  -70.50 33.0  5.1  NEAR COAST OF NORTHERN CHILE    
     2019  5 16 11 46 56.0   47.00   99.00 33.0  4.7  MONGOLIA                        
     2019  5 16  9 37 20.0   -3.75  152.25 33.0  4.9  NEW IRELAND REGION, P.N.G.      
     2019  5 16  6 39 52.0   -3.50  151.50 33.0  4.7  NEW IRELAND REGION, P.N.G.      
     2019  5 16  4  5 12.0   -2.25  -76.25 33.0  5.0  PERU-ECUADOR BORDER REGION      
     2019  5 16  1 24  8.0   -4.75  152.75 33.0  5.7  NEW BRITAIN REGION, P.N.G.      
     2019  5 16  0 32 24.0  -31.50  -69.50 33.0  5.2  SAN JUAN PROVINCE, ARGENTINA    
     2019  5 15 20 33 36.0   28.25  104.25 33.0  5.0  SICHUAN, CHINA                  
     2019  5 15 19 31 44.0   57.50  120.50 33.0  4.9  SOUTHEASTERN SIBERIA, RUSSIA    
     2019  5 15 14 49 28.0   19.75 -109.25 33.0  5.1  REVILLA GIGEDO ISLANDS REGION   
     2019  5 15 14  8 56.0  -28.75 -176.75 33.0  5.3  KERMADEC ISLANDS REGION         
     2019  5 15 12 10 56.0   12.25   46.25 33.0  5.2  WESTERN GULF OF ADEN            
     2019  5 15  5 24 32.0   30.25  130.75 33.0  5.7  KYUSHU, JAPAN                   
     2019  5 15  0 42 56.0   -3.25  149.25 33.0  5.3  BISMARCK SEA                    
     2019  5 15  0 34 24.0   -3.25  149.25 33.0  5.7  BISMARCK SEA                    
     2019  5 14 12 58 40.0   -3.75  152.25 33.0  7.6  NEW IRELAND REGION, P.N.G.      
     2019  5 14 11 16 32.0  -38.75  179.25 33.0  5.0  OFF E. COAST OF N. ISLAND, N.Z. 
     2019  5 14  0 20 40.0  -12.50   46.50 33.0  4.8  NORTHWEST OF MADAGASCAR         
     2019  5 13 23 23 44.0  -51.50  139.50 33.0  5.1  WESTERN INDIAN-ANTARCTIC RIDGE  
     2019  5 13 18  0 16.0    0.75  -77.25 33.0  4.9  COLOMBIA-ECUADOR BORDER REGION  
     2019  5 13 16 57 20.0   37.25   20.75 33.0  4.8  IONIAN SEA                      
     2019  5 13 16 53  4.0   -2.75  130.25 33.0  5.0  SERAM, INDONESIA                
     2019  5 13 12 54 24.0   -6.25  150.75 33.0  5.0  NEW BRITAIN REGION, P.N.G.      
     2019  5 13 12 42  0.0  -14.25  -74.75 33.0  5.0  CENTRAL PERU                    
     2019  5 13 12  1 12.0  -23.75 -174.75 33.0  5.1  TONGA ISLANDS REGION            
     2019  5 13  9 59 36.0   37.00  141.00 33.0  4.8  NEAR EAST COAST OF HONSHU, JAPAN
     2019  5 13  8 55 20.0   49.25 -130.75 33.0  4.7  VANCOUVER ISLAND, CANADA REGION 
     2019  5 13  7 10 40.0  -12.25  -74.25 33.0  5.3  CENTRAL PERU                    
     2019  5 13  5  1 52.0   31.00  143.00 33.0  4.8  SOUTHEAST OF HONSHU, JAPAN      
     2019  5 13  3 20 32.0   -3.75  142.25 33.0  4.8  NEAR N COAST OF NEW GUINEA, PNG.
     2019  5 13  0 43 36.0   79.50  123.50 33.0  5.6  EAST OF SEVERNAYA ZEMLYA        
     2019  5 12 19 24 56.0    8.75  -82.75 33.0  6.1  PANAMA-COSTA RICA BORDER REGION 
     2019  5 12 18 45 44.0   -0.75  -13.75 33.0  5.0  NORTH OF ASCENSION ISLAND       
     2019  5 12 15 25 44.0  -12.25  165.25 33.0  4.9  SANTA CRUZ ISLANDS              
     2019  5 12 10  0  8.0   19.25  121.25 33.0  4.9  PHILIPPINE ISLANDS REGION       
     2019  5 12  9  0  0.0   19.25  121.25 33.0  5.4  PHILIPPINE ISLANDS REGION       
     2019  5 12  8 18 40.0   15.75  -77.75 33.0  5.0  CARIBBEAN SEA                   
     2019  5 12  1 58 48.0    4.75  -82.75 33.0  5.2  SOUTH OF PANAMA                 
Created 2019-05-19
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University