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  1 22  1 57  4.0  -10.25  118.75 33.0  5.0  SOUTH OF SUMBAWA, INDONESIA     
     2019  1 21 23 59 28.0  -10.25  118.75 33.0  6.1  SOUTH OF SUMBAWA, INDONESIA     
     2019  1 21 20 27 36.0  -34.25  -70.25 33.0  4.9  CHILE-ARGENTINA BORDER REGION   
     2019  1 21 18 14 40.0   15.75  144.75 33.0  4.9  MARIANA ISLANDS REGION          
     2019  1 21 16 47 52.0    4.50  126.50 33.0  4.9  TALAUD ISLANDS, INDONESIA       
     2019  1 21 16  1  4.0  -13.50 -111.50 33.0  4.8  CENTRAL EAST PACIFIC RISE       
     2019  1 21 11 57 20.0   15.75  -95.25 33.0  5.7  NEAR COAST OF OAXACA, MEXICO    
     2019  1 21  9 55 28.0  -22.75   69.25 33.0  5.5  MID-INDIAN RIDGE                
     2019  1 21  8 18  8.0   31.25  -41.25 33.0  4.8  NORTHERN MID-ATLANTIC RIDGE     
     2019  1 21  5 27 36.0   52.50  175.50 33.0  4.8  RAT ISLANDS, ALEUTIAN ISLANDS   
     2019  1 21  1 36 40.0  -21.75  169.25 33.0  5.7  SOUTHEAST OF LOYALTY ISLANDS    
     2019  1 21  0 35 52.0  -21.50  169.50 33.0  5.4  SOUTHEAST OF LOYALTY ISLANDS    
     2019  1 20 15 49 52.0   35.25   28.25 33.0  5.0  EASTERN MEDITERRANEAN SEA       
     2019  1 20 15  6 56.0   29.75   87.75 33.0  4.8  XIZANG                          
     2019  1 20 14 28 40.0   29.75   87.75 33.0  5.1  XIZANG                          
     2019  1 20  1 32 56.0  -30.25  -71.75 33.0  6.6  NEAR COAST OF CENTRAL CHILE     
     2019  1 19 20  9  4.0  -65.00 -173.00 33.0  4.9  PACIFIC-ANTARCTIC RIDGE         
     2019  1 19 18 37  4.0   -5.50  142.50 33.0  5.1  NEW GUINEA, PAPUA NEW GUINEA    
     2019  1 19 18  9 52.0   11.50  144.50 33.0  4.8  SOUTH OF MARIANA ISLANDS        
     2019  1 19 12 35 52.0  -14.50 -173.50 33.0  4.7  SAMOA ISLANDS REGION            
     2019  1 19  4 37 52.0    8.25 -103.25 33.0  4.8  NORTHERN EAST PACIFIC RISE      
     2019  1 19  3 14 56.0    8.50 -103.50 33.0  4.9  NORTHERN EAST PACIFIC RISE      
     2019  1 19  2 24 24.0    8.50 -103.50 33.0  5.0  NORTHERN EAST PACIFIC RISE      
     2019  1 19  2 15 36.0    8.25 -103.25 33.0  4.9  NORTHERN EAST PACIFIC RISE      
     2019  1 18 21 27  4.0   -3.25  -76.75 33.0  5.8  NORTHERN PERU                   
     2019  1 18 20  4  0.0   40.75  142.25 33.0  5.0  NEAR EAST COAST OF HONSHU, JAPAN
     2019  1 18 18 52  0.0    3.25  128.75 33.0  5.2  NORTH OF HALMAHERA, INDONESIA   
     2019  1 18 17  8 40.0    8.25 -103.25 33.0  5.4  NORTHERN EAST PACIFIC RISE      
     2019  1 18 16 40 40.0    8.50 -103.50 33.0  6.0  NORTHERN EAST PACIFIC RISE      
     2019  1 18 13 18 40.0  -19.25  169.25 33.0  5.9  VANUATU ISLANDS                 
     2019  1 18 12 46 32.0   35.75  140.25 33.0  5.2  NEAR EAST COAST OF HONSHU, JAPAN
     2019  1 17 22 16 16.0  -52.25   13.25 33.0  5.1  SOUTHWEST OF AFRICA             
     2019  1 17 21  8  8.0   -2.75  146.25 33.0  5.0  ADMIRALTY ISLANDS REGION, P.N.G.
     2019  1 17 20 34 24.0   -3.25  146.25 33.0  5.0  BISMARCK SEA                    
     2019  1 17 16 53 20.0   -3.25  146.25 33.0  5.8  BISMARCK SEA                    
     2019  1 17 15 48 32.0   -3.25  146.25 33.0  5.3  BISMARCK SEA                    
     2019  1 17 15  6 48.0   -3.25  146.25 33.0  6.3  BISMARCK SEA                    
     2019  1 17 12 56 32.0   29.25 -114.25 33.0  5.4  BAJA CALIFORNIA, MEXICO         
     2019  1 17 10 52  0.0   -4.25   68.25 33.0  5.2  CHAGOS ARCHIPELAGO REGION       
     2019  1 17  3 34 56.0   -4.25  134.25 33.0  5.0  IRIAN JAYA REGION, INDONESIA    
     2019  1 17  2 53 12.0    6.75   94.25 33.0  5.6  NICOBAR ISLANDS, INDIA REGION   
     2019  1 16 22 44  8.0   72.25    4.75 33.0  4.9  NORWEGIAN SEA                   
     2019  1 16 21 39 36.0   24.25   96.25 33.0  4.8  MYANMAR                         
     2019  1 16 18 29 36.0   -3.50  146.50 33.0  4.7  BISMARCK SEA                    
     2019  1 16 16 30 16.0  -67.50  108.50 33.0  4.9  ANTARCTICA                      
     2019  1 16 10 53 20.0    3.75  128.75 33.0  5.2  NORTH OF HALMAHERA, INDONESIA   
     2019  1 16 10 49 20.0    3.75  128.75 33.0  5.4  NORTH OF HALMAHERA, INDONESIA   
     2019  1 16  8 32 56.0  -44.25  -15.75 33.0  5.4  SOUTHERN MID-ATLANTIC RIDGE     
     2019  1 16  8 17  4.0  -15.00 -173.00 33.0  5.2  TONGA ISLANDS                   
     2019  1 16  7 40 56.0  -62.25  165.25 33.0  5.0  BALLENY ISLANDS REGION          
     2019  1 16  4 12 40.0  -22.25  169.25 33.0  5.4  SOUTHEAST OF LOYALTY ISLANDS    
     2019  1 16  1 51 12.0  -22.25  169.25 33.0  4.9  SOUTHEAST OF LOYALTY ISLANDS    
     2019  1 15 20  3 28.0    5.75  126.75 33.0  5.8  MINDANAO, PHILIPPINES           
     2019  1 15 18  6 40.0  -13.50  165.50 33.0  6.4  VANUATU ISLANDS                 
     2019  1 15  7 33 20.0   -9.25 -109.25 33.0  4.9  CENTRAL EAST PACIFIC RISE       
     2019  1 15  6 25 52.0   10.25  -62.75 33.0  4.7  NEAR COAST OF VENEZUELA         
     2019  1 15  4 59 28.0   10.75  -63.25 33.0  4.9  NEAR COAST OF VENEZUELA         
     2019  1 15  3 41  4.0   11.50  -86.50 33.0  5.3  NEAR COAST OF NICARAGUA         
     2019  1 15  3 10 48.0   12.25  -87.75 33.0  4.8  NEAR COAST OF NICARAGUA         
     2019  1 15  1 55 44.0   14.25   56.25 33.0  5.1  OWEN FRACTURE ZONE REGION       
     2019  1 15  1  1 44.0  -34.25   54.75 33.0  4.9  SOUTHWEST INDIAN RIDGE          
Created 2019-01-21
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University