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 9 19 4 24 0.0 -13.25 167.25 33.0 5.0 VANUATU ISLANDS
2021 9 19 0 19 12.0 -19.75 -175.25 33.0 5.1 TONGA ISLANDS
2021 9 18 20 47 12.0 -10.25 148.25 33.0 5.4 EASTERN NEW GUINEA REG., P.N.G.
2021 9 18 18 29 4.0 -7.75 128.75 33.0 4.9 BANDA SEA
2021 9 18 17 13 4.0 -10.75 162.25 33.0 4.9 SOLOMON ISLANDS
2021 9 18 15 47 20.0 -49.75 119.75 33.0 5.0 WESTERN INDIAN-ANTARCTIC RIDGE
2021 9 18 14 44 0.0 13.50 -89.50 33.0 5.1 EL SALVADOR
2021 9 18 10 29 36.0 -24.50 -115.50 33.0 4.8 SOUTHERN EAST PACIFIC RISE
2021 9 18 0 56 24.0 -15.50 -173.50 33.0 5.2 TONGA ISLANDS
2021 9 17 22 6 56.0 38.50 73.50 33.0 4.9 TAJIKISTAN-XINJIANG BORDER REG.
2021 9 17 19 36 8.0 48.25 154.25 33.0 4.9 KURIL ISLANDS
2021 9 17 19 12 8.0 29.75 69.25 33.0 5.1 PAKISTAN
2021 9 17 18 45 4.0 -10.75 162.25 33.0 5.2 SOLOMON ISLANDS
2021 9 17 16 50 48.0 -28.25 -177.75 33.0 5.4 KERMADEC ISLANDS REGION
2021 9 17 16 20 40.0 -28.50 -177.50 33.0 4.9 KERMADEC ISLANDS REGION
2021 9 17 13 23 28.0 -2.75 147.75 33.0 5.1 ADMIRALTY ISLANDS REGION, P.N.G.
2021 9 17 10 48 16.0 -13.75 167.25 33.0 5.1 VANUATU ISLANDS
2021 9 17 10 28 48.0 -13.25 167.25 33.0 5.8 VANUATU ISLANDS
2021 9 17 6 59 36.0 -13.00 -15.00 33.0 4.8 SOUTHERN MID-ATLANTIC RIDGE
2021 9 17 3 4 48.0 -36.75 78.25 33.0 5.2 MID-INDIAN RIDGE
2021 9 17 0 5 4.0 -10.75 162.25 33.0 5.0 SOLOMON ISLANDS
2021 9 16 23 5 12.0 55.25 -156.25 33.0 5.2 SOUTH OF ALASKA
2021 9 16 22 45 52.0 17.50 -95.50 33.0 4.9 OAXACA, MEXICO
2021 9 16 17 52 0.0 55.25 -156.25 33.0 5.5 SOUTH OF ALASKA
2021 9 16 14 29 4.0 -67.00 109.00 33.0 4.9 ANTARCTICA
2021 9 16 9 42 32.0 37.75 137.75 33.0 5.1 NEAR WEST COAST OF HONSHU, JAPAN
2021 9 16 4 58 40.0 -60.00 -26.00 33.0 5.2 SOUTH SANDWICH ISLANDS REGION
2021 9 16 4 26 56.0 -27.25 -179.75 33.0 4.9 KERMADEC ISLANDS REGION
2021 9 16 1 20 48.0 -56.75 -35.75 33.0 5.1 SOUTH GEORGIA ISLAND REGION
2021 9 16 0 6 16.0 -27.75 -177.75 33.0 5.1 KERMADEC ISLANDS REGION
2021 9 15 22 31 36.0 14.75 -93.25 33.0 4.9 NEAR COAST OF CHIAPAS, MEXICO
2021 9 15 20 33 36.0 29.25 105.75 33.0 5.8 SICHUAN, CHINA
2021 9 15 20 14 56.0 -28.25 -177.75 33.0 5.5 KERMADEC ISLANDS REGION
2021 9 15 13 47 36.0 30.75 139.75 33.0 4.8 SOUTHEAST OF HONSHU, JAPAN
2021 9 15 12 44 24.0 -28.00 -178.00 33.0 5.1 KERMADEC ISLANDS REGION
2021 9 15 10 22 56.0 -58.25 -22.75 33.0 5.2 SOUTH SANDWICH ISLANDS REGION
2021 9 15 9 36 40.0 -1.25 -15.75 33.0 5.3 NORTH OF ASCENSION ISLAND
2021 9 15 8 46 56.0 -32.75 -72.25 33.0 5.0 OFF COAST OF CENTRAL CHILE
2021 9 15 8 8 32.0 -59.75 -26.25 33.0 5.0 SOUTH SANDWICH ISLANDS REGION
2021 9 15 4 43 12.0 -59.00 -23.00 33.0 5.0 SOUTH SANDWICH ISLANDS REGION
2021 9 15 3 31 28.0 -58.75 -26.75 33.0 5.3 SOUTH SANDWICH ISLANDS REGION
2021 9 15 0 49 52.0 1.25 122.25 33.0 5.1 MINAHASSA PENINSULA, SULAWESI
2021 9 14 23 44 24.0 -10.75 165.75 33.0 5.1 SANTA CRUZ ISLANDS
2021 9 14 20 13 52.0 2.50 95.50 33.0 5.3 OFF W COAST OF NORTHERN SUMATRA
2021 9 14 19 57 36.0 53.75 162.25 33.0 5.0 OFF EAST COAST OF KAMCHATKA
2021 9 14 10 28 24.0 -14.75 -173.75 33.0 5.1 SAMOA ISLANDS REGION
2021 9 14 5 56 40.0 64.50 -146.50 33.0 5.0 CENTRAL ALASKA
2021 9 14 5 8 8.0 -2.75 147.25 33.0 5.1 ADMIRALTY ISLANDS REGION, P.N.G.
2021 9 14 3 54 0.0 -2.75 147.25 33.0 5.1 ADMIRALTY ISLANDS REGION, P.N.G.
2021 9 13 17 18 32.0 -3.25 147.25 33.0 4.9 BISMARCK SEA
2021 9 13 16 22 56.0 -2.75 147.25 33.0 5.2 ADMIRALTY ISLANDS REGION, P.N.G.
2021 9 13 14 11 36.0 -60.50 -26.50 33.0 4.9 SOUTH SANDWICH ISLANDS REGION
2021 9 13 10 41 28.0 24.25 120.25 33.0 5.1 TAIWAN
2021 9 13 5 18 24.0 -24.25 -67.25 33.0 6.0 CHILE-ARGENTINA BORDER REGION
2021 9 13 4 2 32.0 37.00 59.00 33.0 5.2 TURKMENISTAN-IRAN BORDER REGION
2021 9 13 2 34 0.0 -60.50 -26.50 33.0 5.0 SOUTH SANDWICH ISLANDS REGION
2021 9 12 22 57 4.0 12.25 143.75 33.0 5.1 SOUTH OF MARIANA ISLANDS
2021 9 12 17 3 12.0 53.75 -163.25 33.0 4.8 UNIMAK ISLAND REGION, ALASKA
2021 9 12 11 57 44.0 -15.25 -173.75 33.0 5.0 TONGA ISLANDS
2021 9 12 9 32 48.0 15.25 -93.75 33.0 4.8 NEAR COAST OF CHIAPAS, MEXICO
2021 9 12 9 2 24.0 -0.50 99.50 33.0 5.0 SOUTHERN SUMATRA, INDONESIA
2021 9 12 2 57 44.0 -12.75 166.25 33.0 5.4 SANTA CRUZ ISLANDS
Created
2021-09-19