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



     2018  1 19  1 11 52.0  -13.00  -75.00 33.0  5.2  CENTRAL PERU                    
     2018  1 18 17 48 48.0   -5.75  133.25 33.0  5.6  ARU ISLANDS REGION, INDONESIA   
     2018  1 18 14 58 40.0   14.50  -93.50 33.0  5.0  NEAR COAST OF CHIAPAS, MEXICO   
     2018  1 18 10  8 32.0   -4.50 -105.50 33.0  4.9  CENTRAL EAST PACIFIC RISE       
     2018  1 18  4 18 32.0  -14.50 -173.50 33.0  5.0  SAMOA ISLANDS REGION            
     2018  1 18  1 51 12.0   27.50  141.50 33.0  4.9  BONIN ISLANDS, JAPAN REGION     
     2018  1 17 22 56 56.0  -30.25 -177.75 33.0  5.8  KERMADEC ISLANDS, NEW ZEALAND   
     2018  1 17 21 14 16.0    9.75  -83.75 33.0  4.7  COSTA RICA                      
     2018  1 17 13 56 16.0  -17.50  167.50 33.0  5.0  VANUATU ISLANDS                 
     2018  1 17 11 28 56.0  -56.50 -143.50 33.0  5.4  PACIFIC-ANTARCTIC RIDGE         
     2018  1 17  5 59 28.0   25.25  120.75 33.0  4.7  TAIWAN REGION                   
     2018  1 17  1 25 28.0   34.75   87.25 33.0  4.9  XIZANG                          
     2018  1 16 15  3 52.0   11.25  -86.25 33.0  5.8  NEAR COAST OF NICARAGUA         
     2018  1 16 13  2 16.0   -4.75  143.75 33.0  5.4  NEW GUINEA, PAPUA NEW GUINEA    
     2018  1 16  8 24  8.0   12.00  -90.00 33.0  5.0  OFF COAST OF CENTRAL AMERICA    
     2018  1 16  7  4  8.0   12.25  124.25 33.0  4.8  SAMAR, PHILIPPINES              
     2018  1 16  4 41  4.0   63.25 -172.25 33.0  5.0  BERING SEA                      
     2018  1 15 12 16 32.0  -15.75 -178.75 33.0  4.9  FIJI ISLANDS REGION             
     2018  1 15  8 18 24.0  -15.75 -178.75 33.0  5.3  FIJI ISLANDS REGION             
     2018  1 15  6 31 52.0    0.50  123.50 33.0  5.1  MINAHASSA PENINSULA, SULAWESI   
     2018  1 15  2 28 40.0  -15.25  167.25 33.0  5.4  VANUATU ISLANDS                 
     2018  1 14 21 54 48.0   -4.25  145.25 33.0  5.5  NEAR N COAST OF NEW GUINEA, PNG.
     2018  1 14 19 42  0.0   24.75  123.25 33.0  5.2  SOUTHWESTERN RYUKYU ISL., JAPAN 
     2018  1 14  9 18 56.0  -15.75  -74.75 33.0  6.8  NEAR COAST OF PERU              
     2018  1 13 20 58 40.0   -4.75  151.75 33.0  4.8  NEW BRITAIN REGION, P.N.G.      
     2018  1 13 19 52  0.0  -54.25  143.75 33.0  4.9  WEST OF MACQUARIE ISLAND        
     2018  1 13 14  5 44.0  -11.00  163.00 33.0  4.9  SOLOMON ISLANDS                 
     2018  1 13 11 24 40.0  -11.00  163.00 33.0  5.9  SOLOMON ISLANDS                 
     2018  1 13  7 42 40.0   -7.25  -12.25 33.0  4.8  ASCENSION ISLAND REGION         
     2018  1 13  5 32  0.0    0.25  -17.75 33.0  5.1  NORTH OF ASCENSION ISLAND       
     2018  1 13  5  4 24.0  -64.75  175.25 33.0  5.0  BALLENY ISLANDS REGION          
     2018  1 13  1 35 28.0   51.50  177.50 33.0  5.0  RAT ISLANDS, ALEUTIAN ISLANDS   
     2018  1 12 21 49 12.0  -10.25  122.75 33.0  4.9  SAVU SEA                        
     2018  1 12 10 50 32.0   -7.75   67.75 33.0  4.9  MID-INDIAN RIDGE                
     2018  1 12  9 51  4.0   30.50  132.50 33.0  4.8  SOUTHEAST OF SHIKOKU, JAPAN     
     2018  1 12  6 26 48.0  -36.00 -102.00 33.0  4.9  SOUTHEAST OF EASTER ISLAND      
Created 2018-01-18
Göran Ekström, Department of Earth and Environmental Sciences, Columbia University