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.
2026 5 10 2 34 0.0 -37.75 -72.75 33.0 5.4 CENTRAL CHILE
2026 5 9 23 11 12.0 -17.75 -172.75 33.0 4.8 TONGA ISLANDS REGION
2026 5 9 20 39 52.0 -27.25 -176.75 33.0 5.2 KERMADEC ISLANDS REGION
2026 5 9 9 43 52.0 -55.75 -124.25 33.0 5.0 SOUTHERN EAST PACIFIC RISE
2026 5 9 9 13 12.0 -2.75 149.25 33.0 5.0 NEW IRELAND REGION, P.N.G.
2026 5 9 4 42 24.0 51.25 179.25 33.0 5.8 RAT ISLANDS, ALEUTIAN ISLANDS
2026 5 8 21 54 24.0 -2.75 148.25 33.0 4.8 ADMIRALTY ISLANDS REGION, P.N.G.
2026 5 8 21 19 4.0 -2.50 147.50 33.0 5.2 ADMIRALTY ISLANDS REGION, P.N.G.
2026 5 8 20 3 28.0 51.25 179.25 33.0 4.8 RAT ISLANDS, ALEUTIAN ISLANDS
2026 5 8 17 54 48.0 -36.75 177.25 33.0 5.0 OFF E. COAST OF N. ISLAND, N.Z.
2026 5 8 13 27 44.0 -2.75 148.25 33.0 4.9 ADMIRALTY ISLANDS REGION, P.N.G.
2026 5 8 13 2 56.0 -3.25 147.75 33.0 5.0 BISMARCK SEA
2026 5 8 12 23 36.0 -5.00 147.00 33.0 5.6 EASTERN NEW GUINEA REG., P.N.G.
2026 5 8 12 6 8.0 -2.75 147.75 33.0 5.1 ADMIRALTY ISLANDS REGION, P.N.G.
2026 5 8 7 17 52.0 -43.75 91.75 33.0 6.0 SOUTHEAST INDIAN RIDGE
2026 5 8 3 39 36.0 6.75 -82.25 33.0 4.9 SOUTH OF PANAMA
2026 5 8 2 0 40.0 53.50 108.50 33.0 4.7 LAKE BAYKAL REGION, RUSSIA
2026 5 7 23 31 20.0 37.25 140.75 33.0 4.8 EASTERN HONSHU, JAPAN
2026 5 7 16 54 0.0 7.50 -34.50 33.0 4.8 CENTRAL MID-ATLANTIC RIDGE
2026 5 7 13 57 44.0 -13.75 175.25 33.0 4.8 FIJI ISLANDS REGION
2026 5 7 8 53 28.0 -27.75 -176.75 33.0 5.3 KERMADEC ISLANDS REGION
2026 5 7 8 13 52.0 14.25 -93.25 33.0 4.9 NEAR COAST OF CHIAPAS, MEXICO
2026 5 7 6 39 20.0 29.50 129.50 33.0 5.1 RYUKYU ISLANDS, JAPAN
2026 5 7 2 30 16.0 -27.75 82.25 33.0 4.8 SOUTH INDIAN OCEAN
2026 5 7 1 22 56.0 -5.75 154.75 33.0 5.2 SOLOMON ISLANDS
2026 5 6 19 19 20.0 -59.75 -23.25 33.0 4.8 SOUTH SANDWICH ISLANDS REGION
2026 5 6 16 56 32.0 -43.25 91.75 33.0 5.3 SOUTHEAST INDIAN RIDGE
2026 5 6 15 36 0.0 7.75 126.75 33.0 5.5 MINDANAO, PHILIPPINES
2026 5 6 14 15 36.0 52.25 176.25 33.0 6.0 RAT ISLANDS, ALEUTIAN ISLANDS
2026 5 6 11 46 48.0 -32.75 -177.75 33.0 5.2 SOUTH OF KERMADEC ISLANDS
2026 5 6 11 31 44.0 -30.75 -72.75 33.0 4.9 OFF COAST OF CENTRAL CHILE
2026 5 6 10 42 48.0 14.75 -86.75 33.0 4.7 HONDURAS
2026 5 6 9 43 12.0 -5.75 154.25 33.0 5.3 SOLOMON ISLANDS
2026 5 6 7 40 8.0 -36.50 177.50 33.0 4.9 OFF E. COAST OF N. ISLAND, N.Z.
2026 5 6 4 6 16.0 29.75 70.25 33.0 4.9 PAKISTAN
2026 5 5 20 53 28.0 34.25 45.75 33.0 5.1 IRAN-IRAQ BORDER REGION
2026 5 5 17 11 4.0 -36.50 177.50 33.0 4.8 OFF E. COAST OF N. ISLAND, N.Z.
2026 5 5 15 58 24.0 -3.75 -81.25 33.0 4.9 NEAR COAST OF NORTHERN PERU
2026 5 5 15 9 36.0 -35.25 78.75 33.0 5.2 MID-INDIAN RIDGE
2026 5 5 8 43 44.0 -36.75 177.75 33.0 5.2 OFF E. COAST OF N. ISLAND, N.Z.
2026 5 5 8 0 48.0 -36.50 177.50 33.0 6.0 OFF E. COAST OF N. ISLAND, N.Z.
2026 5 5 6 44 56.0 -10.25 119.25 33.0 5.8 SUMBA REGION, INDONESIA
2026 5 5 4 10 48.0 25.25 96.25 33.0 4.7 MYANMAR
2026 5 5 2 38 56.0 -6.75 130.25 33.0 5.0 BANDA SEA
2026 5 4 23 54 8.0 39.75 143.75 33.0 5.3 OFF EAST COAST OF HONSHU, JAPAN
2026 5 4 21 42 0.0 39.75 143.25 33.0 4.8 OFF EAST COAST OF HONSHU, JAPAN
2026 5 4 16 47 52.0 30.75 59.75 33.0 5.0 NORTHERN AND CENTRAL IRAN
2026 5 4 15 19 28.0 16.75 -97.75 33.0 5.5 OAXACA, MEXICO
2026 5 4 6 9 52.0 12.00 126.00 33.0 5.9 PHILIPPINE ISLANDS REGION
2026 5 4 5 56 0.0 38.50 73.50 33.0 4.9 TAJIKISTAN-XINJIANG BORDER REG.
2026 5 4 3 37 20.0 2.75 125.75 33.0 4.8 TALAUD ISLANDS, INDONESIA
2026 5 3 23 30 40.0 49.75 94.25 33.0 4.6 RUSSIA-MONGOLIA BORDER REGION
2026 5 3 20 58 8.0 23.25 -44.75 33.0 4.8 NORTHERN MID-ATLANTIC RIDGE
2026 5 3 18 40 8.0 41.75 83.75 33.0 5.0 SOUTHERN XINJIANG, CHINA
2026 5 3 17 43 20.0 -14.75 -175.75 33.0 5.0 SAMOA ISLANDS REGION
2026 5 3 16 52 0.0 1.00 127.00 33.0 4.7 HALMAHERA, INDONESIA
2026 5 3 16 18 56.0 24.75 123.25 33.0 4.7 SOUTHWESTERN RYUKYU ISL., JAPAN
2026 5 3 10 0 32.0 42.25 88.75 33.0 4.9 NORTHERN XINJIANG, CHINA
Created
2026-05-10