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 4 14 12 48 56.0 12.50 -87.50 33.0 4.8 NEAR COAST OF NICARAGUA
2021 4 14 10 55 20.0 -0.25 96.25 33.0 5.6 SOUTHWEST OF SUMATRA, INDONESIA
2021 4 14 8 57 36.0 68.25 -17.25 33.0 4.7 ICELAND REGION
2021 4 14 4 33 36.0 1.75 -100.75 33.0 5.8 GALAPAGOS TRIPLE JUNCTION REGION
2021 4 14 3 27 52.0 41.75 141.25 33.0 4.7 HOKKAIDO, JAPAN REGION
2021 4 14 0 25 28.0 0.25 125.25 33.0 4.8 NORTHERN MOLUCCA SEA
2021 4 13 20 28 8.0 36.25 27.25 33.0 5.5 DODECANESE ISLANDS, GREECE
2021 4 13 18 39 4.0 5.75 126.75 33.0 5.1 MINDANAO, PHILIPPINES
2021 4 13 15 47 36.0 0.00 126.00 33.0 5.2 NORTHERN MOLUCCA SEA
2021 4 13 13 3 44.0 26.25 -45.25 33.0 4.9 NORTHERN MID-ATLANTIC RIDGE
2021 4 13 6 6 0.0 0.25 -17.25 33.0 4.8 NORTH OF ASCENSION ISLAND
2021 4 13 5 42 56.0 36.25 70.25 33.0 4.8 HINDU KUSH REGION, AFGHANISTAN
2021 4 13 1 54 48.0 29.75 129.25 33.0 4.7 RYUKYU ISLANDS, JAPAN
2021 4 12 22 44 40.0 -22.75 172.75 33.0 5.1 SOUTHEAST OF LOYALTY ISLANDS
2021 4 12 22 28 40.0 -0.75 -21.75 33.0 4.7 CENTRAL MID-ATLANTIC RIDGE
2021 4 12 22 3 28.0 -63.25 -160.75 33.0 4.9 PACIFIC-ANTARCTIC RIDGE
2021 4 12 20 43 20.0 -18.25 65.25 33.0 5.3 MAURITIUS - REUNION REGION
2021 4 12 17 29 36.0 56.75 -34.75 33.0 4.8 REYKJANES RIDGE
2021 4 12 14 1 52.0 29.50 129.50 33.0 5.5 RYUKYU ISLANDS, JAPAN
2021 4 12 5 26 16.0 -30.75 -178.25 33.0 5.3 KERMADEC ISLANDS, NEW ZEALAND
2021 4 12 3 8 40.0 23.00 143.00 33.0 5.1 VOLCANO ISLANDS, JAPAN REGION
2021 4 12 2 26 32.0 3.25 128.75 33.0 4.8 NORTH OF HALMAHERA, INDONESIA
2021 4 12 1 52 32.0 -5.00 105.00 33.0 4.8 SUNDA STRAIT, INDONESIA
2021 4 11 18 58 8.0 18.25 147.25 33.0 5.3 MARIANA ISLANDS REGION
2021 4 11 18 8 48.0 17.75 147.25 33.0 4.8 MARIANA ISLANDS REGION
2021 4 11 17 54 40.0 17.75 147.25 33.0 4.9 MARIANA ISLANDS REGION
2021 4 11 16 20 24.0 19.50 -102.50 33.0 4.8 MICHOACAN, MEXICO
2021 4 11 14 40 8.0 -29.50 -176.50 33.0 4.8 KERMADEC ISLANDS REGION
2021 4 11 13 46 0.0 60.25 -28.75 33.0 4.7 REYKJANES RIDGE
2021 4 11 12 14 16.0 29.25 129.25 33.0 5.0 RYUKYU ISLANDS, JAPAN
2021 4 11 12 0 32.0 29.50 129.50 33.0 4.8 RYUKYU ISLANDS, JAPAN
2021 4 11 11 9 20.0 29.00 129.00 33.0 4.7 RYUKYU ISLANDS, JAPAN
2021 4 11 10 44 40.0 -6.25 104.75 33.0 4.7 SUNDA STRAIT, INDONESIA
2021 4 11 6 24 32.0 24.75 126.25 33.0 4.7 RYUKYU ISLANDS, JAPAN
2021 4 11 5 56 48.0 7.75 58.75 33.0 4.8 CARLSBERG RIDGE
2021 4 11 5 16 56.0 -28.25 -175.75 33.0 4.8 KERMADEC ISLANDS REGION
2021 4 11 1 42 24.0 11.25 -86.25 33.0 4.8 NEAR COAST OF NICARAGUA
2021 4 10 23 55 4.0 -8.50 112.50 33.0 4.8 JAVA, INDONESIA
2021 4 10 23 0 24.0 29.25 129.25 33.0 4.8 RYUKYU ISLANDS, JAPAN
2021 4 10 20 40 40.0 29.50 129.50 33.0 5.0 RYUKYU ISLANDS, JAPAN
2021 4 10 20 20 56.0 29.75 128.75 33.0 4.7 NORTHWEST OF RYUKYU ISLANDS
2021 4 10 20 1 20.0 45.75 150.25 33.0 4.7 KURIL ISLANDS
2021 4 10 18 18 16.0 29.25 129.25 33.0 4.9 RYUKYU ISLANDS, JAPAN
2021 4 10 16 6 56.0 10.25 -104.25 33.0 4.9 NORTHERN EAST PACIFIC RISE
2021 4 10 13 10 40.0 29.25 128.75 33.0 5.2 NORTHWEST OF RYUKYU ISLANDS
2021 4 10 12 26 56.0 -3.50 145.50 33.0 5.1 NEAR N COAST OF NEW GUINEA, PNG.
2021 4 10 11 38 40.0 -3.50 145.50 33.0 6.3 NEAR N COAST OF NEW GUINEA, PNG.
2021 4 10 9 30 48.0 4.25 124.75 33.0 5.7 CELEBES SEA
2021 4 10 7 36 24.0 29.25 129.25 33.0 5.4 RYUKYU ISLANDS, JAPAN
2021 4 10 7 14 0.0 -62.25 -57.75 33.0 5.7 SOUTH SHETLAND ISLANDS
2021 4 10 7 0 16.0 -9.25 112.75 33.0 6.2 SOUTH OF JAVA, INDONESIA
2021 4 10 6 52 8.0 29.25 129.25 33.0 5.4 RYUKYU ISLANDS, JAPAN
2021 4 10 5 7 36.0 29.25 129.25 33.0 4.8 RYUKYU ISLANDS, JAPAN
2021 4 10 4 15 52.0 -20.25 168.75 33.0 5.1 LOYALTY ISLANDS
2021 4 9 22 7 36.0 29.50 129.50 33.0 5.5 RYUKYU ISLANDS, JAPAN
2021 4 9 12 51 28.0 -23.25 171.75 33.0 5.2 SOUTHEAST OF LOYALTY ISLANDS
2021 4 9 3 43 44.0 5.75 60.75 33.0 4.9 CARLSBERG RIDGE
2021 4 8 17 10 16.0 63.25 -148.25 33.0 5.7 CENTRAL ALASKA
2021 4 8 12 44 56.0 -27.75 -178.25 33.0 5.1 KERMADEC ISLANDS REGION
2021 4 8 10 25 20.0 -35.25 -108.25 33.0 5.5 SOUTHERN EAST PACIFIC RISE
2021 4 8 3 31 36.0 17.25 -46.25 33.0 4.7 NORTHERN MID-ATLANTIC RIDGE
2021 4 8 3 25 20.0 -29.25 -175.75 33.0 5.2 KERMADEC ISLANDS REGION
2021 4 8 1 32 24.0 28.25 -43.75 33.0 4.8 NORTHERN MID-ATLANTIC RIDGE
2021 4 8 1 0 40.0 -29.25 -176.25 33.0 5.2 KERMADEC ISLANDS REGION
2021 4 8 0 33 52.0 36.25 26.75 33.0 4.7 DODECANESE ISLANDS, GREECE
Created
2021-04-15