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-US60007G8M2020-01-26 → 2020-01-29
    240 km wsw of adak, alaska
  2. USGS-US60007G6E2020-01-26 → 2020-01-29
    246 km wsw of adak, alaska
  3. USGS-US60007DJN2020-01-23 → 2020-01-26
    84 km w of adak, alaska
  4. USGS-US60007D0C2020-01-22 → 2020-01-25
    Earthquake magnitude 5.5 (mww) in 36.127S 099.898W, depth 10 km at 221833Z jan 20
    Southeast of Easter Island
  5. USGS-US60007CRW2020-01-22 → 2020-01-25
    139 km se of atlasovo, russia
  6. USGS-US60007CIM2020-01-22 → 2020-01-25
    112 km nne of ba, fiji
  7. USGS-US60007B5X2020-01-20 → 2020-01-23
    Earthquake magnitude 6.1 (mww) in 59.228S 026.282W, depth 93 km at 200651Z jan 20
    South Sandwich Islands Region
  8. USGS-US60007ARP2020-01-19 → 2020-01-22
    108 km se of gorontalo, indonesia
  9. USGS-US700071IJ2020-01-17 → 2020-01-20
    Earthquake magnitude 5.8 (mww) in 11.637S 013.782W, depth 10 km at 170637Z jan 20
    Ascension Island Region
  10. USGS-US700070UJ2020-01-16 → 2020-01-19
    Earthquake magnitude 5.6 (mww) in 0.117N 017.090W, depth 10 km at 160958Z jan 20
    North of Ascension Island
  11. USGS-US7000702N2020-01-15 → 2020-01-18
    Earthquake magnitude 5.7 (mww) in 10.373S 124.086E, depth 10 km at 150755Z jan 20
    Timor Region, Indonesia
  12. USGS-US70006YLA2020-01-12 → 2020-01-15
    Earthquake magnitude 5.6 (mww) in 54.395S 005.206E, depth 10 km at 120227Z jan 20
    Bouvet Island Region
  13. USGS-PR20200110102020-01-11 → 2020-01-14
    5 km se of maria antonia, puerto rico
  14. USGS-US70006XJW2020-01-10 → 2020-01-13
    101 km sw of barra de navidad, mexico
  15. USGS-US70006WD12020-01-08 → 2020-01-11
    Earthquake magnitude 5.5 (mww) in 55.020S 128.431W, depth 10 km at 080729Z jan 20
    Pacific-antarctic Ridge
  16. USGS-US70006VVR2020-01-07 → 2020-01-10
    130 km ene of kimbe, papua new guinea
  17. NAVAREA IV 23/202020-01-07 → 2020-01-07
    Cancel NAVAREA IV 22/20, tsunami not generated
    Eastern Caribbean Sea · Puerto Rico
  18. USGS-PR20200070102020-01-07 → 2020-01-10
    0 km nw of magas arriba, puerto rico
  19. NAVAREA IV 22/202020-01-07 → 2020-01-07
    Earthquake with magnitude of 6.6 in 17-54N 66-48W at 070824Z jan
    Eastern Caribbean Sea · Puerto Rico
  20. USGS-US70006VM92020-01-07 → 2020-01-10
    11 km s of tallaboa, puerto rico
  21. USGS-PR20200070072020-01-07 → 2020-01-10
    4 km sse of indios, puerto rico
  22. USGS-US70006VKQ2020-01-07 → 2020-01-10
    14 km s of sinabang, indonesia
  23. USGS-PR20200060062020-01-06 → 2020-01-09
    14 km s of indios, puerto rico
  24. USGS-US70006V422020-01-06 → 2020-01-09
    Earthquake magnitude 5.6 (mww) in 0.231N 016.987W, depth 10 km at 060129Z jan 20
    North of Ascension Island
  25. USGS-US70006UWQ2020-01-05 → 2020-01-08
    3 km w of reforma de pineda, mexico
  26. USGS-US70006U7M2020-01-03 → 2020-01-06
    7 km w of santa teresa, nicaragua
  27. USGS-US70006TTF2020-01-02 → 2020-01-05
    38 km ene of hasaki, japan
  28. USGS-US70006THW2020-01-02 → 2020-01-05
    287 km ese of katabu, 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 8 · seahazards