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 two weeks and is updated a few times daily.
If you make use of these detections, please cite the paper that describes the algorithm: Ekstrom, G., Global Detection and Location of Seismic Sources by Using Surface Waves, Bull. Seism. Soc. Am., 96, 1201-1212, 2006.
2026 10 13 18 45 12.0 -5.25 152.25 33.0 5.9 NEW BRITAIN REGION, P.N.G.
2026 10 13 12 23 28.0 -0.25 -18.25 33.0 6.6 CENTRAL MID-ATLANTIC RIDGE
2026 10 13 12 5 52.0 51.75 160.25 33.0 5.1 OFF EAST COAST OF KAMCHATKA
2026 10 13 8 38 32.0 -29.25 -11.75 33.0 5.4 SOUTHERN MID-ATLANTIC RIDGE
2026 10 13 5 44 56.0 -0.50 -19.50 33.0 6.5 CENTRAL MID-ATLANTIC RIDGE
2026 10 13 4 0 16.0 -9.25 114.25 33.0 5.0 SOUTH OF BALI, INDONESIA
2026 10 12 23 20 40.0 7.50 -81.50 33.0 6.3 PANAMA
2026 10 12 21 22 48.0 -16.75 176.75 33.0 4.9 FIJI ISLANDS REGION
2026 10 12 20 5 28.0 7.75 -81.75 33.0 5.0 PANAMA
2026 10 12 18 28 0.0 7.50 -81.50 33.0 4.7 PANAMA
2026 10 12 18 27 44.0 -16.25 67.25 33.0 5.1 MID-INDIAN RIDGE
2026 10 12 15 44 32.0 48.50 154.50 33.0 4.9 KURIL ISLANDS
2026 10 12 13 49 4.0 10.25 -84.75 33.0 4.8 COSTA RICA
2026 10 12 13 44 40.0 -16.25 67.25 33.0 5.4 MID-INDIAN RIDGE
2026 10 12 11 28 40.0 -9.50 67.50 33.0 5.6 MID-INDIAN RIDGE
2026 10 12 7 16 8.0 7.75 -80.75 33.0 4.8 PANAMA
2026 10 12 4 38 16.0 -19.25 -174.75 33.0 5.4 TONGA ISLANDS
2026 10 12 1 59 28.0 -50.25 -113.75 33.0 5.2 SOUTHERN EAST PACIFIC RISE
2026 10 12 1 28 8.0 -50.75 -113.75 33.0 4.8 SOUTHERN EAST PACIFIC RISE
2026 10 11 21 53 44.0 -50.25 -113.75 33.0 5.3 SOUTHERN EAST PACIFIC RISE
2026 10 11 21 34 56.0 0.25 121.75 33.0 5.5 MINAHASSA PENINSULA, SULAWESI
2026 10 11 21 19 28.0 7.75 -81.25 33.0 4.9 PANAMA
2026 10 11 17 11 36.0 7.75 -81.25 33.0 5.0 PANAMA
2026 10 11 17 0 32.0 49.75 155.75 33.0 5.3 KURIL ISLANDS
2026 10 11 14 7 28.0 -6.75 156.25 33.0 6.0 SOLOMON ISLANDS
2026 10 11 13 42 56.0 -17.25 -73.75 33.0 5.1 OFF COAST OF PERU
2026 10 11 12 13 28.0 23.75 126.25 33.0 5.1 SOUTHEAST OF RYUKYU ISLANDS
2026 10 11 3 30 16.0 -8.75 106.75 33.0 5.1 SOUTH OF JAVA, INDONESIA
2026 10 11 1 51 4.0 7.50 -80.50 33.0 4.9 PANAMA
2026 10 10 22 39 28.0 28.25 84.75 33.0 5.1 NEPAL
2026 10 10 21 34 8.0 -37.25 -95.25 33.0 5.4 SOUTHEAST OF EASTER ISLAND
2026 10 10 19 16 0.0 -35.25 -17.25 33.0 5.0 SOUTHERN MID-ATLANTIC RIDGE
2026 10 10 16 5 52.0 7.75 -80.25 33.0 5.0 PANAMA
2026 10 10 15 58 24.0 7.75 -80.75 33.0 5.1 PANAMA
2026 10 10 13 47 4.0 7.50 -80.50 33.0 5.1 PANAMA
2026 10 10 4 14 8.0 7.50 -80.50 33.0 6.2 PANAMA
2026 10 9 20 25 44.0 7.75 -81.25 33.0 6.8 PANAMA
2026 10 9 17 56 24.0 7.75 -81.25 33.0 7.5 PANAMA
2026 10 9 14 49 36.0 -61.25 154.75 33.0 6.0 BALLENY ISLANDS REGION
2026 10 9 13 51 44.0 -15.50 168.50 33.0 5.4 VANUATU ISLANDS
2026 10 9 13 24 16.0 -31.25 58.75 33.0 4.8 SOUTHWEST INDIAN RIDGE
2026 10 9 10 22 24.0 -20.25 -69.25 33.0 5.0 NORTHERN CHILE
2026 10 9 9 29 20.0 35.25 -35.25 33.0 5.1 NORTHERN MID-ATLANTIC RIDGE
2026 10 9 7 54 8.0 -61.25 154.75 33.0 4.8 BALLENY ISLANDS REGION
2026 10 9 5 17 12.0 -24.50 -176.50 33.0 4.9 SOUTH OF FIJI ISLANDS
2026 10 9 5 11 20.0 0.50 125.50 33.0 5.0 NORTHERN MOLUCCA SEA
2026 10 9 0 51 36.0 1.25 -25.75 33.0 4.8 CENTRAL MID-ATLANTIC RIDGE
2026 10 8 21 34 24.0 30.75 -41.75 33.0 4.9 NORTHERN MID-ATLANTIC RIDGE
2026 10 8 20 59 36.0 30.75 -41.75 33.0 5.2 NORTHERN MID-ATLANTIC RIDGE
2026 10 8 9 0 16.0 -15.25 168.25 33.0 6.3 VANUATU ISLANDS
2026 10 8 8 8 8.0 5.25 125.25 33.0 5.5 MINDANAO, PHILIPPINES
2026 10 8 6 46 48.0 -52.50 140.50 33.0 5.8 WEST OF MACQUARIE ISLAND
2026 10 8 4 49 4.0 -7.75 120.25 33.0 4.9 FLORES SEA
2026 10 7 19 13 52.0 35.75 140.25 33.0 5.0 NEAR EAST COAST OF HONSHU, JAPAN
2026 10 7 18 15 12.0 54.75 161.75 33.0 4.9 NEAR EAST COAST OF KAMCHATKA
2026 10 7 16 42 56.0 5.25 125.75 33.0 4.8 MINDANAO, PHILIPPINES
2026 10 7 14 59 28.0 -7.25 71.25 33.0 4.9 CHAGOS ARCHIPELAGO REGION
2026 10 7 7 43 28.0 14.75 -93.25 33.0 5.0 NEAR COAST OF CHIAPAS, MEXICO
2026 10 7 4 39 20.0 -55.75 -29.75 33.0 4.9 SOUTH SANDWICH ISLANDS REGION
2026 10 7 2 50 8.0 -20.25 168.75 33.0 4.9 LOYALTY ISLANDS
2026 10 7 0 30 16.0 53.25 159.75 33.0 4.8 NEAR EAST COAST OF KAMCHATKA
2026 10 6 18 34 32.0 59.25 -153.25 33.0 5.6 SOUTHERN ALASKA
2026 10 6 16 48 24.0 48.75 154.75 33.0 5.8 KURIL ISLANDS
2026 10 6 13 11 28.0 5.00 119.00 33.0 5.1 SULU ARCHIPELAGO, PHILIPPINES
2026 10 6 10 12 40.0 -61.25 153.25 33.0 5.1 BALLENY ISLANDS REGION
2026 10 6 6 23 4.0 13.25 50.75 33.0 4.8 EASTERN GULF OF ADEN
2026 10 6 6 16 48.0 -21.25 -69.25 33.0 4.9 NORTHERN CHILE
2026 10 6 4 40 24.0 6.75 144.25 33.0 4.8 E. CAROLINE ISLANDS, MICRONESIA
2026 10 6 4 32 16.0 6.50 -33.50 33.0 4.7 CENTRAL MID-ATLANTIC RIDGE
2026 10 5 17 28 24.0 64.50 -17.50 33.0 5.1 ICELAND
2026 10 5 15 14 48.0 -16.25 177.75 33.0 4.8 FIJI ISLANDS
2026 10 5 14 58 48.0 -15.75 177.75 33.0 4.8 FIJI ISLANDS
2026 10 5 10 3 12.0 -33.50 -14.50 33.0 4.9 SOUTHERN MID-ATLANTIC RIDGE
2026 10 5 6 14 24.0 4.25 126.75 33.0 4.7 TALAUD ISLANDS, INDONESIA
2026 10 5 5 26 48.0 -21.25 -173.75 33.0 4.9 TONGA ISLANDS
2026 10 5 1 18 48.0 -0.75 -19.75 33.0 5.4 CENTRAL MID-ATLANTIC RIDGE
2026 10 4 22 13 28.0 44.75 -129.25 33.0 4.7 OFF COAST OF OREGON
2026 10 4 20 27 36.0 36.75 70.25 33.0 4.9 HINDU KUSH REGION, AFGHANISTAN
2026 10 4 16 58 56.0 -3.25 149.25 33.0 4.8 BISMARCK SEA
2026 10 4 16 0 24.0 37.25 35.75 33.0 4.7 TURKEY
2026 10 4 14 6 16.0 5.25 -82.25 33.0 5.1 SOUTH OF PANAMA
2026 10 4 11 43 20.0 37.25 35.75 33.0 5.3 TURKEY
2026 10 4 11 36 24.0 37.25 36.25 33.0 5.0 TURKEY
2026 10 4 11 19 20.0 37.25 35.75 33.0 5.0 TURKEY
2026 10 4 11 12 56.0 23.00 145.00 33.0 5.2 NORTH PACIFIC OCEAN
2026 10 4 10 13 12.0 -8.25 120.75 33.0 5.0 FLORES REGION, INDONESIA
2026 10 4 8 20 48.0 -43.25 -82.25 33.0 4.9 WEST CHILE RISE
2026 10 4 7 56 56.0 -42.75 -81.25 33.0 4.9 WEST CHILE RISE
2026 10 4 5 58 0.0 11.50 139.50 33.0 4.9 W. CAROLINE ISLANDS, MICRONESIA
2026 10 3 23 37 36.0 4.50 95.50 33.0 5.3 NORTHERN SUMATRA, INDONESIA
2026 10 3 22 55 52.0 -9.75 118.75 33.0 5.8 SUMBAWA REGION, INDONESIA
2026 10 3 22 30 24.0 -13.75 -111.25 33.0 5.0 CENTRAL EAST PACIFIC RISE
2026 10 3 20 0 48.0 51.75 160.25 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2026 10 3 2 59 12.0 52.25 160.75 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2026 10 2 22 38 56.0 -49.75 -115.75 33.0 4.9 SOUTHERN EAST PACIFIC RISE
2026 10 2 20 54 16.0 51.75 159.75 33.0 4.8 OFF EAST COAST OF KAMCHATKA
2026 10 2 20 25 28.0 51.75 159.75 33.0 5.0 OFF EAST COAST OF KAMCHATKA
2026 10 2 18 25 28.0 51.75 159.75 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2026 10 2 16 34 40.0 51.50 159.50 33.0 5.7 OFF EAST COAST OF KAMCHATKA
2026 10 2 15 26 48.0 38.25 21.75 33.0 4.7 GREECE
2026 10 2 15 10 16.0 14.50 119.50 33.0 4.8 LUZON, PHILIPPINES
2026 10 2 6 53 36.0 19.25 -104.25 33.0 4.9 NEAR COAST OF JALISCO, MEXICO
2026 10 2 5 4 8.0 -35.00 -107.00 33.0 4.9 SOUTHERN EAST PACIFIC RISE
2026 10 2 4 44 56.0 -8.75 158.25 33.0 4.9 SOLOMON ISLANDS
2026 10 1 20 0 32.0 -11.75 167.25 33.0 5.1 SANTA CRUZ ISLANDS
2026 10 1 19 38 0.0 -11.75 167.25 33.0 5.2 SANTA CRUZ ISLANDS
2026 10 1 17 17 20.0 39.75 142.75 33.0 5.0 NEAR EAST COAST OF HONSHU, JAPAN
2026 10 1 14 20 8.0 -7.75 120.75 33.0 5.0 FLORES SEA
2026 10 1 12 27 20.0 35.75 140.25 33.0 5.4 NEAR EAST COAST OF HONSHU, JAPAN
2026 10 1 10 3 20.0 31.25 -41.25 33.0 5.1 NORTHERN MID-ATLANTIC RIDGE
2026 10 1 9 45 4.0 31.75 -41.25 33.0 4.8 NORTHERN MID-ATLANTIC RIDGE
2026 10 1 8 45 44.0 -19.75 -172.25 33.0 4.8 TONGA ISLANDS REGION
2026 10 1 7 40 8.0 31.25 -41.25 33.0 4.9 NORTHERN MID-ATLANTIC RIDGE
2026 10 1 5 34 16.0 6.25 123.75 33.0 4.9 MINDANAO, PHILIPPINES
2026 10 1 1 29 20.0 35.75 69.25 33.0 5.1 HINDU KUSH REGION, AFGHANISTAN
2026 9 30 21 55 28.0 9.75 -86.75 33.0 5.8 OFF COAST OF COSTA RICA
2026 9 30 18 36 16.0 52.50 160.50 33.0 4.7 OFF EAST COAST OF KAMCHATKA
2026 9 30 18 21 20.0 52.50 160.50 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2026 9 30 10 58 56.0 -10.25 123.75 33.0 5.0 TIMOR REGION
2026 9 30 10 31 12.0 24.75 103.25 33.0 4.8 YUNNAN, CHINA
2026 9 30 8 15 20.0 -5.75 152.25 33.0 4.8 NEW BRITAIN REGION, P.N.G.
2026 9 30 7 7 12.0 -63.50 170.50 33.0 5.2 BALLENY ISLANDS REGION
2026 9 30 5 0 32.0 24.25 122.75 33.0 5.7 TAIWAN REGION
2026 9 30 4 48 0.0 -63.25 170.75 33.0 5.4 BALLENY ISLANDS REGION
2026 9 30 1 34 16.0 13.25 120.75 33.0 4.9 MINDORO, PHILIPPINES
2026 9 29 22 17 36.0 -1.25 67.25 33.0 5.0 CARLSBERG RIDGE
2026 9 29 22 9 28.0 -1.25 67.25 33.0 4.8 CARLSBERG RIDGE
2026 9 29 13 6 16.0 -35.25 -15.75 33.0 5.7 TRISTAN DA CUNHA REGION
2026 9 29 12 40 40.0 -20.25 -173.75 33.0 5.3 TONGA ISLANDS
2026 9 29 12 23 44.0 -18.25 176.25 33.0 4.9 FIJI ISLANDS REGION
2026 9 29 11 27 52.0 -17.50 167.50 33.0 4.9 VANUATU ISLANDS
2026 9 29 8 22 8.0 14.50 -92.50 33.0 4.7 NEAR COAST OF CHIAPAS, MEXICO
2026 9 29 4 10 8.0 -21.75 -176.75 33.0 4.8 FIJI ISLANDS REGION
2026 9 29 3 24 0.0 -20.75 168.75 33.0 5.3 LOYALTY ISLANDS
Created
2026-10-13