Earthquake & tsunami bulletins in the Bay of Bengal

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

in force
0
last 12 months
1
vs previous 12 (2)
-50%
since 2000
81

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 Bay of Bengal right now.

By year

00
02
03
04
05
06
07
08
09
10
11
14
17
18
19
23
24
25
26

By month (all years)

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

Other hazards in the Bay of Bengal

Archive · 81 cancelled

  1. USGS-USP000DC7K2004-12-30 → 2005-01-02
    63 km nnw of bamboo flat, india
  2. USGS-USP000DBZB2004-12-27 → 2004-12-30
    Earthquake magnitude 5.7 (mwc) in 7.064N 091.786E, depth 29 km at 272023Z dec 04
    Nicobar Islands, India Region
  3. USGS-USP000DBWY2004-12-27 → 2004-12-30
    76 km nnw of bamboo flat, india
  4. USGS-USP000DBV02004-12-27 → 2004-12-30
    Earthquake magnitude 5.7 (mwc) in 7.706N 092.645E, depth 9 km at 270957Z dec 04
    Nicobar Islands, India Region
  5. USGS-USP000DBUK2004-12-27 → 2004-12-30
    234 km wnw of sabang, indonesia
  6. USGS-USP000DBS02004-12-27 → 2004-12-30
    146 km nnw of bamboo flat, india
  7. USGS-USP000DBRY2004-12-27 → 2004-12-30
    Earthquake magnitude 5.5 (mwc) in 8.472N 092.394E, depth 30 km at 270036Z dec 04
    Nicobar Islands, India Region
  8. USGS-USP000DBNF2004-12-26 → 2004-12-29
    223 km n of bamboo flat, india
  9. USGS-USP000DBKR2004-12-26 → 2004-12-29
    210 km n of bamboo flat, india
  10. USGS-USP000DBJW2004-12-26 → 2004-12-29
    203 km n of bamboo flat, india
  11. USGS-USP000DBJP2004-12-26 → 2004-12-29
    Earthquake magnitude 5.5 (mb) in 7.633N 092.314E, depth 30 km at 261051Z dec 04
    Nicobar Islands, India Region
  12. USGS-USP000DBJG2004-12-26 → 2004-12-29
    194 km n of bamboo flat, india
  13. USGS-USP000DBJ12004-12-26 → 2004-12-29
    Earthquake magnitude 6.6 (mwc) in 8.879N 092.375E, depth 16 km at 260920Z dec 04
    Nicobar Islands, India Region
  14. USGS-USP000DBHA2004-12-26 → 2004-12-29
    90 km sw of port blair, india
  15. USGS-USP000DBG62004-12-26 → 2004-12-29
    284 km wnw of sabang, indonesia
  16. USGS-USP000DBFF2004-12-26 → 2004-12-29
    Earthquake magnitude 5.6 (mb) in 7.210N 092.924E, depth 30 km at 260317Z dec 04
    Nicobar Islands, India Region
  17. USGS-USP000DBFC2004-12-26 → 2004-12-29
    228 km n of bamboo flat, india
  18. USGS-USP000DBFA2004-12-26 → 2004-12-29
    Earthquake magnitude 5.5 (mb) in 8.615N 092.326E, depth 30 km at 260302Z dec 04
    Nicobar Islands, India Region
  19. USGS-USP000DBF62004-12-26 → 2004-12-29
    89 km n of bamboo flat, india
  20. USGS-USP000DBF12004-12-26 → 2004-12-29
    Earthquake magnitude 5.6 (mb) in 8.493N 092.353E, depth 33 km at 260238Z dec 04
    Nicobar Islands, India Region
  21. USGS-USP000DBEX2004-12-26 → 2004-12-29
    Earthquake magnitude 5.7 (mb) in 8.868N 092.467E, depth 16 km at 260222Z dec 04
    Nicobar Islands, India Region
  22. USGS-USP000DBEW2004-12-26 → 2004-12-29
    72 km nnw of bamboo flat, india
  23. USGS-USP000DBEU2004-12-26 → 2004-12-29
    206 km w of sabang, indonesia
  24. USGS-USP000DBEG2004-12-26 → 2004-12-29
    222 km wnw of sabang, indonesia
  25. USGS-USP000C3GJ2003-07-27 → 2003-07-30
    41 km w of lunglei, india
  26. USGS-USP000C3EX2003-07-26 → 2003-07-29
    44 km se of khagrachhari, bangladesh
  27. USGS-USP000C3172003-07-21 → 2003-07-24
    208 km wnw of sabang, indonesia
  28. USGS-USP000BTH82003-03-26 → 2003-03-29
    92 km n of bamboo flat, india
  29. USGS-USP000BK392002-12-04 → 2002-12-07
    70 km w of thayetmyo, myanmar
  30. USGS-USP000BF9F2002-10-24 → 2002-10-27
    100 km w of sabang, indonesia
  31. USGS-USP0009YNZ2000-08-17 → 2000-08-20
    63 km wsw of sabang, 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 the Bay of Bengal — page 2 · seahazards