Earthquake & tsunami bulletins in 2026

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

issued in 2026
296
still in force
5
vs 2025
-37%
first · last
01-01 · 09-03

Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so this year is under-counted.

By month

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

By NAVAREA series

  • USGS earthquakes296

Where · top seas

North Pacific Ocean6426%
South Pacific Ocean6326%
Indian Ocean187%
Philippine Sea177%
Molukka Sea167%
Celebes Sea167%
Flores Sea146%
Coral Sea135%
South Atlantic Ocean125%
Southern Ocean104%

All earthquake & tsunami bulletins issued in 2026 · 296

  1. USGS-US6000S8RT2026-02-13 → 2026-02-16
    269 km n of tobelo, indonesia
  2. USGS-US6000S8L62026-02-12 → 2026-02-15
    95 km se of katsuren-haebaru, japan
  3. USGS-US6000S8GW2026-02-12 → 2026-02-15
    28 km sw of ovalle, chile
  4. USGS-US6000S7S62026-02-11 → 2026-02-14
    254 km se of okhotsk, russia
  5. USGS-US6000S7PK2026-02-10 → 2026-02-13
    140 km ne of hihifo, tonga
  6. USGS-US6000S7P72026-02-10 → 2026-02-13
    Earthquake magnitude 6.2 (mww) in 21.026S 178.378W, depth 513 km at 102044Z feb 26
    Fiji Region
  7. USGS-US6000S7CL2026-02-08 → 2026-02-11
    8 km nne of santa maría colotepec, mexico
  8. USGS-US6000S7992026-02-08 → 2026-02-11
    42 km ssw of maisí, cuba
  9. USGS-US6000S7112026-02-06 → 2026-02-09
    Earthquake magnitude 5.7 (mww) in 7.689S 130.151E, depth 24 km at 062120Z feb 26
    Pulau Pulau Tanimbar, Indonesia
  10. USGS-US6000S6NE2026-02-05 → 2026-02-08
    101 km ssw of trenggalek, indonesia
  11. USGS-US6000S6GS2026-02-04 → 2026-02-07
    103 km ne of tatsugō, japan
  12. USGS-US6000S6CX2026-02-04 → 2026-02-07
    Earthquake magnitude 6.1 (mww) in 29.526S 178.597W, depth 167 km at 041039Z feb 26
    Kermadec Islands, New Zealand
  13. USGS-US6000S65B2026-02-03 → 2026-02-06
    96 km w of yenangyaung, burma (myanmar)
  14. USGS-US6000S5S72026-01-31 → 2026-02-03
    99 km ene of ‘ohonua, tonga
  15. USGS-US6000S55S2026-01-29 → 2026-02-01
    Earthquake magnitude 6.0 (mww) in 57.772S 025.599W, depth 64 km at 290730Z jan 26
    South Sandwich Islands Region
  16. USGS-US6000S4YN2026-01-28 → 2026-01-31
    43 km w of bantogon, philippines
  17. USGS-US6000S4XZ2026-01-28 → 2026-01-31
    33 km w of sangay, philippines
  18. USGS-US6000S4MJ2026-01-27 → 2026-01-30
    5 km sw of ponorogo, indonesia
  19. USGS-US7000RS3X2026-01-26 → 2026-01-29
    Earthquake magnitude 5.5 (mww) in 29.494S 177.259W, depth 18 km at 261125Z jan 26
    Kermadec Islands, New Zealand
  20. USGS-US7000RS3S2026-01-26 → 2026-01-29
    53 km ssw of ‘ohonua, tonga
  21. USGS-US7000RS2I2026-01-26 → 2026-01-29
    Earthquake magnitude 5.6 (mww) in 54.582S 143.911E, depth 10 km at 260607Z jan 26
    West of Macquarie Island
  22. USGS-US7000RS1T2026-01-26 → 2026-01-29
    Earthquake magnitude 5.8 (mww) in 35.461S 017.360W, depth 10 km at 260249Z jan 26
    Southern Mid-atlantic Ridge
  23. USGS-US7000RRBJ2026-01-22 → 2026-01-25
    127 km s of vilyuchinsk, russia
  24. USGS-US7000RR5G2026-01-21 → 2026-01-24
    Earthquake magnitude 6.1 (mww) in 23.200N 142.604E, depth 8 km at 211637Z jan 26
    Volcano Islands, Japan Region
  25. USGS-US7000RQRT2026-01-20 → 2026-01-23
    24 km ese of madang, papua new guinea
  26. USGS-US7000RQJY2026-01-19 → 2026-01-22
    277 km ese of tadine, new caledonia
  27. USGS-US7000RQ3W2026-01-16 → 2026-01-19
    Earthquake magnitude 5.5 (mww) in 50.096S 114.201E, depth 10 km at 161641Z jan 26
    Western Indian-antarctic Ridge
  28. USGS-US7000RQ0D2026-01-16 → 2026-01-19
    Earthquake magnitude 6.0 (mww) in 43.686N 128.057W, depth 10 km at 160325Z jan 26
    Off the Coast of Oregon
  29. USGS-US7000RPTL2026-01-15 → 2026-01-18
    280 km ese of attu station, alaska
  30. USGS-US7000RPQ82026-01-14 → 2026-01-17
    63 km ese of akkeshi, japan
  31. USGS-US7000RPCG2026-01-13 → 2026-01-16
    135 km se of kuril’sk, russia
  32. USGS-US7000RPBG2026-01-13 → 2026-01-16
    Earthquake magnitude 5.6 (mww) in 29.822S 111.874W, depth 10 km at 130339Z jan 26
    Easter Island Region
  33. USGS-US7000RP3W2026-01-12 → 2026-01-15
    265 km n of kuril’sk, russia
  34. USGS-US6000S52C2026-01-10 → 2026-01-13
    241 km nnw of tobelo, indonesia
  35. USGS-US7000RNWD2026-01-10 → 2026-01-13
    247 km se of sarangani, philippines
  36. USGS-US7000RNTV2026-01-10 → 2026-01-13
    Earthquake magnitude 5.5 (mww) in 20.013S 066.498E, depth 10 km at 100322Z jan 26
    Mauritius - Reunion Region
  37. USGS-US7000RNSX2026-01-10 → 2026-01-13
    Earthquake magnitude 5.5 (mww) in 26.209S 177.576W, depth 159 km at 100006Z jan 26
    South of the Fiji Islands
  38. USGS-US7000RNSP2026-01-09 → 2026-01-12
    93 km w of sola, vanuatu
  39. USGS-US7000RNBI2026-01-07 → 2026-01-10
    Earthquake magnitude 5.5 (mww) in 23.422S 179.921W, depth 539 km at 072200Z jan 26
    South of the Fiji Islands
  40. USGS-US7000RN2Z2026-01-07 → 2026-01-10
    35 km e of santiago, philippines
  41. USGS-US7000RMQV2026-01-06 → 2026-01-09
    13 km wsw of yasugichō, japan
  42. USGS-US7000RMFE2026-01-04 → 2026-01-07
    Earthquake magnitude 5.7 (mww) in 43.541S 039.161E, depth 10 km at 041307Z jan 26
    Prince Edward Islands Region
  43. USGS-US7000RM8T2026-01-03 → 2026-01-06
    Earthquake magnitude 5.9 (mww) in 45.469S 096.441E, depth 10 km at 031007Z jan 26
    Southeast Indian Ridge
  44. USGS-US7000RM3K2026-01-02 → 2026-01-05
    0 km w of san marcos, mexico
  45. USGS-US7000RLUK2026-01-01 → 2026-01-04
    111 km n of yakutat, alaska
  46. USGS-US7000RLTG2026-01-01 → 2026-01-04
    Earthquake magnitude 6.0 (mww) in 45.612S 096.359E, depth 10 km at 010153Z jan 26
    Southeast Indian Ridge

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 2026 — page 6 · seahazards