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



     2022  6 27  1 52 40.0  -61.00  -25.00 33.0  5.1  SOUTH SANDWICH ISLANDS REGION   
     2022  6 27  1 28 32.0  -56.25  -27.25 33.0  4.8  SOUTH SANDWICH ISLANDS REGION   
     2022  6 27  1  4 32.0  -19.75  169.25 33.0  5.0  VANUATU ISLANDS                 
     2022  6 26 19 17 52.0   35.75   -0.25 33.0  4.9  NORTHERN ALGERIA                
     2022  6 26 13  7 20.0   31.25   57.25 33.0  5.2  NORTHERN AND CENTRAL IRAN       
     2022  6 26 12 44 48.0   32.25  130.75 33.0  4.8  KYUSHU, JAPAN                   
     2022  6 26  2  2 40.0  -17.50  -74.50 33.0  5.8  OFF COAST OF PERU               
     2022  6 25 13 34 40.0   23.75  121.25 33.0  5.0  TAIWAN                          
     2022  6 25 11 54 16.0  -22.75  171.75 33.0  5.0  SOUTHEAST OF LOYALTY ISLANDS    
     2022  6 25  3 37 12.0   26.25   54.25 33.0  5.8  SOUTHERN IRAN                   
     2022  6 25  2 27 20.0   23.75  121.25 33.0  4.9  TAIWAN                          
     2022  6 25  0 47 20.0  -35.25  -15.25 33.0  4.9  TRISTAN DA CUNHA REGION         
     2022  6 24 18 56 40.0   -1.50  100.50 33.0  4.8  SOUTHERN SUMATRA, INDONESIA     
     2022  6 24 17 45 52.0  -47.50  -12.50 33.0  4.9  SOUTHERN MID-ATLANTIC RIDGE     
     2022  6 24 13 44  8.0    7.25   59.25 33.0  5.2  CARLSBERG RIDGE                 
     2022  6 24 13 42  0.0    4.50  126.50 33.0  4.7  TALAUD ISLANDS, INDONESIA       
     2022  6 24  9 50  0.0  -56.50 -143.50 33.0  5.6  PACIFIC-ANTARCTIC RIDGE         
     2022  6 24  9 44 32.0  -11.00  165.00 33.0  4.8  SANTA CRUZ ISLANDS              
     2022  6 24  4 50 48.0   -9.25  -78.75 33.0  4.9  NEAR COAST OF NORTHERN PERU     
     2022  6 24  4 26 16.0    1.75  -90.75 33.0  5.4  GALAPAGOS ISLANDS REGION        
     2022  6 24  0 27 28.0  -41.50  -90.50 33.0  5.6  SOUTHEAST OF EASTER ISLAND      
     2022  6 24  0  0 24.0  -21.25 -110.25 33.0  5.8  SOUTHERN EAST PACIFIC RISE      
     2022  6 23 22 32 24.0   24.75  122.25 33.0  5.2  TAIWAN REGION                   
     2022  6 23 22 12  8.0   64.75  -20.25 33.0  4.9  ICELAND                         
     2022  6 23 20 37 44.0   16.75  -85.25 33.0  4.9  NORTH OF HONDURAS               
     2022  6 23 18 27 36.0   41.50   91.50 33.0  4.7  SOUTHERN XINJIANG, CHINA        
     2022  6 23 14 58 56.0   -6.50  130.50 33.0  4.8  BANDA SEA                       
     2022  6 23  8  9 28.0  -25.50  -13.50 33.0  4.8  SOUTHERN MID-ATLANTIC RIDGE     
     2022  6 23  8  6 48.0   28.25  142.75 33.0  4.9  BONIN ISLANDS, JAPAN REGION     
     2022  6 23  7 32 32.0  -25.50  -13.50 33.0  5.4  SOUTHERN MID-ATLANTIC RIDGE     
     2022  6 23  5 22  0.0   13.75   51.75 33.0  4.9  EASTERN GULF OF ADEN            
     2022  6 23  2  4 40.0   -9.75  150.25 33.0  5.5  EASTERN NEW GUINEA REG., P.N.G. 
     2022  6 23  1 45 20.0   51.00  157.00 33.0  5.2  NEAR EAST COAST OF KAMCHATKA    
     2022  6 22 11  3 52.0  -53.25  140.25 33.0  5.0  WEST OF MACQUARIE ISLAND        
     2022  6 22  8 35 20.0   26.75   53.25 33.0  5.0  SOUTHERN IRAN                   
     2022  6 22  6 33 20.0  -12.25  166.25 33.0  4.9  SANTA CRUZ ISLANDS              
     2022  6 22  5  7 52.0   -9.25 -109.25 33.0  5.0  CENTRAL EAST PACIFIC RISE       
     2022  6 22  4 44 32.0   -9.25 -109.25 33.0  5.1  CENTRAL EAST PACIFIC RISE       
     2022  6 22  4 25 52.0   -9.25 -109.25 33.0  5.2  CENTRAL EAST PACIFIC RISE       
     2022  6 22  3 23 36.0   -5.75  153.25 33.0  4.8  NEW IRELAND REGION, P.N.G.      
     2022  6 22  1 53 28.0   -4.75  154.25 33.0  5.3  SOLOMON ISLANDS                 
     2022  6 21 21  9 44.0   26.75   53.25 33.0  5.6  SOUTHERN IRAN                   
     2022  6 21 20 54 32.0   32.50   69.50 33.0  6.3  PAKISTAN                        
     2022  6 21 19  8 24.0    2.25   96.25 33.0  5.2  NORTHERN SUMATRA, INDONESIA     
     2022  6 21 16 14 56.0   26.50  126.50 33.0  4.6  RYUKYU ISLANDS, JAPAN           
     2022  6 21 14 54  0.0   26.75  126.25 33.0  4.9  RYUKYU ISLANDS, JAPAN           
     2022  6 21 11 23  4.0   26.75  125.75 33.0  4.6  NORTHEAST OF TAIWAN             
     2022  6 21  8 29 36.0  -15.50 -172.50 33.0  5.0  SAMOA ISLANDS REGION            
     2022  6 21  7 14 56.0   27.75  142.75 33.0  6.0  BONIN ISLANDS, JAPAN REGION     
     2022  6 20 19  9 20.0  -17.50  167.50 33.0  5.4  VANUATU ISLANDS                 
     2022  6 20 12 58 56.0  -60.50  -26.50 33.0  4.9  SOUTH SANDWICH ISLANDS REGION   
     2022  6 20  1 31 44.0   37.75  136.75 33.0  5.1  NEAR WEST COAST OF HONSHU, JAPAN
     2022  6 20  1  5 12.0   23.75  121.25 33.0  6.1  TAIWAN                          
Created 2022-06-27
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University