Earthquake & tsunami bulletins in 2020

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

issued in 2020
378
still in force
0
vs 2019
-6%
first · last
01-02 · 12-29

By month

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

By NAVAREA series

  • USGS earthquakes360
  • NAVAREA XII7
  • HYDROPAC6
  • NAVAREA IV4
  • HYDROLANT1

Where · top seas

South Pacific Ocean10134%
North Pacific Ocean6823%
Indian Ocean269%
Philippine Sea217%
Coral Sea196%
South Atlantic Ocean176%
Solomon Sea165%
Gulf of Alaska114%
North Atlantic Ocean103%
Caribbean Sea103%

All earthquake & tsunami bulletins issued in 2020 · 378

  1. USGS-US7000BQG02020-09-20 → 2020-09-23
    Earthquake magnitude 5.5 (mww) in 2.586N 095.235W, depth 10 km at 200942Z sep 20
    Galapagos Islands, Ecuador Region
  2. USGS-US7000BQAF2020-09-19 → 2020-09-22
    Earthquake magnitude 5.8 (mww) in 37.524S 077.887E, depth 10 km at 192109Z sep 20
    Mid-indian Ridge
  3. USGS-US7000BQ102020-09-18 → 2020-09-21
    Earthquake magnitude 6.9 (mww) in 0.930N 026.853W, depth 10 km at 182143Z sep 20
    Central Mid-atlantic Ridge
  4. USGS-US7000BPVT2020-09-18 → 2020-09-21
    12 km sse of arkalochóri, greece
  5. USGS-US7000BPHN2020-09-17 → 2020-09-20
    260 km sse of alo, wallis and futuna
  6. USGS-US7000BPBX2020-09-17 → 2020-09-20
    Earthquake magnitude 5.5 (mww) in 6.760S 129.366E, depth 185 km at 171032Z sep 20
    Banda Sea
  7. USGS-US7000BP8N2020-09-17 → 2020-09-20
    Earthquake magnitude 5.7 (mww) in 7.783N 037.093W, depth 10 km at 170300Z sep 20
    Central Mid-atlantic Ridge
  8. USGS-US7000BNVP2020-09-16 → 2020-09-19
    Earthquake magnitude 5.7 (mww) in 22.306S 171.586E, depth 102 km at 160844Z sep 20
    Southeast of the Loyalty Islands
  9. USGS-US7000BNDC2020-09-15 → 2020-09-18
    156 km nne of labasa, fiji
  10. USGS-US7000BMCX2020-09-12 → 2020-09-15
    85 km nw of port-vila, vanuatu
  11. USGS-US7000BM9M2020-09-12 → 2020-09-15
    58 km se of ?funato, japan
  12. USGS-US7000BM9G2020-09-12 → 2020-09-15
    284 km e of levuka, fiji
  13. USGS-US7000BLM22020-09-11 → 2020-09-14
    82 km nne of tocopilla, chile
  14. USGS-US7000BK822020-09-09 → 2020-09-12
    188 km se of sarangani, philippines
  15. USGS-US7000BJGB2020-09-08 → 2020-09-11
    193 km sse of amahai, indonesia
  16. USGS-US7000BJCI2020-09-07 → 2020-09-10
    Earthquake magnitude 5.6 (mww) in 24.512S 111.989W, depth 10 km at 071740Z sep 20
    Easter Island Region
  17. USGS-US7000BJ712020-09-07 → 2020-09-10
    66 km nne of port-vila, vanuatu
  18. USGS-US7000BJ6Y2020-09-07 → 2020-09-10
    72 km nne of port-vila, vanuatu
  19. USGS-US7000BIYD2020-09-06 → 2020-09-09
    17 km e of talagutong, philippines
  20. USGS-US7000BIY62020-09-06 → 2020-09-09
    127 km se of pangai, tonga
  21. USGS-US7000BIU82020-09-06 → 2020-09-09
    Earthquake magnitude 6.7 (mww) in 7.683N 037.154W, depth 10 km at 060651Z sep 20
    Central Mid-atlantic Ridge
  22. USGS-US7000BIRM2020-09-06 → 2020-09-09
    104 km nw of port-vila, vanuatu
  23. USGS-US7000BIQB2020-09-06 → 2020-09-09
    40 km nw of ovalle, chile
  24. USGS-US7000BIPW2020-09-06 → 2020-09-09
    133 km nw of ternate, indonesia
  25. USGS-US7000BI012020-09-04 → 2020-09-07
    11 km wsw of finca blanco, panama
  26. USGS-US7000BG4V2020-09-01 → 2020-09-04
    94 km nw of vallenar, chile
  27. USGS-US7000BFQ32020-09-01 → 2020-09-04
    99 km nw of vallenar, chile
  28. USGS-US7000BFMJ2020-09-01 → 2020-09-04
    88 km nw of vallenar, chile
  29. USGS-US7000BFJX2020-09-01 → 2020-09-04
    78 km nw of vallenar, chile
  30. USGS-US7000BFJR2020-09-01 → 2020-09-04
    86 km nw of vallenar, chile
  31. USGS-US7000BFIJ2020-09-01 → 2020-09-04
    69 km sw of palana, russia
  32. USGS-US7000BFGL2020-08-31 → 2020-09-03
    Earthquake magnitude 5.9 (mww) in 35.438S 015.614W, depth 10 km at 312118Z aug 20
    Tristan Da Cunha Region
  33. USGS-US7000BFFS2020-08-31 → 2020-09-03
    Earthquake magnitude 5.8 (mww) in 54.971S 130.190W, depth 10 km at 312028Z aug 20
    Pacific-antarctic Ridge
  34. USGS-US7000BFBX2020-08-31 → 2020-09-03
    Earthquake magnitude 6.1 (mww) in 4.016S 070.197E, depth 10 km at 311724Z aug 20
    Chagos Archipelago Region
  35. USGS-US7000BF3K2020-08-30 → 2020-09-02
    Earthquake magnitude 6.5 (mww) in 0.782N 029.866W, depth 10 km at 302120Z aug 20
    Central Mid-atlantic Ridge
  36. USGS-US7000BEEK2020-08-28 → 2020-08-31
    116 km ne of maketu, new zealand
  37. USGS-US7000BE5J2020-08-28 → 2020-08-31
    Earthquake magnitude 5.9 (mww) in 54.767S 001.476E, depth 10 km at 280224Z aug 20
    Bouvet Island Region
  38. USGS-US7000BCTY2020-08-25 → 2020-08-28
    141 km ssw of kokopo, papua new guinea
  39. USGS-US7000BED12020-08-25 → 2020-08-28
    145 km ssw of kokopo, papua new guinea
  40. USGS-US7000BCTQ2020-08-25 → 2020-08-28
    141 km ssw of kokopo, papua new guinea
  41. USGS-US7000BCGC2020-08-25 → 2020-08-28
    9 km wnw of papayal, peru
  42. USGS-US7000BCBV2020-08-24 → 2020-08-27
    4 km ssw of jacó, costa rica
  43. USGS-US7000BC4W2020-08-24 → 2020-08-27
    79 km nnw of hihifo, tonga
  44. USGS-US7000BCMY2020-08-22 → 2020-08-25
    Earthquake magnitude 5.6 (mww) in 49.900S 115.626W, depth 10 km at 221158Z aug 20
    Southern East Pacific Rise
  45. USGS-US6000BIZY2020-08-22 → 2020-08-25
    Earthquake magnitude 5.5 (mww) in 7.135S 012.970W, depth 10 km at 221021Z aug 20
    Ascension Island Region
  46. USGS-US6000BIYJ2020-08-22 → 2020-08-25
    178 km ene of georgetown, saint helena
  47. USGS-US6000BIUB2020-08-22 → 2020-08-25
    144 km wsw of bengkulu, indonesia
  48. USGS-US6000BI4P2020-08-21 → 2020-08-24
    222 km sse of katabu, indonesia
  49. USGS-US6000BGVU2020-08-18 → 2020-08-21
    122 km wsw of bengkulu, indonesia
  50. USGS-US6000BGVL2020-08-18 → 2020-08-21
    138 km wsw of bengkulu, 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 2020 — page 3 · seahazards