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-US6000G8TE2021-11-30 → 2021-12-03
    110 km nw of rabaul, papua new guinea
  2. USGS-US6000G7V82021-11-30 → 2021-12-03
    113 km sse of kavieng, papua new guinea
  3. USGS-US6000G7TW2021-11-30 → 2021-12-03
    Earthquake magnitude 5.5 (mww) in 31.217N 142.438E, depth 20 km at 300653Z nov 21
    Izu Islands, Japan Region
  4. USGS-US7000FXYQ2021-11-29 → 2021-12-02
    Earthquake magnitude 6.3 (mww) in 31.196N 142.503E, depth 11 km at 291240Z nov 21
    Izu Islands, Japan Region
  5. USGS-US7000FXQ22021-11-28 → 2021-12-01
    43 km nnw of barranca, peru
  6. USGS-US7000FX6F2021-11-26 → 2021-11-29
    Earthquake magnitude 5.6 (mww) in 28.922N 142.354E, depth 11 km at 260714Z nov 21
    Bonin Islands, Japan Region
  7. USGS-US7000FX5P2021-11-26 → 2021-11-29
    Earthquake magnitude 5.8 (mww) in 21.457S 174.516E, depth 513 km at 260413Z nov 21
    Vanuatu Region
  8. USGS-US7000FWZZ2021-11-25 → 2021-11-28
    77 km e of lata, solomon islands
  9. USGS-US7000FWMS2021-11-24 → 2021-11-27
    247 km wnw of lautoka, fiji
  10. USGS-US7000FWDE2021-11-23 → 2021-11-26
    81 km sw of acajutla, el salvador
  11. USGS-US7000FVVZ2021-11-21 → 2021-11-24
    Earthquake magnitude 5.8 (mww) in 29.337S 176.848W, depth 16 km at 210512Z nov 21
    Kermadec Islands Region
  12. USGS-US7000FVQ52021-11-20 → 2021-11-23
    48 km e of luganville, vanuatu
  13. USGS-US7000FVJP2021-11-19 → 2021-11-22
    119 km sse of isangel, vanuatu
  14. USGS-US7000FV5P2021-11-18 → 2021-11-21
    40 km s of puerto san josé, guatemala
  15. USGS-US7000FV372021-11-18 → 2021-11-21
    192 km se of kokopo, papua new guinea
  16. USGS-US7000FU612021-11-15 → 2021-11-18
    Earthquake magnitude 6.0 (mww) in 37.512S 051.261E, depth 10 km at 150423Z nov 21
    South Indian Ocean
  17. USGS-US7000FTTY2021-11-13 → 2021-11-16
    Earthquake magnitude 5.5 (mww) in 26.453S 013.688W, depth 10 km at 131410Z nov 21
    Southern Mid-atlantic Ridge
  18. USGS-US7000FTU42021-11-13 → 2021-11-16
    164 km s of mata-utu, wallis and futuna
  19. USGS-US7000FTDY2021-11-12 → 2021-11-15
    Earthquake magnitude 5.8 (mww) in 26.542S 013.677W, depth 10 km at 120034Z nov 21
    Southern Mid-atlantic Ridge
  20. USGS-US7000FT0F2021-11-10 → 2021-11-13
    181 km sw of nabire, indonesia
  21. USGS-US7000FSZL2021-11-10 → 2021-11-13
    177 km se of hirara, japan
  22. USGS-US7000FSKW2021-11-09 → 2021-11-12
    62 km s of masachapa, nicaragua
  23. USGS-US7000FSKU2021-11-09 → 2021-11-12
    72 km s of masachapa, nicaragua
  24. USGS-US7000FSJC2021-11-09 → 2021-11-12
    72 km ssw of masachapa, nicaragua
  25. USGS-US7000FS082021-11-06 → 2021-11-09
    150 km ese of gorontalo, indonesia
  26. USGS-US7000FRFX2021-11-04 → 2021-11-07
    297 km sw of bluff, new zealand
  27. USGS-US7000FRAJ2021-11-04 → 2021-11-07
    63 km ne of amahai, indonesia
  28. USGS-US7000FR0X2021-11-03 → 2021-11-06
    Earthquake magnitude 5.7 (mww) in 24.479S 175.941W, depth 35 km at 030319Z nov 21
    South of Tonga
  29. USGS-US7000FQVE2021-11-02 → 2021-11-05
    285 km wsw of tual, indonesia
  30. USGS-US7000FQJC2021-11-01 → 2021-11-04
    253 km s of sinabang, indonesia
  31. USGS-US7000FQCG2021-11-01 → 2021-11-04
    Earthquake magnitude 6.0 (mww) in 58.028S 025.268W, depth 22 km at 010002Z nov 21
    South Sandwich Islands Region
  32. USGS-US7000FQAI2021-10-31 → 2021-11-03
    115 km sse of perryville, alaska
  33. USGS-US7000FQ2Q2021-10-30 → 2021-11-02
    94 km n of dili, timor leste
  34. USGS-US7000FQ212021-10-30 → 2021-11-02
    Earthquake magnitude 5.7 (mww) in 51.426S 139.100E, depth 10 km at 300903Z oct 21
    Western Indian-antarctic Ridge
  35. USGS-US7000FQ1G2021-10-30 → 2021-11-02
    Earthquake magnitude 5.5 (mww) in 19.624S 177.644W, depth 381 km at 300805Z oct 21
    Fiji Region
  36. USGS-US7000FPW52021-10-29 → 2021-11-01
    Earthquake magnitude 5.5 (mww) in 29.388S 176.122W, depth 10 km at 291942Z oct 21
    Kermadec Islands Region
  37. USGS-US6000FXJF2021-10-26 → 2021-10-29
    Earthquake magnitude 5.9 (mww) in 58.337S 014.793W, depth 10 km at 260548Z oct 21
    East of the South Sandwich Islands
  38. USGS-US6000FX562021-10-24 → 2021-10-27
    28 km sse of yilan, taiwan
  39. USGS-US6000FWKE2021-10-21 → 2021-10-24
    63 km e of waitara, new zealand
  40. USGS-US6000FWDC2021-10-21 → 2021-10-24
    271 km se of shing?, japan
  41. USGS-US6000FWD52021-10-21 → 2021-10-24
    Earthquake magnitude 6.1 (mww) in 25.316S 179.604E, depth 487 km at 210810Z oct 21
    South of the Fiji Islands
  42. USGS-US6000FVUR2021-10-19 → 2021-10-22
    46 km w of haveluloto, tonga
  43. USGS-US6000FVTM2021-10-19 → 2021-10-22
    149 km se of karpathos, greece
  44. USGS-US6000FVKF2021-10-18 → 2021-10-21
    59 km wnw of sola, vanuatu
  45. USGS-US6000FURK2021-10-15 → 2021-10-18
    148 km wsw of buala, solomon islands
  46. USGS-US6000FUKE2021-10-14 → 2021-10-17
    134 km ese of laikit, laikit II (dimembe), indonesia
  47. USGS-US6000FUGU2021-10-14 → 2021-10-17
    42 km e of port-olry, vanuatu
  48. USGS-US6000FTXU2021-10-12 → 2021-10-15
    4 km sw of palekastro, greece
  49. USGS-US6000FTU32021-10-11 → 2021-10-14
    Earthquake magnitude 5.8 (mww) in 48.297N 153.751E, depth 70 km at 112310Z oct 21
    Kuril Islands
  50. USGS-US6000FTPP2021-10-11 → 2021-10-14
    131 km w of ternate, indonesia

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 2 · seahazards