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 11 29 8 59 36.0 -58.75 -22.75 33.0 5.0 SOUTH SANDWICH ISLANDS REGION
2021 11 29 6 24 40.0 30.75 -113.75 33.0 5.0 GULF OF CALIFORNIA
2021 11 28 10 52 32.0 -4.75 -76.25 33.0 7.4 NORTHERN PERU
2021 11 28 6 32 32.0 -12.25 -78.25 33.0 4.9 OFF COAST OF PERU
2021 11 28 5 45 44.0 -52.25 100.75 33.0 4.8 SOUTHEAST INDIAN RIDGE
2021 11 28 1 38 8.0 33.50 58.50 33.0 4.9 NORTHERN AND CENTRAL IRAN
2021 11 27 22 49 4.0 85.50 13.50 33.0 5.1 NORTH OF SVALBARD
2021 11 27 20 36 40.0 -9.50 148.50 33.0 5.2 EASTERN NEW GUINEA REG., P.N.G.
2021 11 27 18 48 8.0 -7.75 155.75 33.0 5.2 SOLOMON ISLANDS
2021 11 27 12 16 56.0 49.75 -130.75 33.0 4.7 VANCOUVER ISLAND, CANADA REGION
2021 11 27 6 2 0.0 4.75 126.25 33.0 5.3 TALAUD ISLANDS, INDONESIA
2021 11 27 3 45 52.0 -6.75 154.75 33.0 5.4 SOLOMON ISLANDS
2021 11 27 1 44 8.0 -5.25 151.75 33.0 5.2 NEW BRITAIN REGION, P.N.G.
2021 11 26 21 48 40.0 -6.50 -75.50 33.0 4.9 NORTHERN PERU
2021 11 26 18 33 20.0 -15.00 -173.00 33.0 5.4 TONGA ISLANDS
2021 11 26 7 14 8.0 29.25 142.25 33.0 5.6 SOUTHEAST OF HONSHU, JAPAN
2021 11 25 23 45 52.0 23.00 93.00 33.0 6.1 MYANMAR-INDIA BORDER REGION
2021 11 25 22 50 8.0 29.75 -113.75 33.0 5.0 GULF OF CALIFORNIA
2021 11 25 20 42 16.0 29.75 -113.75 33.0 4.8 GULF OF CALIFORNIA
2021 11 25 18 47 52.0 -63.50 171.50 33.0 5.0 BALLENY ISLANDS REGION
2021 11 25 13 44 24.0 -11.00 167.00 33.0 5.4 SANTA CRUZ ISLANDS
2021 11 25 12 4 8.0 -10.75 166.25 33.0 6.4 SANTA CRUZ ISLANDS
2021 11 25 1 36 40.0 14.25 51.75 33.0 4.7 EASTERN GULF OF ADEN
2021 11 25 1 25 4.0 14.75 52.25 33.0 4.9 EASTERN GULF OF ADEN
2021 11 24 23 14 40.0 -20.75 -70.25 33.0 4.7 NEAR COAST OF NORTHERN CHILE
2021 11 24 18 20 0.0 -35.75 53.25 33.0 5.2 SOUTHWEST INDIAN RIDGE
2021 11 24 14 4 40.0 -29.75 -176.25 33.0 5.0 KERMADEC ISLANDS REGION
2021 11 24 9 55 20.0 24.25 122.25 33.0 5.1 TAIWAN REGION
2021 11 24 9 48 0.0 29.75 -113.75 33.0 5.0 GULF OF CALIFORNIA
2021 11 24 8 6 48.0 39.75 141.25 33.0 4.8 EASTERN HONSHU, JAPAN
2021 11 24 7 38 48.0 -6.75 -11.25 33.0 4.9 ASCENSION ISLAND REGION
2021 11 24 5 53 52.0 -16.75 175.25 33.0 5.7 FIJI ISLANDS REGION
2021 11 24 4 37 20.0 29.75 -113.75 33.0 5.2 GULF OF CALIFORNIA
2021 11 24 4 29 4.0 -17.00 175.00 33.0 5.5 FIJI ISLANDS REGION
2021 11 24 4 17 52.0 -16.75 175.25 33.0 5.4 FIJI ISLANDS REGION
2021 11 23 21 46 24.0 28.25 59.25 33.0 5.0 SOUTHERN IRAN
2021 11 23 20 48 24.0 -34.25 55.75 33.0 5.5 SOUTHWEST INDIAN RIDGE
2021 11 23 16 3 36.0 -0.25 -77.75 33.0 4.8 ECUADOR
2021 11 23 12 4 16.0 82.25 -18.75 33.0 5.5 NEAR NORTH COAST OF GREENLAND
2021 11 23 11 54 16.0 -16.25 177.75 33.0 5.1 FIJI ISLANDS
2021 11 23 11 30 24.0 29.75 -113.75 33.0 4.8 GULF OF CALIFORNIA
2021 11 23 7 5 36.0 7.50 -78.50 33.0 5.1 PANAMA
2021 11 23 5 56 40.0 12.75 -90.25 33.0 5.5 OFF COAST OF CENTRAL AMERICA
2021 11 22 21 36 8.0 -5.75 151.75 33.0 5.1 NEW BRITAIN REGION, P.N.G.
2021 11 22 21 13 52.0 0.25 96.75 33.0 5.1 OFF W COAST OF NORTHERN SUMATRA
2021 11 22 15 12 16.0 17.25 145.75 33.0 4.7 MARIANA ISLANDS
2021 11 22 10 31 4.0 -9.25 67.25 33.0 5.0 MID-INDIAN RIDGE
2021 11 22 8 31 28.0 39.75 41.25 33.0 4.9 TURKEY
2021 11 22 6 17 44.0 -72.25 -8.75 33.0 4.8 ANTARCTICA
2021 11 22 4 22 32.0 -17.25 175.25 33.0 4.8 FIJI ISLANDS REGION
2021 11 22 1 22 48.0 -58.25 -26.25 33.0 5.2 SOUTH SANDWICH ISLANDS REGION
Created
2021-11-29