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-US7000DGKL2021-03-06 → 2021-03-09
    Earthquake magnitude 5.5 (mww) in 21.097N 144.441E, depth 10 km at 061818Z mar 21
    Mariana Islands Region
  2. USGS-ISCGEM6199218482021-03-06 → 2021-03-09
    Earthquake magnitude 5.5 (mw) in 28.461S 176.312W, depth 19 km at 061732Z mar 21
    Kermadec Islands Region
  3. USGS-US7000DGK32021-03-06 → 2021-03-09
    Earthquake magnitude 5.5 (mww) in 29.447S 175.768W, depth 10 km at 061732Z mar 21
    Kermadec Islands Region
  4. USGS-US7000DGK12021-03-06 → 2021-03-09
    Earthquake magnitude 5.7 (mww) in 30.210S 176.928W, depth 9 km at 061713Z mar 21
    Kermadec Islands Region
  5. USGS-US7000DGI02021-03-06 → 2021-03-09
    Earthquake magnitude 6.1 (mww) in 28.290S 177.628W, depth 10 km at 061312Z mar 21
    Kermadec Islands Region
  6. USGS-US7000DGH72021-03-06 → 2021-03-09
    Earthquake magnitude 6.2 (mww) in 28.357S 177.874W, depth 15 km at 061205Z mar 21
    Kermadec Islands Region
  7. USGS-US7000DGGF2021-03-06 → 2021-03-09
    Earthquake magnitude 6.2 (mww) in 28.422S 177.766W, depth 10 km at 061034Z mar 21
    Kermadec Islands Region
  8. USGS-US7000DGDW2021-03-06 → 2021-03-09
    Earthquake magnitude 5.5 (mb) in 28.473S 178.163W, depth 10 km at 060720Z mar 21
    Kermadec Islands Region
  9. USGS-US7000DGDC2021-03-06 → 2021-03-09
    Earthquake magnitude 6.1 (mww) in 28.626S 177.001W, depth 10 km at 060716Z mar 21
    Kermadec Islands Region
  10. USGS-US7000DGDP2021-03-06 → 2021-03-09
    Earthquake magnitude 5.6 (mb) in 28.645S 177.009W, depth 10 km at 060716Z mar 21
    Kermadec Islands Region
  11. USGS-US7000DGD92021-03-06 → 2021-03-09
    Earthquake magnitude 5.8 (mww) in 28.476S 178.011W, depth 10 km at 060702Z mar 21
    Kermadec Islands Region
  12. USGS-US7000DGBU2021-03-06 → 2021-03-09
    Earthquake magnitude 5.5 (mww) in 29.935S 176.804W, depth 10 km at 060359Z mar 21
    Kermadec Islands Region
  13. USGS-US7000DG8X2021-03-06 → 2021-03-09
    183 km ne of gisborne, new zealand
  14. USGS-US7000DG5X2021-03-05 → 2021-03-08
    Earthquake magnitude 5.8 (mww) in 30.148S 177.025W, depth 11 km at 052026Z mar 21
    Kermadec Islands, New Zealand
  15. USGS-US7000DG5E2021-03-05 → 2021-03-08
    Earthquake magnitude 5.7 (mwb) in 28.239S 177.734W, depth 10 km at 051940Z mar 21
    Kermadec Islands Region
  16. USGS-US7000DG5D2021-03-05 → 2021-03-08
    Earthquake magnitude 5.8 (mww) in 28.372S 177.733W, depth 10 km at 051937Z mar 21
    Kermadec Islands Region
  17. USGS-US7000DG552021-03-05 → 2021-03-08
    Earthquake magnitude 5.5 (mb) in 30.270S 177.301W, depth 10 km at 051934Z mar 21
    Kermadec Islands, New Zealand
  18. USGS-US7000DG4U2021-03-05 → 2021-03-08
    Earthquake magnitude 5.5 (mww) in 28.440S 176.606W, depth 16 km at 051857Z mar 21
    Kermadec Islands Region
  19. USGS-US7000DFZ42021-03-05 → 2021-03-08
    Earthquake magnitude 6.2 (mww) in 28.898S 176.610W, depth 14 km at 051424Z mar 21
    Kermadec Islands Region
  20. HYDROPAC 730/212021-03-05 → 2021-03-05
    Cancel HYDROPAC 719/21 and this msg, tsunami warning canceled
    South Pacific · New Zealand
  21. USGS-US7000DFWE2021-03-05 → 2021-03-08
    Earthquake magnitude 6.0 (mww) in 29.502S 176.126W, depth 15 km at 050813Z mar 21
    Kermadec Islands Region
  22. USGS-US7000DFW22021-03-05 → 2021-03-08
    153 km sw of padang, indonesia
  23. USGS-US7000DFU52021-03-05 → 2021-03-08
    Earthquake magnitude 5.7 (mb) in 28.801S 176.598W, depth 10 km at 050341Z mar 21
    Kermadec Islands Region
  24. USGS-US7000DFU42021-03-05 → 2021-03-08
    Earthquake magnitude 5.6 (mb) in 28.761S 176.674W, depth 10 km at 050333Z mar 21
    Kermadec Islands Region
  25. USGS-US7000DFTL2021-03-05 → 2021-03-08
    Earthquake magnitude 5.6 (mb) in 28.625S 176.598W, depth 10 km at 050321Z mar 21
    Kermadec Islands Region
  26. USGS-US7000DFT12021-03-05 → 2021-03-08
    Earthquake magnitude 6.3 (mww) in 28.749S 176.558W, depth 17 km at 050230Z mar 21
    Kermadec Islands Region
  27. USGS-US7000DFRS2021-03-05 → 2021-03-08
    Earthquake magnitude 5.6 (mb) in 30.047S 177.376W, depth 10 km at 050058Z mar 21
    Kermadec Islands, New Zealand
  28. USGS-US7000DFRF2021-03-05 → 2021-03-08
    Earthquake magnitude 5.9 (mb) in 29.014S 176.548W, depth 10 km at 050028Z mar 21
    Kermadec Islands Region
  29. USGS-US7000DFR32021-03-05 → 2021-03-08
    Earthquake magnitude 5.5 (mb) in 29.178S 177.084W, depth 10 km at 050019Z mar 21
    Kermadec Islands, New Zealand
  30. USGS-US7000DFQH2021-03-04 → 2021-03-07
    Earthquake magnitude 5.6 (mb) in 29.668S 177.250W, depth 10 km at 042337Z mar 21
    Kermadec Islands, New Zealand
  31. USGS-US7000DFQG2021-03-04 → 2021-03-07
    Earthquake magnitude 5.5 (mb) in 28.680S 176.475W, depth 10 km at 042334Z mar 21
    Kermadec Islands Region
  32. USGS-US7000DFQ22021-03-04 → 2021-03-07
    Earthquake magnitude 6.5 (mwb) in 28.517S 176.680W, depth 24 km at 042312Z mar 21
    Kermadec Islands Region
  33. USGS-US7000DFPP2021-03-04 → 2021-03-07
    Earthquake magnitude 5.6 (mb) in 28.827S 176.525W, depth 10 km at 042255Z mar 21
    Kermadec Islands Region
  34. USGS-US7000DFPE2021-03-04 → 2021-03-07
    Earthquake magnitude 5.8 (mb) in 28.338S 176.634W, depth 10 km at 042241Z mar 21
    Kermadec Islands Region
  35. USGS-US7000DFP12021-03-04 → 2021-03-07
    Earthquake magnitude 5.8 (mb) in 30.050S 177.133W, depth 10 km at 042233Z mar 21
    Kermadec Islands, New Zealand
  36. USGS-US7000DFNW2021-03-04 → 2021-03-07
    Earthquake magnitude 5.5 (mb) in 28.607S 176.712W, depth 10 km at 042205Z mar 21
    Kermadec Islands Region
  37. USGS-US7000DHU02021-03-04 → 2021-03-07
    Earthquake magnitude 5.8 (mb) in 29.395S 177.125W, depth 10 km at 042104Z mar 21
    Kermadec Islands, New Zealand
  38. USGS-US7000DFMT2021-03-04 → 2021-03-07
    208 km ene of gisborne, new zealand
  39. USGS-US7000DFMF2021-03-04 → 2021-03-07
    Earthquake magnitude 6.1 (mb) in 28.387S 176.690W, depth 10 km at 042025Z mar 21
    Kermadec Islands Region
  40. USGS-US7000DFMJ2021-03-04 → 2021-03-07
    Earthquake magnitude 5.5 (mb) in 28.981S 176.787W, depth 10 km at 042020Z mar 21
    Kermadec Islands Region
  41. USGS-US7000DFM12021-03-04 → 2021-03-07
    Earthquake magnitude 5.7 (mb) in 29.561S 177.448W, depth 10 km at 041946Z mar 21
    Kermadec Islands, New Zealand
  42. USGS-US7000DHR82021-03-04 → 2021-03-07
    Earthquake magnitude 5.6 (mb) in 29.756S 177.178W, depth 10 km at 041935Z mar 21
    Kermadec Islands, New Zealand
  43. USGS-US7000DFLF2021-03-04 → 2021-03-07
    2021 kermadec islands, new zealand earthquake
  44. HYDROPAC 719/212021-03-04 → 2021-03-05
    Earthquake with magnitude of 7.5 has occurred in vicinity 29-48S 177-12W at 041741Z mar
    South Pacific · New Zealand
  45. USGS-US7000DFK32021-03-04 → 2021-03-07
    Earthquake magnitude 7.4 (mww) in 29.677S 177.840W, depth 43 km at 041741Z mar 21
    Kermadec Islands, New Zealand
  46. USGS-US7000DFHS2021-03-04 → 2021-03-07
    66 km ssw of sola, vanuatu
  47. HYDROPAC 716/212021-03-04 → 2021-03-04
    Cancel HYDROPAC 713/21 and this msg, tsunami warning canceled
    South Pacific
  48. USGS-US7000DFGG2021-03-04 → 2021-03-07
    Earthquake magnitude 5.6 (mb) in 23.111S 171.880E, depth 10 km at 041410Z mar 21
    Southeast of the Loyalty Islands
  49. HYDROPAC 713/212021-03-04 → 2021-03-04
    Earthquake with magnitude of 7.3 has occurred in vicinity 37-48S 179-30W at 041327Z mar
    South Pacific
  50. USGS-US7000DFFL2021-03-04 → 2021-03-07
    182 km ne of gisborne, new zealand

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.

Earthquake & tsunami bulletins in 2021 — page 9 · seahazards