Earthquake & tsunami bulletins in the Indian Ocean

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

in force
0
last 12 months
20
vs previous 12 (21)
-5%
since 1997
980

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 Indian Ocean right now.

By year

97
98
99
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

By month (all years)

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

Other hazards in the Indian Ocean

Archive · 980 cancelled

  1. USGS-USC000RFH22014-06-14 → 2014-06-17
    Earthquake magnitude 6.5 (mww) in 10.123S 091.092E, depth 4 km at 141110Z jun 14
    South Indian Ocean
  2. USGS-USC000R9T02014-06-01 → 2014-06-04
    Earthquake magnitude 5.7 (mww) in 2.017N 089.776E, depth 20 km at 011007Z jun 14
    North Indian Ocean
  3. USGS-USB000QTEU2014-05-18 → 2014-05-21
    274 km wsw of meulaboh, indonesia
  4. USGS-USB000QT4L2014-05-18 → 2014-05-21
    Earthquake magnitude 6.0 (mww) in 4.248N 092.757E, depth 35 km at 180102Z may 14
    Off the West Coast of Northern Sumatra
  5. USGS-USB000QHNH2014-05-11 → 2014-05-14
    Earthquake magnitude 5.8 (mww) in 47.854S 099.689E, depth 10 km at 111235Z may 14
    Southeast Indian Ridge
  6. USGS-USB000Q6BA2014-05-01 → 2014-05-04
    41 km sse of singkil, indonesia
  7. USGS-USC000P2LA2014-04-03 → 2014-04-06
    159 km s of bengkulu, indonesia
  8. USGS-USC000NBSX2014-03-14 → 2014-03-17
    Earthquake magnitude 5.5 (mwb) in 53.511S 025.238E, depth 11 km at 142032Z mar 14
    South of Africa
  9. USGS-USC000MXMU2014-02-24 → 2014-02-27
    Earthquake magnitude 5.5 (mwc) in 4.225N 062.523E, depth 10 km at 242359Z feb 14
    Carlsberg Ridge
  10. USGS-USC000MXMH2014-02-24 → 2014-02-27
    Earthquake magnitude 5.5 (mwc) in 4.059N 062.600E, depth 10 km at 242347Z feb 14
    Carlsberg Ridge
  11. USGS-USC000MXN02014-02-24 → 2014-02-27
    Earthquake magnitude 5.6 (mwb) in 4.133N 062.633E, depth 10 km at 242332Z feb 14
    Carlsberg Ridge
  12. USGS-USC000MXLS2014-02-24 → 2014-02-27
    Earthquake magnitude 5.6 (mww) in 4.131N 062.877E, depth 4 km at 242326Z feb 14
    Carlsberg Ridge
  13. USGS-USB000M7WD2014-01-25 → 2014-01-28
    39 km s of kroya, indonesia
  14. USGS-USC000LPXM2013-12-22 → 2013-12-25
    Earthquake magnitude 5.6 (mwb) in 46.439S 096.015E, depth 10 km at 221003Z dec 13
    Southeast Indian Ridge
  15. USGS-USC000LPW92013-12-22 → 2013-12-25
    Earthquake magnitude 5.5 (mwb) in 46.449S 096.133E, depth 10 km at 220729Z dec 13
    Southeast Indian Ridge
  16. USGS-USB000L96N2013-12-02 → 2013-12-05
    Earthquake magnitude 5.5 (mwb) in 53.315S 025.497E, depth 10 km at 021218Z dec 13
    South of Africa
  17. USGS-USB000L8PB2013-12-01 → 2013-12-04
    69 km se of sinabang, indonesia
  18. USGS-USB000L4JU2013-11-22 → 2013-11-25
    279 km w of banda aceh, indonesia
  19. USGS-USB000KZTL2013-11-16 → 2013-11-19
    Earthquake magnitude 5.7 (mwb) in 4.208N 090.065E, depth 10 km at 161026Z nov 13
    Off the West Coast of Northern Sumatra
  20. USGS-USB000KUKJ2013-11-08 → 2013-11-11
    Earthquake magnitude 5.5 (mwb) in 1.187S 067.683E, depth 10 km at 080951Z nov 13
    Carlsberg Ridge
  21. USGS-USB000KCCU2013-10-13 → 2013-10-16
    35 km sw of meulaboh, indonesia
  22. USGS-USB000KBZ32013-10-12 → 2013-10-15
    Earthquake magnitude 5.5 (mwb) in 36.736S 078.718E, depth 4 km at 122001Z oct 13
    Mid-indian Ridge
  23. USGS-USB000K6NK2013-10-04 → 2013-10-07
    Earthquake magnitude 6.4 (mww) in 38.606S 078.369E, depth 13 km at 041726Z oct 13
    Mid-indian Ridge
  24. USGS-USB000JJEK2013-09-06 → 2013-09-09
    Earthquake magnitude 5.5 (mwb) in 47.045S 033.475E, depth 10 km at 060228Z sep 13
    Prince Edward Islands Region
  25. USGS-USB000JBNG2013-08-25 → 2013-08-28
    Earthquake magnitude 5.8 (mww) in 33.461S 057.045E, depth 5 km at 251607Z aug 13
    Southwest Indian Ridge
  26. USGS-USB000J5KI2013-08-17 → 2013-08-20
    Earthquake magnitude 6.1 (mww) in 34.885S 054.093E, depth 10 km at 171632Z aug 13
    Southwest Indian Ridge
  27. USGS-USB000IJJ62013-07-22 → 2013-07-25
    Earthquake magnitude 6.3 (mww) in 46.049S 034.780E, depth 10 km at 220701Z jul 13
    Prince Edward Islands Region
  28. USGS-USB000IA6P2013-07-09 → 2013-07-12
    177 km sw of sungai penuh, indonesia
  29. USGS-USB000I8N22013-07-08 → 2013-07-11
    70 km sw of kencong, indonesia
  30. USGS-USB000I7NA2013-07-06 → 2013-07-09
    162 km sw of sungai penuh, indonesia
  31. USGS-USC000HSKZ2013-06-17 → 2013-06-20
    Earthquake magnitude 5.6 (mwb) in 36.525S 052.413E, depth 9 km at 171121Z jun 13
    Southwest Indian Ridge
  32. USGS-USC000HPSD2013-06-13 → 2013-06-16
    Earthquake magnitude 6.7 (mww) in 10.004S 107.236E, depth 9 km at 131647Z jun 13
    South of Java, Indonesia
  33. USGS-USB000GY4A2013-05-18 → 2013-05-21
    Earthquake magnitude 5.6 (mww) in 53.072S 022.073E, depth 10 km at 180405Z may 13
    South of Africa
  34. USGS-USC000GWPR2013-05-14 → 2013-05-17
    Earthquake magnitude 5.6 (mww) in 0.765N 092.399E, depth 17 km at 141918Z may 13
    Off the West Coast of Northern Sumatra
  35. USGS-USB000GC0Z2013-04-19 → 2013-04-22
    293 km sw of kupang, indonesia
  36. USGS-USB000FY5I2013-04-02 → 2013-04-05
    Earthquake magnitude 5.9 (mww) in 40.445S 045.382E, depth 9 km at 021434Z apr 13
    Southwest Indian Ridge
  37. USGS-USP000JY6C2013-01-10 → 2013-01-13
    94 km ssw of banda aceh, indonesia
  38. USGS-USP000JU5T2012-10-19 → 2012-10-22
    Earthquake magnitude 5.6 (mwc) in 9.289S 067.057E, depth 10 km at 191013Z oct 12
    Mid-indian Ridge
  39. USGS-USP000JU3Z2012-10-18 → 2012-10-21
    Earthquake magnitude 5.9 (mww) in 54.217S 144.006E, depth 8 km at 180127Z oct 12
    West of Macquarie Island
  40. USGS-USP000JTFV2012-10-03 → 2012-10-06
    267 km sw of padangsidempuan, indonesia
  41. USGS-USP000JSCB2012-09-15 → 2012-09-18
    257 km ssw of jimbaran, indonesia
  42. USGS-USP000JSA42012-09-14 → 2012-09-17
    165 km ssw of sungai penuh, indonesia
  43. USGS-USP000JRKR2012-09-03 → 2012-09-06
    251 km ssw of jimbaran, indonesia
  44. USGS-USP000JR4W2012-08-30 → 2012-09-02
    Earthquake magnitude 5.6 (mwc) in 50.143S 114.080E, depth 10 km at 301218Z aug 12
    Western Indian-antarctic Ridge
  45. USGS-USP000JQKG2012-08-21 → 2012-08-24
    Earthquake magnitude 5.6 (mwb) in 0.172S 092.056E, depth 15 km at 211739Z aug 12
    Southwest of Sumatra, Indonesia
  46. USGS-USP000JPFH2012-07-26 → 2012-07-29
    Earthquake magnitude 6.7 (mww) in 17.592S 066.391E, depth 20 km at 260533Z jul 12
    Mauritius - Reunion Region
  47. USGS-USP000JPE12012-07-25 → 2012-07-28
    44 km nw of sinabang, indonesia
  48. USGS-USP000JN5A2012-06-23 → 2012-06-26
    Earthquake magnitude 5.5 (mww) in 2.628N 090.509E, depth 16 km at 232127Z jun 12
    Off the West Coast of Northern Sumatra
  49. USGS-USP000JN412012-06-23 → 2012-06-26
    66 km w of kabanjahe, indonesia
  50. USGS-USP000JMAP2012-06-04 → 2012-06-07
    80 km ssw of pelabuhanratu, 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.