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.
2025 9 22 11 56 40.0 10.50 -86.50 33.0 4.7 OFF COAST OF COSTA RICA
2025 9 22 9 2 40.0 39.25 28.25 33.0 4.8 TURKEY
2025 9 22 3 59 12.0 12.50 142.50 33.0 5.0 SOUTH OF MARIANA ISLANDS
2025 9 22 1 20 0.0 40.25 24.25 33.0 5.2 AEGEAN SEA
2025 9 21 21 5 44.0 39.25 27.75 33.0 5.3 TURKEY
2025 9 21 20 18 0.0 6.75 -75.75 33.0 4.9 NORTHERN COLOMBIA
2025 9 21 16 59 28.0 29.75 -42.75 33.0 5.2 NORTHERN MID-ATLANTIC RIDGE
2025 9 21 16 30 48.0 30.75 -42.75 33.0 4.7 NORTHERN MID-ATLANTIC RIDGE
2025 9 21 16 18 24.0 29.50 -42.50 33.0 4.9 NORTHERN MID-ATLANTIC RIDGE
2025 9 21 15 19 12.0 83.75 110.25 33.0 4.9 NORTH OF SEVERNAYA ZEMLYA
2025 9 21 14 40 0.0 53.00 161.00 33.0 4.7 OFF EAST COAST OF KAMCHATKA
2025 9 21 12 24 40.0 -13.75 -110.75 33.0 4.8 CENTRAL EAST PACIFIC RISE
2025 9 21 9 30 32.0 51.50 -177.50 33.0 5.6 ANDREANOF ISLANDS, ALEUTIAN IS.
2025 9 21 5 24 48.0 83.75 112.25 33.0 5.2 NORTH OF SEVERNAYA ZEMLYA
2025 9 21 3 20 56.0 52.75 160.25 33.0 5.2 OFF EAST COAST OF KAMCHATKA
2025 9 21 1 13 44.0 53.25 160.75 33.0 5.6 NEAR EAST COAST OF KAMCHATKA
2025 9 20 15 31 12.0 -58.25 -23.75 33.0 4.9 SOUTH SANDWICH ISLANDS REGION
2025 9 20 14 6 40.0 -7.25 155.75 33.0 4.9 SOLOMON ISLANDS
2025 9 20 12 30 16.0 38.50 -30.50 33.0 4.8 AZORES ISLANDS, PORTUGAL
2025 9 20 10 18 24.0 51.25 158.75 33.0 5.0 NEAR EAST COAST OF KAMCHATKA
2025 9 20 7 46 40.0 37.50 73.50 33.0 4.8 TAJIKISTAN
2025 9 20 7 39 4.0 52.50 161.50 33.0 4.8 OFF EAST COAST OF KAMCHATKA
2025 9 20 7 28 16.0 -57.75 -25.75 33.0 5.1 SOUTH SANDWICH ISLANDS REGION
2025 9 20 6 54 16.0 -3.50 127.50 33.0 4.9 SERAM, INDONESIA
2025 9 20 2 47 52.0 53.25 159.75 33.0 5.2 NEAR EAST COAST OF KAMCHATKA
2025 9 20 1 28 16.0 48.25 155.75 33.0 4.8 KURIL ISLANDS
2025 9 19 22 56 48.0 24.75 119.25 33.0 4.9 TAIWAN REGION
2025 9 19 22 33 4.0 -0.25 -80.75 33.0 4.8 NEAR COAST OF ECUADOR
2025 9 19 17 6 48.0 53.25 160.75 33.0 5.2 NEAR EAST COAST OF KAMCHATKA
2025 9 19 15 45 44.0 53.00 161.00 33.0 5.9 OFF EAST COAST OF KAMCHATKA
2025 9 19 14 55 28.0 51.25 157.75 33.0 5.9 NEAR EAST COAST OF KAMCHATKA
2025 9 19 13 27 4.0 52.25 161.25 33.0 5.4 OFF EAST COAST OF KAMCHATKA
2025 9 19 11 33 4.0 53.00 161.00 33.0 5.3 OFF EAST COAST OF KAMCHATKA
2025 9 19 11 25 4.0 52.75 161.25 33.0 5.3 OFF EAST COAST OF KAMCHATKA
2025 9 19 11 1 4.0 52.75 161.25 33.0 5.2 OFF EAST COAST OF KAMCHATKA
2025 9 19 9 12 0.0 -59.25 -24.25 33.0 5.4 SOUTH SANDWICH ISLANDS REGION
2025 9 19 4 56 0.0 -20.75 -70.25 33.0 5.7 NEAR COAST OF NORTHERN CHILE
2025 9 18 18 58 40.0 52.75 160.25 33.0 7.4 OFF EAST COAST OF KAMCHATKA
2025 9 18 18 19 52.0 -4.25 136.25 33.0 6.1 IRIAN JAYA REGION, INDONESIA
2025 9 18 8 19 4.0 -55.25 -129.75 33.0 5.4 PACIFIC-ANTARCTIC RIDGE
2025 9 18 6 41 28.0 -23.25 170.25 33.0 4.9 SOUTHEAST OF LOYALTY ISLANDS
2025 9 18 5 15 4.0 11.75 -89.75 33.0 5.0 OFF COAST OF CENTRAL AMERICA
2025 9 18 3 47 36.0 4.25 127.75 33.0 5.0 TALAUD ISLANDS, INDONESIA
2025 9 17 20 57 52.0 52.50 160.50 33.0 5.5 OFF EAST COAST OF KAMCHATKA
2025 9 17 13 0 32.0 29.75 129.75 33.0 5.1 RYUKYU ISLANDS, JAPAN
2025 9 17 12 55 4.0 29.75 129.75 33.0 5.0 RYUKYU ISLANDS, JAPAN
2025 9 17 12 2 40.0 -20.25 168.25 33.0 5.0 LOYALTY ISLANDS
2025 9 17 6 35 36.0 56.50 -151.50 33.0 5.0 KODIAK ISLAND REGION, ALASKA
2025 9 16 20 26 8.0 30.50 88.50 33.0 4.9 XIZANG
2025 9 16 16 59 52.0 -4.75 154.75 33.0 5.8 SOLOMON ISLANDS
2025 9 16 16 11 20.0 14.75 -92.75 33.0 5.0 NEAR COAST OF CHIAPAS, MEXICO
2025 9 16 11 56 0.0 52.00 -166.00 33.0 4.8 FOX ISLANDS, ALEUTIAN ISLANDS
2025 9 16 9 2 40.0 51.75 -169.75 33.0 5.2 FOX ISLANDS, ALEUTIAN ISLANDS
2025 9 16 6 6 0.0 51.75 160.25 33.0 5.0 OFF EAST COAST OF KAMCHATKA
2025 9 16 3 41 52.0 -5.75 -81.25 33.0 4.8 NEAR COAST OF NORTHERN PERU
2025 9 15 20 56 24.0 -20.00 -70.00 33.0 4.9 NEAR COAST OF NORTHERN CHILE
2025 9 15 17 15 52.0 49.50 158.50 33.0 5.0 EAST OF KURIL ISLANDS
2025 9 15 16 34 40.0 52.75 160.75 33.0 5.9 OFF EAST COAST OF KAMCHATKA
2025 9 15 14 22 0.0 79.50 3.50 33.0 5.2 GREENLAND SEA
2025 9 15 9 55 12.0 34.50 16.50 33.0 5.3 CENTRAL MEDITERRANEAN SEA
2025 9 15 9 16 16.0 16.75 -61.25 33.0 5.1 LEEWARD ISLANDS
2025 9 15 1 52 56.0 -13.75 -74.75 33.0 4.9 CENTRAL PERU
2025 9 15 1 40 0.0 53.50 159.50 33.0 5.2 NEAR EAST COAST OF KAMCHATKA
2025 9 15 0 6 40.0 53.25 159.75 33.0 5.3 NEAR EAST COAST OF KAMCHATKA
Created
2025-09-22