Earthquake & tsunami bulletins in 2021

Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay.

issued in 2021
542
still in force
0
vs 2020
+43%
first · last
01-03 · 12-30

By month

J
F
M
A
M
J
J
A
S
O
N
D

By NAVAREA series

  • USGS earthquakes520
  • HYDROPAC15
  • NAVAREA XII4
  • NAVAREA IV3

Where · top seas

South Pacific Ocean20044%
North Pacific Ocean6615%
South Atlantic Ocean6113%
Indian Ocean317%
Philippine Sea256%
Coral Sea184%
Southern Ocean184%
Bismarck Sea123%
Banda Sea112%
Gulf of Alaska102%

All earthquake & tsunami bulletins issued in 2021 · 542

  1. USGS-AK0214ICUKAV2021-04-08 → 2021-04-11
    28 km se of cantwell, alaska
  2. USGS-US6000DZT82021-04-07 → 2021-04-10
    Earthquake magnitude 5.7 (mww) in 28.825S 176.459W, depth 13 km at 071848Z apr 21
    Kermadec Islands Region
  3. USGS-US6000DZLV2021-04-07 → 2021-04-10
    Earthquake magnitude 6.1 (mww) in 29.049S 176.612W, depth 18 km at 070953Z apr 21
    Kermadec Islands Region
  4. USGS-US6000DZKN2021-04-07 → 2021-04-10
    203 km ene of kokopo, papua new guinea
  5. USGS-US6000DZD62021-04-06 → 2021-04-09
    Earthquake magnitude 5.7 (mww) in 29.436S 176.911W, depth 14 km at 060816Z apr 21
    Kermadec Islands Region
  6. USGS-US6000DZ3C2021-04-05 → 2021-04-08
    194 km ne of gisborne, new zealand
  7. USGS-US6000DYTB2021-04-03 → 2021-04-06
    Earthquake magnitude 5.6 (mww) in 8.791S 067.632E, depth 10 km at 032026Z apr 21
    Mid-indian Ridge
  8. USGS-US6000DYSL2021-04-03 → 2021-04-06
    158 km s of ambon, indonesia
  9. USGS-US6000DYND2021-04-03 → 2021-04-06
    Earthquake magnitude 6.6 (mww) in 58.014S 007.843W, depth 10 km at 030116Z apr 21
    East of the South Sandwich Islands
  10. USGS-US6000DYDN2021-04-01 → 2021-04-04
    Earthquake magnitude 5.6 (mww) in 30.023S 177.467W, depth 10 km at 012210Z apr 21
    Kermadec Islands, New Zealand
  11. USGS-US6000DY9X2021-04-01 → 2021-04-04
    Earthquake magnitude 6.0 (mww) in 21.801S 179.380W, depth 595 km at 011511Z apr 21
    Fiji Region
  12. USGS-US6000DY642021-04-01 → 2021-04-04
    Earthquake magnitude 6.4 (mww) in 29.961S 177.676W, depth 20 km at 010956Z apr 21
    Kermadec Islands, New Zealand
  13. USGS-US6000DXR32021-03-30 → 2021-04-02
    Earthquake magnitude 5.5 (mww) in 35.376S 106.037W, depth 10 km at 302135Z mar 21
    Southern East Pacific Rise
  14. USGS-US6000DX922021-03-28 → 2021-03-31
    Earthquake magnitude 5.9 (mww) in 43.696N 028.809W, depth 10 km at 282301Z mar 21
    Northern Mid-atlantic Ridge
  15. USGS-US6000DX322021-03-28 → 2021-03-31
    154 km sse of tateyama, japan
  16. USGS-US6000DX0M2021-03-27 → 2021-03-30
    55 km n of peschici, italy
  17. USGS-US6000DWW92021-03-26 → 2021-03-29
    149 km n of hirara, japan
  18. USGS-US6000DWVY2021-03-26 → 2021-03-29
    Earthquake magnitude 5.5 (mww) in 62.379S 161.204W, depth 10 km at 262112Z mar 21
    Pacific-antarctic Ridge
  19. USGS-US6000DWVX2021-03-26 → 2021-03-29
    Earthquake magnitude 5.7 (mww) in 62.534S 161.628W, depth 10 km at 262103Z mar 21
    Pacific-antarctic Ridge
  20. USGS-US6000DWKD2021-03-26 → 2021-03-29
    65 km ne of beauséjour, guadeloupe
  21. USGS-US6000DW8I2021-03-25 → 2021-03-28
    Earthquake magnitude 5.5 (mww) in 26.086S 178.430E, depth 591 km at 250357Z mar 21
    South of the Fiji Islands
  22. USGS-US7000DL8Y2021-03-20 → 2021-03-23
    Earthquake magnitude 5.5 (mww) in 23.115S 171.686E, depth 10 km at 201542Z mar 21
    Southeast of the Loyalty Islands
  23. HYDROPAC 883/212021-03-20 → 2021-03-20
    Cancel HYDROPAC 882/21 and this msg, tsunami warning canceled
    Western North Pacific · Japan
  24. HYDROPAC 882/212021-03-20 → 2021-03-20
    Earthquake with magnitude of 7.2 has occurred in vicinity 38-24N 141-42E at 200909Z mar
    Western North Pacific · Japan
  25. USGS-US7000DL6Y2021-03-20 → 2021-03-23
    30 km e of ishinomaki, japan
  26. USGS-US7000DL5J2021-03-20 → 2021-03-23
    Earthquake magnitude 6.0 (mwb) in 59.618S 150.327E, depth 10 km at 200519Z mar 21
    West of Macquarie Island
  27. USGS-US7000DL5H2021-03-20 → 2021-03-23
    Earthquake magnitude 5.6 (mww) in 24.651S 175.887W, depth 20 km at 200509Z mar 21
    South of Tonga
  28. USGS-US7000DL4V2021-03-20 → 2021-03-23
    6 km nnw of marquelia, mexico
  29. USGS-US7000DL4I2021-03-20 → 2021-03-23
    Earthquake magnitude 5.7 (mww) in 47.296N 027.279W, depth 8 km at 200149Z mar 21
    Northern Mid-atlantic Ridge
  30. USGS-US7000DL1U2021-03-19 → 2021-03-22
    Earthquake magnitude 5.6 (mww) in 35.484S 178.673E, depth 173 km at 191852Z mar 21
    Off the East Coast of the North Island of New Zealand
  31. USGS-US7000DKSX2021-03-18 → 2021-03-21
    212 km sw of gizo, solomon islands
  32. USGS-US7000DKER2021-03-18 → 2021-03-21
    21 km nne of bejaïa, algeria
  33. USGS-US7000DK222021-03-17 → 2021-03-20
    Earthquake magnitude 5.7 (mww) in 40.777S 085.275W, depth 10 km at 170012Z mar 21
    West Chile Rise
  34. USGS-US7000DK212021-03-17 → 2021-03-20
    Earthquake magnitude 5.6 (mww) in 1.794S 069.148E, depth 10 km at 170004Z mar 21
    Carlsberg Ridge
  35. USGS-US7000DJZ62021-03-16 → 2021-03-19
    171 km sse of ust’-kamchatsk staryy, russia
  36. USGS-US7000DJAM2021-03-14 → 2021-03-17
    Earthquake magnitude 5.5 (mww) in 59.531S 029.745W, depth 10 km at 141335Z mar 21
    South Sandwich Islands Region
  37. USGS-US7000DJ9V2021-03-14 → 2021-03-17
    Earthquake magnitude 6.0 (mww) in 59.871S 029.482W, depth 10 km at 141205Z mar 21
    South Sandwich Islands Region
  38. USGS-US7000DJ5P2021-03-13 → 2021-03-16
    Earthquake magnitude 5.9 (mww) in 28.150S 176.633W, depth 14 km at 132121Z mar 21
    Kermadec Islands Region
  39. USGS-US7000DJ392021-03-13 → 2021-03-16
    Earthquake magnitude 5.9 (mww) in 29.860S 177.854W, depth 34 km at 131405Z mar 21
    Kermadec Islands, New Zealand
  40. USGS-US7000DICK2021-03-12 → 2021-03-15
    Earthquake magnitude 5.9 (mww) in 22.392S 174.392E, depth 16 km at 120854Z mar 21
    Southeast of the Loyalty Islands
  41. USGS-US7000DIA52021-03-12 → 2021-03-15
    Earthquake magnitude 5.5 (mww) in 4.698S 138.371E, depth 12 km at 120116Z mar 21
    Papua, Indonesia
  42. USGS-US7000DI9V2021-03-12 → 2021-03-15
    Earthquake magnitude 5.8 (mww) in 25.156S 178.390E, depth 541 km at 120003Z mar 21
    South of the Fiji Islands
  43. USGS-US7000DHXM2021-03-10 → 2021-03-13
    273 km wnw of haveluloto, tonga
  44. USGS-US7000DGZE2021-03-07 → 2021-03-10
    Earthquake magnitude 5.8 (mww) in 29.578S 176.892W, depth 10 km at 072356Z mar 21
    Kermadec Islands Region
  45. USGS-US7000DGT12021-03-07 → 2021-03-10
    Earthquake magnitude 5.6 (mww) in 32.394S 178.006W, depth 11 km at 070756Z mar 21
    South of the Kermadec Islands
  46. USGS-US7000DGR62021-03-07 → 2021-03-10
    217 km ne of gisborne, new zealand
  47. USGS-US7000DGQR2021-03-07 → 2021-03-10
    Earthquake magnitude 5.6 (mww) in 29.222S 176.572W, depth 11 km at 070410Z mar 21
    Kermadec Islands Region
  48. USGS-US7000DGPX2021-03-07 → 2021-03-10
    Earthquake magnitude 5.5 (mww) in 28.467S 176.589W, depth 8 km at 070155Z mar 21
    Kermadec Islands Region
  49. USGS-US7000DGP32021-03-06 → 2021-03-09
    Earthquake magnitude 5.6 (mww) in 28.384S 177.777W, depth 18 km at 062330Z mar 21
    Kermadec Islands Region
  50. USGS-US7000DGKW2021-03-06 → 2021-03-09
    Earthquake magnitude 5.7 (mww) in 20.892N 144.365E, depth 10 km at 061851Z mar 21
    Maug Islands Region, Northern Mariana Islands

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.