Earthquake & tsunami bulletins in 2023

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

issued in 2023
490
still in force
0
vs 2022
+17%
first · last
01-01 · 12-30

By month

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

By NAVAREA series

  • USGS earthquakes464
  • HYDROPAC22
  • NAVAREA XII4

Where · top seas

South Pacific Ocean13334%
Philippine Sea5915%
North Pacific Ocean5614%
Indian Ocean328%
Coral Sea277%
South Atlantic Ocean215%
Bismarck Sea205%
Banda Sea185%
Solomon Sea154%
Molukka Sea123%

All earthquake & tsunami bulletins issued in 2023 · 490

  1. USGS-US6000JNB32023-02-11 → 2023-02-14
    Earthquake magnitude 5.6 (mww) in 35.362S 015.570W, depth 10 km at 111531Z feb 23
    Tristan Da Cunha Region
  2. USGS-US6000JN9H2023-02-11 → 2023-02-14
    242 km se of sarangani, philippines
  3. USGS-US6000JMVC2023-02-09 → 2023-02-12
    Earthquake magnitude 5.5 (mww) in 1.275S 067.562E, depth 10 km at 092112Z feb 23
    Carlsberg Ridge
  4. USGS-US6000JMQ02023-02-09 → 2023-02-12
    44 km sw of kirakira, solomon islands
  5. USGS-US6000JMHM2023-02-08 → 2023-02-11
    Earthquake magnitude 5.5 (mww) in 16.734N 086.057W, depth 10 km at 081516Z feb 23
    North of Honduras
  6. USGS-US6000JLHG2023-02-05 → 2023-02-08
    28 km n of la serena, chile
  7. USGS-US6000JLH92023-02-05 → 2023-02-08
    Earthquake magnitude 5.8 (mww) in 32.655N 141.661E, depth 11 km at 050003Z feb 23
    Izu Islands, Japan Region
  8. USGS-US6000JKPR2023-02-01 → 2023-02-04
    1 km nw of babag, philippines
  9. USGS-US6000JJCY2023-01-26 → 2023-01-29
    Earthquake magnitude 6.0 (mww) in 30.212S 178.661W, depth 131 km at 261045Z jan 23
    Kermadec Islands, New Zealand
  10. USGS-US6000JJBJ2023-01-26 → 2023-01-29
    167 km nw of tobelo, indonesia
  11. USGS-US6000JJ5K2023-01-25 → 2023-01-28
    60 km se of lárdos, greece
  12. USGS-US6000JITQ2023-01-24 → 2023-01-27
    169 km nw of tobelo, indonesia
  13. USGS-US6000JIRZ2023-01-23 → 2023-01-26
    164 km nw of tobelo, indonesia
  14. USGS-US7000J6442023-01-21 → 2023-01-24
    Earthquake magnitude 5.7 (mww) in 57.404N 033.298W, depth 10 km at 211949Z jan 23
    Reykjanes Ridge
  15. USGS-US7000J5SC2023-01-20 → 2023-01-23
    40 km wsw of pointe-noire, guadeloupe
  16. USGS-US7000J56G2023-01-18 → 2023-01-21
    144 km nw of tobelo, indonesia
  17. HYDROPAC 215/232023-01-18 → 2023-01-18
    Cancel HYDROPAC 213/23 and this msg
    Molucca Sea · Indonesia
  18. HYDROPAC 213/232023-01-18 → 2023-01-18
    Earthquake with magnitude of 7.2 has occurred in vicinity 02-48.00N 127-06.00E at 180606Z jan
    Molucca Sea · Indonesia
  19. USGS-US7000J5532023-01-18 → 2023-01-21
    156 km nw of tobelo, indonesia
  20. USGS-US7000J5112023-01-18 → 2023-01-21
    62 km sse of gorontalo, indonesia
  21. USGS-US7000J4MJ2023-01-16 → 2023-01-19
    Earthquake magnitude 6.3 (mww) in 28.980N 139.345E, depth 405 km at 160449Z jan 23
    Bonin Islands, Japan Region
  22. USGS-US7000J4KR2023-01-15 → 2023-01-18
    40 km se of singkil, indonesia
  23. USGS-US7000J4IJ2023-01-15 → 2023-01-18
    21 km wnw of port-olry, vanuatu
  24. USGS-US7000J3XH2023-01-12 → 2023-01-15
    Earthquake magnitude 5.5 (mww) in 21.898S 179.702E, depth 598 km at 121628Z jan 23
    South of the Fiji Islands
  25. USGS-US7000J3TY2023-01-12 → 2023-01-15
    Earthquake magnitude 5.5 (mww) in 30.618S 071.376W, depth 49 km at 120619Z jan 23
    Near the Coast of Coquimbo, Chile
  26. USGS-US7000J3NM2023-01-11 → 2023-01-14
    Earthquake magnitude 5.8 (mww) in 49.850S 114.222W, depth 10 km at 111617Z jan 23
    Southern East Pacific Rise
  27. USGS-US7000J3MJ2023-01-11 → 2023-01-14
    211 km s of ‘ohonua, tonga
  28. USGS-US7000J3KY2023-01-11 → 2023-01-14
    37 km nw of port-olry, vanuatu
  29. USGS-US7000J3CB2023-01-10 → 2023-01-13
    17 km ene of port-olry, vanuatu
  30. USGS-US7000J36J2023-01-09 → 2023-01-12
    Earthquake magnitude 7.6 (mww) in 7.059S 130.009E, depth 105 km at 091747Z jan 23
    Pulau Pulau Tanimbar, Indonesia
  31. HYDROPAC 92/232023-01-08 → 2023-01-08
    Cancel HYDROPAC 91/23 and this msg, tsunami warning canceled
    Vanuatu
  32. HYDROPAC 91/232023-01-08 → 2023-01-08
    Earthquake with magnitude of 7.2 has occurred in vicinity 15-06.00S 167-42.00E
    Coral Sea · Vanuatu
  33. HYDROPAC 90/232023-01-08 → 2023-01-08
    Earthquake with magnitude of 7.2 has occurred in vicinity 15-01.00S 166-07.00E 081233Z jan
    Coral Sea · Vanuatu
  34. USGS-US7000J2YW2023-01-08 → 2023-01-11
    23 km wnw of port-olry, vanuatu
  35. USGS-US7000J2IG2023-01-06 → 2023-01-09
    Earthquake magnitude 5.9 (mww) in 24.748S 179.966W, depth 498 km at 061152Z jan 23
    South of the Fiji Islands
  36. USGS-US7000J1W32023-01-03 → 2023-01-06
    Earthquake magnitude 5.5 (mww) in 0.847N 029.247W, depth 10 km at 031819Z jan 23
    Central Mid-atlantic Ridge
  37. USGS-US7000J1U92023-01-03 → 2023-01-06
    Earthquake magnitude 5.6 (mww) in 65.407S 178.895E, depth 10 km at 031453Z jan 23
    Balleny Islands Region
  38. USGS-US7000J1TT2023-01-03 → 2023-01-06
    Earthquake magnitude 5.5 (mww) in 65.163S 179.294E, depth 10 km at 031309Z jan 23
    Balleny Islands Region
  39. USGS-US7000J1U62023-01-01 → 2023-01-04
    Earthquake magnitude 5.8 (mww) in 56.242S 123.534W, depth 10 km at 011826Z jan 23
    Southern East Pacific Rise
  40. USGS-US7000J1G52023-01-01 → 2023-01-04
    9 km ese of jayapura, 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.