Earthquake & tsunami bulletins in the Gulf of Alaska

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

in force
0
last 12 months
3
vs previous 12 (2)
+50%
since 1997
86

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 2024–2026 are under-counted.

In force now · 0

No earthquake & tsunami bulletins in force in the Gulf of Alaska right now.

By year

97
98
99
00
01
02
03
04
05
07
08
09
11
12
14
15
16
17
18
19
20
21
23
25

By month (all years)

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

Other hazards in the Gulf of Alaska

Archive · 86 cancelled

  1. USGS-USP000J11B2011-05-05 → 2011-05-08
    27 km s of sand point, alaska
  2. USGS-USP000HTZ32011-02-02 → 2011-02-05
    40 km s of sand point, alaska
  3. USGS-AK0099GPK89Q2009-07-25 → 2009-07-28
    181 km se of cordova, alaska
  4. USGS-AK009697XS3Z2009-05-16 → 2009-05-19
    136 km se of old harbor, alaska
  5. USGS-USP000GWRK2009-05-02 → 2009-05-05
    78 km se of king cove, alaska
  6. USGS-AK00943B2PQT2009-03-30 → 2009-04-02
    124 km sse of old harbor, alaska
  7. USGS-AK00913ZO63T2009-01-24 → 2009-01-27
    Earthquake magnitude 5.9 (ml) in 59.430N 152.887W, depth 98 km at 241809Z jan 09
    Southern Alaska
  8. USGS-AK0086PRVTD22008-05-25 → 2008-05-28
    122 km sse of akhiok, alaska
  9. USGS-USP000FRAB2007-10-26 → 2007-10-29
    71 km sse of king cove, alaska
  10. USGS-USP000FPQS2007-10-02 → 2007-10-05
    72 km sse of king cove, alaska
  11. USGS-AK0078JIUX52007-01-05 → 2007-01-08
    188 km ssw of akhiok, alaska
  12. USGS-AK0054JZ8CHP2005-04-09 → 2005-04-12
    107 km s of akhiok, alaska
  13. USGS-AK0041W552XI2004-02-10 → 2004-02-13
    6 km wnw of nanwalek, alaska
  14. USGS-AK004X7KW4C2004-01-20 → 2004-01-23
    82 km ene of ouzinkie, alaska
  15. USGS-AK0039VMZLO22003-08-03 → 2003-08-06
    105 km sse of akhiok, alaska
  16. USGS-USP000BJG02002-11-27 → 2002-11-30
    75 km ssw of sand point, alaska
  17. USGS-AK0019727AR12001-07-19 → 2001-07-22
    107 km se of chiniak, alaska
  18. USGS-USP000AH4C2001-06-23 → 2001-06-26
    83 km ese of sand point, alaska
  19. USGS-AK00115FL54P2001-01-25 → 2001-01-28
    39 km wnw of ninilchik, alaska
  20. USGS-AK001GSWXC72001-01-10 → 2001-01-13
    47 km s of old harbor, alaska
  21. USGS-AK000GEF3JYO2000-12-22 → 2000-12-25
    33 km ne of chignik, alaska
  22. USGS-AK000EAIXC1D2000-11-06 → 2000-11-09
    113 km sse of akhiok, alaska
  23. USGS-AK0008V7JNOT2000-07-11 → 2000-07-14
    23 km sse of karluk, alaska
  24. USGS-AK0008V7IC1N2000-07-11 → 2000-07-14
    24 km ssw of larsen bay, alaska
  25. USGS-AK0006FVCLQZ2000-05-19 → 2000-05-22
    63 km wsw of nanwalek, alaska
  26. USGS-AK000126DIGO2000-01-23 → 2000-01-26
    190 km e of chiniak, alaska
  27. USGS-AK999FNYDIYI1999-12-07 → 1999-12-10
    29 km n of akhiok, alaska
  28. USGS-AK999FMOHLZT1999-12-06 → 1999-12-09
    26 km sse of karluk, alaska
  29. USGS-USP0009FS91999-10-13 → 1999-10-16
    85 km ese of king cove, alaska
  30. USGS-AK999AXMNAUE1999-08-26 → 1999-08-29
    68 km nnw of karluk, alaska
  31. USGS-AK9996R8TFQA1999-05-27 → 1999-05-30
    43 km ese of yakutat, alaska
  32. USGS-AK9995U9O1GR1999-05-07 → 1999-05-10
    129 km sse of old harbor, alaska
  33. USGS-AK9995QWB5J31999-05-05 → 1999-05-08
    30 km ese of port graham, alaska
  34. USGS-AK998EC5T1NE1998-11-08 → 1998-11-11
    101 km se of old harbor, alaska
  35. USGS-AK9988QJNMUZ1998-07-09 → 1998-07-12
    73 km wnw of ninilchik, alaska
  36. USGS-USP0008D1S1997-12-22 → 1997-12-25
    64 km ssw of sand point, alaska

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 the Gulf of Alaska — page 2 · seahazards