Andaman or Burma Sea
IHO sea area 44 · 92° to 99° E, 6° to 18° N
- in force
- 0
- last 12 months
- 24
- archive messages
- 887
- categories
- 12
What the archive shows
887 messages are recorded since 1998-08-10 for the Andaman or Burma Sea. The selection uses the IHO sea area; a message may describe an exercise, equipment outage or continuing operation as well as a hazard report.
Exercises accounts for 420 of 887 recorded messages (47%), the largest category group in this selection.
The NGA historical archive froze in 2024-05; live collection began 2026-08-17. Counts around that gap are incomplete, and changes in reporting volume do not establish changes in incident frequency.
In force now · 0
Nothing in force in this sea right now.
By year
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
By category · available archive
| Exercises | 420 | 47% |
| Nav aids | 122 | 14% |
| Quakes | 95 | 11% |
| Surveys | 93 | 10% |
| Incidents | 61 | 7% |
| Cable ops | 50 | 6% |
| Other | 18 | 2% |
| Wrecks | 13 | 1% |
| Derelicts | 7 | 1% |
| Debris | 4 | 0% |
| Missiles | 3 | 0% |
| Volcanic | 1 | 0% |
Archive · 887 cancelled
- HYDROPAC 2210/21 · Exercises2021-08-02 → 2021-08-06Hazardous operations 0330Z to 0930Z daily 05 and 06 aug in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 2195/21 · Incidents2021-07-30 → 2021-08-1318 meter F/V salethmatha-ii, eight persons on board, disabled and adrift due to engine failure in 08-53N…
- HYDROPAC 2162/21 · Exercises2021-07-27 → 2021-07-30Hazardous operations 1000Z to 1500Z daily 28 thru 30 jul in area bound by 11-21.72N 092-50.50E, 11-21.72N…
- HYDROPAC 2153/21 · Exercises2021-07-26 → 2021-07-30Hazardous operations 0330Z to 0930Z daily 29 and 30 jul in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 2080/21 · Exercises2021-07-19 → 2021-07-23Hazardous operations 0330Z to 0930Z daily 22 and 23 jul in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 2018/21 · Exercises2021-07-12 → 2021-07-16Hazardous operations 0330Z to 0930Z daily 15 and 16 jul in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1959/21 · Exercises2021-07-05 → 2021-07-09Hazardous operations 0330Z to 0930Z daily 08 and 09 jul in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1921/21 · Incidents2021-06-30 → 2021-07-16Distress signal received from 14 meter F/V fb rsn two, seven persons on board, in 08-29.24N 093-19.48E at…
- HYDROPAC 1828/21 · Exercises2021-06-21 → 2021-06-25Hazardous operations 0330Z to 0930Z daily 24 and 25 jun in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1762/21 · Exercises2021-06-15 → 2021-06-18Hazardous operations 0330Z to 0930Z daily 17 and 18 jun in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1685/21 · Exercises2021-06-07 → 2021-06-11Hazardous operations 0330Z to 0930Z daily 10 and 11 jun in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1616/21 · Exercises2021-05-31 → 2021-06-04Hazardous operations 0330Z to 0930Z daily 03 and 04 jun in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1539/21 · Exercises2021-05-24 → 2021-05-28Hazardous operations 0330Z to 0930Z daily 27 and 28 may in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1461/21 · Exercises2021-05-17 → 2021-05-21Hazardous operations 0330Z to 0930Z daily 20 and 21 may in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1363/21 · Incidents2021-05-05 → 2021-05-16Man overboard from M/V mt mega in vicinity 06-05.5N 095-33.5E at 051731Z may
- HYDROPAC 1350/21 · Exercises2021-05-04 → 2021-05-07Hazardous operations 0100Z to 0630Z daily 04 thru 07 may in area bound by 11-00.3N 092-30E, 11-20.3N…
- HYDROPAC 1259/21 · Exercises2021-04-26 → 2021-04-30Hazardous operations 0330Z to 0930Z daily 29 and 30 apr in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1195/21 · Exercises2021-04-19 → 2021-04-23Hazardous operations 0330Z to 0930Z daily 22 and 23 apr in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1118/21 · Exercises2021-04-12 → 2021-04-16Hazardous operations 0330Z to 0930Z daily 15 and 16 apr in area bound by 11-50N 093-40E, 12-00N 093-40E,…
- HYDROPAC 1032/21 · Exercises2021-04-05 → 2021-04-09Hazardous operations 0330Z to 0930Z daily 08 and 09 apr in area bound by 11-50N 093-40E, 12-00N 093-40E,…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.