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.
2021 10 19 23 30 8.0 50.25 178.25 33.0 4.8 RAT ISLANDS, ALEUTIAN ISLANDS
2021 10 19 20 18 16.0 -15.75 67.25 33.0 4.9 MID-INDIAN RIDGE
2021 10 19 16 25 44.0 -42.25 -15.75 33.0 4.9 TRISTAN DA CUNHA REGION
2021 10 19 12 36 48.0 41.00 143.00 33.0 5.3 HOKKAIDO, JAPAN REGION
2021 10 19 10 28 48.0 -21.50 -175.50 33.0 5.7 TONGA ISLANDS
2021 10 19 5 32 32.0 34.50 28.50 33.0 6.0 EASTERN MEDITERRANEAN SEA
2021 10 19 5 13 4.0 9.25 -86.25 33.0 4.9 OFF COAST OF COSTA RICA
2021 10 18 22 23 36.0 -46.25 -77.25 33.0 5.2 OFF COAST OF SOUTHERN CHILE
2021 10 18 22 21 28.0 10.25 41.25 33.0 4.8 ETHIOPIA
2021 10 18 21 28 24.0 -49.25 -8.25 33.0 4.9 SOUTHERN MID-ATLANTIC RIDGE
2021 10 18 18 32 16.0 -46.50 -77.50 33.0 5.0 OFF COAST OF SOUTHERN CHILE
2021 10 18 8 24 48.0 53.75 158.75 33.0 5.3 NEAR EAST COAST OF KAMCHATKA
2021 10 18 7 26 56.0 -13.75 166.75 33.0 6.3 VANUATU ISLANDS
2021 10 18 0 23 12.0 -65.00 109.00 33.0 4.9 SOUTH INDIAN OCEAN
2021 10 17 20 37 4.0 79.75 3.25 33.0 5.1 GREENLAND SEA
2021 10 17 17 39 20.0 49.75 155.75 33.0 4.9 KURIL ISLANDS
2021 10 17 15 57 36.0 -14.50 167.50 33.0 4.9 VANUATU ISLANDS
2021 10 17 13 17 36.0 -62.75 165.75 33.0 4.8 BALLENY ISLANDS REGION
2021 10 17 12 5 28.0 49.50 155.50 33.0 5.0 KURIL ISLANDS
2021 10 17 4 58 16.0 6.50 -82.50 33.0 4.8 SOUTH OF PANAMA
2021 10 17 2 32 8.0 29.75 130.25 33.0 4.9 RYUKYU ISLANDS, JAPAN
2021 10 17 2 31 4.0 -29.25 -177.75 33.0 4.9 KERMADEC ISLANDS, NEW ZEALAND
2021 10 16 22 56 16.0 16.00 -50.00 33.0 5.1 NORTH ATLANTIC OCEAN
2021 10 16 18 27 36.0 18.75 -81.75 33.0 5.5 NORTH OF HONDURAS
2021 10 16 17 47 20.0 60.25 -150.75 33.0 4.8 KENAI PENINSULA, ALASKA
2021 10 16 17 33 20.0 -52.50 13.50 33.0 5.0 SOUTHWEST OF AFRICA
2021 10 16 13 24 8.0 -59.25 -24.75 33.0 5.0 SOUTH SANDWICH ISLANDS REGION
2021 10 16 11 46 0.0 30.75 56.75 33.0 5.1 NORTHERN AND CENTRAL IRAN
2021 10 16 10 8 32.0 0.50 126.50 33.0 4.8 NORTHERN MOLUCCA SEA
2021 10 16 7 7 44.0 11.75 -60.25 33.0 4.9 WINDWARD ISLANDS
2021 10 16 2 2 16.0 45.50 149.50 33.0 5.1 KURIL ISLANDS
2021 10 15 20 18 24.0 -8.50 115.50 33.0 4.8 BALI REGION, INDONESIA
2021 10 15 19 42 56.0 -41.75 88.25 33.0 4.9 SOUTHEAST INDIAN RIDGE
2021 10 15 18 44 40.0 17.25 -85.25 33.0 4.7 NORTH OF HONDURAS
2021 10 15 17 42 16.0 10.25 41.25 33.0 4.8 ETHIOPIA
2021 10 15 16 54 48.0 8.75 126.75 33.0 4.8 MINDANAO, PHILIPPINES
2021 10 15 15 0 40.0 28.75 89.75 33.0 4.7 XIZANG
2021 10 15 2 45 4.0 -9.50 158.50 33.0 6.3 SOLOMON ISLANDS
2021 10 14 15 16 40.0 0.75 126.75 33.0 5.6 NORTHERN MOLUCCA SEA
2021 10 14 12 48 0.0 -58.25 -23.25 33.0 4.9 SOUTH SANDWICH ISLANDS REGION
2021 10 14 8 35 12.0 -35.75 -104.75 33.0 4.9 SOUTHEAST OF EASTER ISLAND
2021 10 14 5 52 0.0 -15.25 167.25 33.0 5.7 VANUATU ISLANDS
2021 10 14 3 47 4.0 -36.25 52.25 33.0 5.3 SOUTHWEST INDIAN RIDGE
2021 10 14 0 4 24.0 33.75 91.75 33.0 4.7 QINGHAI, CHINA
2021 10 13 17 34 24.0 -63.25 -161.75 33.0 5.0 PACIFIC-ANTARCTIC RIDGE
2021 10 13 10 52 0.0 -7.50 130.50 33.0 4.8 TANIMBAR ISLANDS REG., INDONESIA
2021 10 13 7 55 28.0 -50.50 -71.50 33.0 5.5 S. CHILE-ARGENTINA BORDER REGION
2021 10 13 6 25 44.0 -4.25 152.75 33.0 5.2 NEW BRITAIN REGION, P.N.G.
2021 10 13 2 54 32.0 9.75 -84.75 33.0 5.1 COSTA RICA
Created
2021-10-19