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 8 4 4 21 12.0 48.75 156.75 33.0 6.3 EAST OF KURIL ISLANDS
2025 8 4 0 44 24.0 51.75 158.75 33.0 5.2 NEAR EAST COAST OF KAMCHATKA
2025 8 3 21 55 12.0 49.50 154.50 33.0 5.0 KURIL ISLANDS
2025 8 3 21 44 40.0 52.25 161.25 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2025 8 3 21 22 0.0 52.25 161.25 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2025 8 3 20 52 8.0 52.75 159.25 33.0 4.8 OFF EAST COAST OF KAMCHATKA
2025 8 3 20 21 44.0 52.25 160.75 33.0 4.7 OFF EAST COAST OF KAMCHATKA
2025 8 3 20 8 48.0 50.25 157.75 33.0 5.0 KURIL ISLANDS
2025 8 3 19 47 44.0 50.50 160.50 33.0 4.9 EAST OF KURIL ISLANDS
2025 8 3 19 38 0.0 51.50 160.50 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2025 8 3 19 27 12.0 52.25 161.25 33.0 5.0 OFF EAST COAST OF KAMCHATKA
2025 8 3 18 16 32.0 50.25 159.25 33.0 5.0 EAST OF KURIL ISLANDS
2025 8 3 18 7 44.0 52.75 160.75 33.0 5.6 OFF EAST COAST OF KAMCHATKA
2025 8 3 15 48 8.0 -47.75 116.25 33.0 5.6 WESTERN INDIAN-ANTARCTIC RIDGE
2025 8 3 14 26 56.0 52.25 161.25 33.0 5.8 OFF EAST COAST OF KAMCHATKA
2025 8 3 13 25 20.0 50.25 159.75 33.0 5.3 EAST OF KURIL ISLANDS
2025 8 3 12 38 16.0 50.25 159.25 33.0 5.2 EAST OF KURIL ISLANDS
2025 8 3 5 38 0.0 51.25 158.25 33.0 6.6 NEAR EAST COAST OF KAMCHATKA
2025 8 3 4 57 12.0 -55.25 -129.25 33.0 6.4 PACIFIC-ANTARCTIC RIDGE
2025 8 3 4 1 28.0 50.25 159.25 33.0 5.2 EAST OF KURIL ISLANDS
2025 8 3 2 26 24.0 -55.25 -129.25 33.0 5.9 PACIFIC-ANTARCTIC RIDGE
2025 8 3 1 58 32.0 -47.25 -12.75 33.0 5.0 SOUTHERN MID-ATLANTIC RIDGE
2025 8 3 0 52 16.0 51.75 160.25 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2025 8 3 0 9 52.0 50.25 159.25 33.0 4.8 EAST OF KURIL ISLANDS
2025 8 2 23 43 44.0 49.75 157.25 33.0 4.8 EAST OF KURIL ISLANDS
2025 8 2 23 24 32.0 51.50 159.50 33.0 5.0 OFF EAST COAST OF KAMCHATKA
2025 8 2 22 52 0.0 -14.75 167.75 33.0 5.1 VANUATU ISLANDS
2025 8 2 22 28 56.0 51.75 159.25 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2025 8 2 21 11 52.0 50.25 159.25 33.0 5.0 EAST OF KURIL ISLANDS
2025 8 2 19 7 12.0 50.25 159.25 33.0 5.0 EAST OF KURIL ISLANDS
2025 8 2 17 58 48.0 16.75 -96.75 33.0 5.8 OAXACA, MEXICO
2025 8 2 17 20 32.0 49.75 158.75 33.0 5.0 EAST OF KURIL ISLANDS
2025 8 2 16 41 28.0 37.25 -23.75 33.0 5.5 AZORES ISLANDS REGION
2025 8 2 14 14 8.0 51.75 159.25 33.0 5.9 OFF EAST COAST OF KAMCHATKA
2025 8 2 11 6 0.0 51.75 159.75 33.0 5.4 OFF EAST COAST OF KAMCHATKA
2025 8 2 8 56 0.0 52.25 161.25 33.0 4.8 OFF EAST COAST OF KAMCHATKA
2025 8 2 8 34 0.0 49.50 156.50 33.0 4.8 KURIL ISLANDS
2025 8 2 7 38 0.0 52.25 161.25 33.0 4.8 OFF EAST COAST OF KAMCHATKA
2025 8 2 5 35 36.0 49.75 159.25 33.0 4.7 EAST OF KURIL ISLANDS
2025 8 2 4 42 56.0 49.75 156.25 33.0 4.8 KURIL ISLANDS
2025 8 1 23 52 40.0 10.75 -62.75 33.0 4.9 NEAR COAST OF VENEZUELA
2025 8 1 22 27 44.0 42.50 145.50 33.0 5.4 HOKKAIDO, JAPAN REGION
2025 8 1 22 3 4.0 52.25 160.25 33.0 5.5 OFF EAST COAST OF KAMCHATKA
2025 8 1 21 3 44.0 35.75 69.75 33.0 5.2 HINDU KUSH REGION, AFGHANISTAN
2025 8 1 20 7 52.0 50.25 156.75 33.0 5.5 KURIL ISLANDS
2025 8 1 18 20 48.0 50.25 159.25 33.0 6.1 EAST OF KURIL ISLANDS
2025 8 1 16 36 56.0 50.50 158.50 33.0 5.2 EAST OF KURIL ISLANDS
2025 8 1 14 8 48.0 53.75 161.25 33.0 5.0 OFF EAST COAST OF KAMCHATKA
2025 8 1 13 44 16.0 52.25 158.75 33.0 5.6 NEAR EAST COAST OF KAMCHATKA
2025 8 1 12 39 36.0 51.50 160.50 33.0 5.3 OFF EAST COAST OF KAMCHATKA
2025 8 1 12 2 32.0 53.25 160.25 33.0 5.5 NEAR EAST COAST OF KAMCHATKA
2025 8 1 11 57 28.0 51.75 160.25 33.0 5.8 OFF EAST COAST OF KAMCHATKA
2025 8 1 11 29 20.0 51.25 159.75 33.0 5.0 OFF EAST COAST OF KAMCHATKA
2025 8 1 10 54 56.0 50.75 157.75 33.0 5.8 KURIL ISLANDS
2025 8 1 9 45 20.0 51.75 160.25 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2025 8 1 8 34 32.0 53.25 159.75 33.0 5.7 NEAR EAST COAST OF KAMCHATKA
2025 8 1 7 44 8.0 51.75 161.25 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2025 8 1 6 48 24.0 53.25 159.75 33.0 4.9 NEAR EAST COAST OF KAMCHATKA
2025 8 1 5 14 40.0 51.25 159.25 33.0 4.7 OFF EAST COAST OF KAMCHATKA
2025 8 1 5 7 28.0 49.50 156.50 33.0 4.9 KURIL ISLANDS
2025 8 1 5 2 24.0 51.50 160.50 33.0 4.8 OFF EAST COAST OF KAMCHATKA
2025 8 1 3 39 52.0 51.75 161.25 33.0 5.5 OFF EAST COAST OF KAMCHATKA
2025 8 1 3 8 24.0 49.75 156.75 33.0 4.8 KURIL ISLANDS
2025 8 1 2 49 4.0 50.75 158.75 33.0 4.8 EAST OF KURIL ISLANDS
2025 8 1 1 53 20.0 50.25 158.25 33.0 5.0 EAST OF KURIL ISLANDS
2025 8 1 1 36 40.0 52.75 161.75 33.0 5.4 OFF EAST COAST OF KAMCHATKA
2025 8 1 1 0 24.0 53.00 161.00 33.0 4.7 OFF EAST COAST OF KAMCHATKA
2025 8 1 0 41 12.0 51.75 158.75 33.0 4.8 NEAR EAST COAST OF KAMCHATKA
2025 7 31 23 8 0.0 52.75 161.25 33.0 4.8 OFF EAST COAST OF KAMCHATKA
2025 7 31 22 13 28.0 -0.25 123.25 33.0 4.9 MINAHASSA PENINSULA, SULAWESI
2025 7 31 21 12 40.0 51.50 158.50 33.0 4.9 NEAR EAST COAST OF KAMCHATKA
2025 7 31 20 59 44.0 50.75 157.25 33.0 5.0 KURIL ISLANDS
2025 7 31 20 36 8.0 52.75 160.75 33.0 5.7 OFF EAST COAST OF KAMCHATKA
2025 7 31 19 10 24.0 53.50 160.50 33.0 4.8 NEAR EAST COAST OF KAMCHATKA
2025 7 31 18 40 56.0 51.75 159.25 33.0 5.0 OFF EAST COAST OF KAMCHATKA
2025 7 31 18 10 8.0 52.25 160.75 33.0 4.7 OFF EAST COAST OF KAMCHATKA
2025 7 31 17 52 56.0 51.50 159.50 33.0 4.9 OFF EAST COAST OF KAMCHATKA
2025 7 31 16 40 56.0 51.25 159.75 33.0 5.0 OFF EAST COAST OF KAMCHATKA
2025 7 31 16 32 32.0 34.25 -117.25 33.0 4.8 SOUTHERN CALIFORNIA
2025 7 31 14 55 44.0 74.25 -73.25 33.0 5.3 BAFFIN BAY
2025 7 31 14 34 56.0 51.25 159.75 33.0 5.3 OFF EAST COAST OF KAMCHATKA
2025 7 31 14 29 20.0 51.75 159.75 33.0 5.1 OFF EAST COAST OF KAMCHATKA
2025 7 31 14 11 52.0 50.50 156.50 33.0 4.9 KURIL ISLANDS
2025 7 31 13 39 4.0 52.25 161.25 33.0 5.2 OFF EAST COAST OF KAMCHATKA
2025 7 31 13 1 20.0 48.25 155.25 33.0 5.1 KURIL ISLANDS
2025 7 31 12 40 32.0 50.25 157.25 33.0 4.9 KURIL ISLANDS
2025 7 31 12 0 0.0 50.25 158.25 33.0 5.0 EAST OF KURIL ISLANDS
2025 7 31 9 10 56.0 51.75 161.25 33.0 5.1 OFF EAST COAST OF KAMCHATKA
2025 7 31 7 42 48.0 49.75 157.75 33.0 5.3 EAST OF KURIL ISLANDS
2025 7 31 7 21 52.0 49.25 158.25 33.0 5.3 EAST OF KURIL ISLANDS
2025 7 31 6 59 52.0 53.00 159.00 33.0 5.4 NEAR EAST COAST OF KAMCHATKA
2025 7 31 5 27 20.0 49.75 158.75 33.0 6.3 EAST OF KURIL ISLANDS
2025 7 31 2 38 8.0 51.75 160.25 33.0 5.4 OFF EAST COAST OF KAMCHATKA
2025 7 31 2 29 28.0 49.75 156.25 33.0 5.4 KURIL ISLANDS
2025 7 31 2 16 48.0 51.75 160.75 33.0 5.1 OFF EAST COAST OF KAMCHATKA
2025 7 30 23 27 28.0 49.50 158.50 33.0 5.2 EAST OF KURIL ISLANDS
2025 7 30 23 15 36.0 52.25 161.25 33.0 5.6 OFF EAST COAST OF KAMCHATKA
2025 7 30 22 48 24.0 52.25 160.75 33.0 5.2 OFF EAST COAST OF KAMCHATKA
2025 7 30 21 51 20.0 52.25 160.75 33.0 5.5 OFF EAST COAST OF KAMCHATKA
2025 7 30 21 13 4.0 49.50 159.50 33.0 5.8 EAST OF KURIL ISLANDS
2025 7 30 19 49 12.0 51.75 160.25 33.0 5.4 OFF EAST COAST OF KAMCHATKA
2025 7 30 17 31 44.0 50.50 156.50 33.0 5.4 KURIL ISLANDS
2025 7 30 16 57 44.0 50.25 157.25 33.0 5.7 KURIL ISLANDS
2025 7 30 16 47 12.0 50.25 160.25 33.0 5.6 EAST OF KURIL ISLANDS
2025 7 30 16 7 44.0 49.75 157.25 33.0 5.7 EAST OF KURIL ISLANDS
2025 7 30 14 47 44.0 50.25 157.25 33.0 5.9 KURIL ISLANDS
2025 7 30 9 56 24.0 51.75 160.25 33.0 6.0 OFF EAST COAST OF KAMCHATKA
2025 7 30 7 34 56.0 48.50 156.50 33.0 6.2 EAST OF KURIL ISLANDS
2025 7 30 0 16 8.0 52.25 158.75 33.0 7.0 NEAR EAST COAST OF KAMCHATKA
2025 7 30 0 10 24.0 51.50 160.50 33.0 7.1 OFF EAST COAST OF KAMCHATKA
2025 7 29 23 25 52.0 52.50 160.50 33.0 7.8 OFF EAST COAST OF KAMCHATKA
2025 7 29 23 5 52.0 14.25 -88.75 33.0 5.5 HONDURAS
2025 7 29 21 25 28.0 14.25 -90.25 33.0 5.9 GUATEMALA
2025 7 29 21 21 36.0 14.25 -90.25 33.0 5.7 GUATEMALA
2025 7 29 16 11 52.0 8.75 93.75 33.0 4.9 NICOBAR ISLANDS, INDIA REGION
2025 7 29 15 47 36.0 8.75 94.25 33.0 5.0 NICOBAR ISLANDS, INDIA REGION
2025 7 29 15 34 48.0 22.75 96.25 33.0 4.8 MYANMAR
2025 7 29 12 4 24.0 16.75 41.25 33.0 5.5 RED SEA
2025 7 29 11 30 56.0 16.75 41.25 33.0 5.0 RED SEA
2025 7 28 22 10 40.0 -57.75 157.25 33.0 6.8 MACQUARIE ISLAND REGION
2025 7 28 18 42 0.0 6.25 93.25 33.0 6.3 NICOBAR ISLANDS, INDIA REGION
2025 7 28 15 5 12.0 -17.75 167.25 33.0 4.8 VANUATU ISLANDS
2025 7 28 13 38 24.0 -3.50 29.50 33.0 5.2 LAKE TANGANYIKA REGION
2025 7 28 11 45 12.0 52.75 161.25 33.0 4.8 OFF EAST COAST OF KAMCHATKA
2025 7 28 6 35 52.0 12.75 123.25 33.0 4.9 LUZON, PHILIPPINES
2025 7 28 5 50 0.0 -41.75 -90.75 33.0 4.8 SOUTHEAST OF EASTER ISLAND
2025 7 28 5 30 48.0 11.75 42.25 33.0 4.8 ETHIOPIA
2025 7 28 3 54 32.0 27.25 52.25 33.0 5.1 SOUTHERN IRAN
2025 7 28 3 10 24.0 42.25 143.25 33.0 5.3 HOKKAIDO, JAPAN REGION
Created
2025-08-04