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  2 18 15 16 32.0   50.25  155.25 33.0  4.8  KURIL ISLANDS                   
     2019  2 18 11 20 56.0  -16.25  177.75 33.0  5.1  FIJI ISLANDS                    
     2019  2 18  7 32 24.0   25.50  124.50 33.0  5.0  NORTHEAST OF TAIWAN             
     2019  2 18  4 15 52.0   -1.25  127.25 33.0  5.1  HALMAHERA, INDONESIA            
     2019  2 18  3 22 24.0   19.50 -104.50 33.0  5.0  NEAR COAST OF JALISCO, MEXICO   
     2019  2 17 23 18 56.0  -60.25  -24.75 33.0  5.3  SOUTH SANDWICH ISLANDS REGION   
     2019  2 17 21 39 52.0   37.00   21.00 33.0  4.7  SOUTHERN GREECE                 
     2019  2 17 19 21 20.0   36.50  142.50 33.0  5.0  OFF EAST COAST OF HONSHU, JAPAN 
     2019  2 17 19  7 44.0   35.75   22.75 33.0  4.9  CENTRAL MEDITERRANEAN SEA       
     2019  2 17 13 22 16.0  -24.25  -64.75 33.0  5.0  SALTA PROVINCE, ARGENTINA       
     2019  2 17 11 29 20.0  -54.75  -31.75 33.0  5.2  SOUTH GEORGIA ISLAND REGION     
     2019  2 17  4  3 36.0   -3.25  146.25 33.0  4.8  BISMARCK SEA                    
     2019  2 17  2 13 36.0   25.25  124.75 33.0  4.9  NORTHEAST OF TAIWAN             
     2019  2 17  0  4 24.0   29.75  -42.75 33.0  5.0  NORTHERN MID-ATLANTIC RIDGE     
     2019  2 16 22  4  0.0   25.25  124.75 33.0  4.7  NORTHEAST OF TAIWAN             
     2019  2 16 10  1 28.0   25.25  124.75 33.0  5.4  NORTHEAST OF TAIWAN             
     2019  2 16  9 19 12.0   25.75  124.25 33.0  4.8  NORTHEAST OF TAIWAN             
     2019  2 16  9  6 32.0   25.25  124.75 33.0  5.0  NORTHEAST OF TAIWAN             
     2019  2 16  6 46  0.0   41.50  -29.50 33.0  5.4  AZORES ISLANDS REGION           
     2019  2 16  6 39 52.0   -2.50  140.50 33.0  5.2  NEAR NORTH COAST OF IRIAN JAYA  
     2019  2 16  5 56 16.0   41.25  -29.25 33.0  5.3  AZORES ISLANDS REGION           
     2019  2 16  5 31 44.0   41.25  -29.25 33.0  4.8  AZORES ISLANDS REGION           
     2019  2 15 23 51 44.0  -55.75 -124.25 33.0  5.6  SOUTHERN EAST PACIFIC RISE      
     2019  2 15 22 54 16.0   53.75 -163.25 33.0  5.1  UNIMAK ISLAND REGION, ALASKA    
     2019  2 15 18 11 52.0   51.75 -176.75 33.0  5.0  ANDREANOF ISLANDS, ALEUTIAN IS. 
     2019  2 15 16 21  4.0    6.75  126.75 33.0  4.8  MINDANAO, PHILIPPINES           
     2019  2 15 13 40 56.0  -16.00 -174.00 33.0  4.9  TONGA ISLANDS                   
     2019  2 15 12 47 28.0  -13.75 -111.25 33.0  5.1  CENTRAL EAST PACIFIC RISE       
     2019  2 15  7 22  8.0   15.75  -95.25 33.0  4.9  NEAR COAST OF OAXACA, MEXICO    
     2019  2 15  2 56  8.0  -55.25  -32.25 33.0  4.9  SOUTH GEORGIA ISLAND REGION     
     2019  2 14 20 43 36.0   35.75  -35.75 33.0  5.2  NORTHERN MID-ATLANTIC RIDGE     
     2019  2 14 19 57 12.0   35.25  -35.75 33.0  6.2  NORTHERN MID-ATLANTIC RIDGE     
     2019  2 14 14 33 20.0  -13.25  -74.25 33.0  5.4  CENTRAL PERU                    
     2019  2 14  6 24 56.0    0.75  -77.25 33.0  5.1  COLOMBIA-ECUADOR BORDER REGION  
     2019  2 14  3 42 40.0    2.75  128.75 33.0  4.8  HALMAHERA, INDONESIA            
     2019  2 14  0 54 40.0   50.50 -130.50 33.0  4.7  VANCOUVER ISLAND, CANADA REGION 
     2019  2 14  0 34 48.0   50.75 -130.75 33.0  5.5  VANCOUVER ISLAND, CANADA REGION 
     2019  2 14  0  0  8.0   19.75 -109.25 33.0  4.9  REVILLA GIGEDO ISLANDS REGION   
     2019  2 13 23 41 52.0   -6.75  105.75 33.0  4.8  SUNDA STRAIT, INDONESIA         
     2019  2 13 22 54  0.0   50.75 -130.75 33.0  4.8  VANCOUVER ISLAND, CANADA REGION 
     2019  2 13 11 44  0.0   45.25  151.25 33.0  4.9  KURIL ISLANDS                   
     2019  2 13 10 53 44.0  -24.25 -175.25 33.0  5.1  SOUTH OF TONGA ISLANDS          
     2019  2 13 10  2 56.0   45.25  150.75 33.0  5.0  KURIL ISLANDS                   
     2019  2 13  9 32 56.0   -2.25  127.25 33.0  4.9  CERAM SEA                       
     2019  2 13  9 25 36.0   45.25  150.75 33.0  4.9  KURIL ISLANDS                   
     2019  2 13  6 50  8.0    9.50  126.50 33.0  4.8  MINDANAO, PHILIPPINES           
     2019  2 13  6 34 40.0   54.75  161.25 33.0  5.1  NEAR EAST COAST OF KAMCHATKA    
     2019  2 12 21 32 40.0   13.75  -47.25 33.0  4.8  NORTHERN MID-ATLANTIC RIDGE     
     2019  2 12 20 26 56.0  -18.75   65.25 33.0  4.8  MAURITIUS - REUNION REGION      
     2019  2 12 17 14 32.0   40.25   33.25 33.0  5.0  TURKEY                          
     2019  2 12 16 39  4.0   24.75  122.25 33.0  4.9  TAIWAN REGION                   
     2019  2 12 12 34 24.0   19.25  146.25 33.0  6.1  MARIANA ISLANDS REGION          
     2019  2 12 10 53 12.0  -14.75  168.25 33.0  5.1  VANUATU ISLANDS                 
     2019  2 12  9 45 52.0   -3.25  146.25 33.0  5.1  BISMARCK SEA                    
     2019  2 12  8  1 28.0    4.75  125.75 33.0  4.8  TALAUD ISLANDS, INDONESIA       
     2019  2 12  1 32 32.0   14.50   85.50 33.0  4.8  BAY OF BENGAL                   
     2019  2 11 23 27  4.0  -16.25 -172.25 33.0  4.9  SAMOA ISLANDS REGION            
     2019  2 11 17 28 40.0   51.75  156.75 33.0  5.0  KAMCHATKA PENINSULA, RUSSIA     
     2019  2 11 15 17 44.0    6.25  -82.25 33.0  5.1  SOUTH OF PANAMA                 
     2019  2 11 14 51 44.0   24.25 -109.25 33.0  4.9  GULF OF CALIFORNIA              
Created 2019-02-18
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University