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 1123/24 · Exercises2024-04-08 → 2024-04-10Hazardous operations 100830Z to 101030Z apr 24 in area bound by 11-50.00N 093-40.00E, 12-00.00N 093-40.00E,…
- HYDROPAC 1093/24 · Exercises2024-04-05 → 2024-04-10Hazardous operations 061000Z to 061130Z and 101000Z to 101130Z in area bound by 11-37.10N 092-45.22E,…
- HYDROPAC 1064/24 · Surveys2024-04-03 → 2024-04-16Survey operations 05 thru 15 apr in area bound by 10-35.00N 092-48.00E, 10-42.00N 092-48.00E, 10-42.00N…
- HYDROPAC 1007/24 · Exercises2024-03-27 → 2024-03-30Hazardous operations 0330Z to 0500Z and 0930Z to 1130Z daily 29 and 30 mar in area bound by 11-39.18N…
- HYDROPAC 913/24 · Exercises2024-03-19 → 2024-03-21Hazardous operations 210330Z to 210530Z mar in area bound by 09-14.00N 094-58.00E, 09-14.00N 094-08.00E,…
- HYDROPAC 719/24 · Exercises2024-03-04 → 2024-03-27Hazardous operations 0830Z to 1030Z daily 06, 13, 20 and 27 mar in area bound by 11-50.00N 093-40.00E,…
- HYDROPAC 657/24 · Exercises2024-02-26 → 2024-02-28Hazardous operations 280800Z to 281000Z feb in area bound by 11-50.00N 093-40.00E, 12-00.00N 093-40.00E,…
- HYDROPAC 653/24 · Exercises2024-02-26 → 2024-02-29Hazardous operations 290830Z to 291200Z feb
- HYDROPAC 619/24 · Exercises2024-02-23 → 2024-02-28Hazardous operations 0830Z to 1200Z daily 27 and 28 feb in area bound by: 11-38.13N 093-00.70E, 11-40.80N…
- HYDROPAC 575/24 · Exercises2024-02-19 → 2024-02-21Hazardous operations 210800Z to 211000Z feb in area bound by 11-50N 093-40E, 12-00N 093-40E, 12-00N 094-10E,…
- HYDROPAC 498/24 · Exercises2024-02-12 → 2024-02-14Hazardous operations 140800Z to 141000Z feb in area bound by 11-50.00N 093-40.00E, 12-00.00N 093-40.00E,…
- HYDROPAC 432/24 · Cable ops2024-02-05 → 2024-05-06Cable operations in progress until 05 may by cableship prima nusantara X along tracklines joining: a.…
- HYDROPAC 430/24 · Exercises2024-02-05 → 2024-02-07Hazardous operations 070800Z to 071000Z feb in area bound by 11-50.00N 093-40.00E, 12-00.00N 093-40.00E,…
- HYDROPAC 418/24 · Exercises2024-02-03 → 2024-02-04Hazardous operations 040230Z to 041200Z feb in area bound by 09-14.00N 094-58.00E, 09-14.00N 094-08.00E,…
- HYDROPAC 404/24 · Cable ops2024-02-02 → 2024-02-12Cable operations in progress until 11 feb by cableship resolute along trackline joining 06-52.9N 097-27.9E,…
- HYDROPAC 396/24 · Cable ops2024-02-01 → 2024-02-08Cable operations 02 thru 10 feb by cableship resolute in vicinity of tracklines joining: a. 06-52.90N…
- HYDROPAC 273/24 · Nav aids2024-01-23 → 2024-02-09Katchall island east bay light 08-00.41N 093-24.54E inoperative
- HYDROPAC 263/24 · Exercises2024-01-22 → 2024-01-24Hazardous operations 240800Z to 241000Z jan in area bound by 11-50.00N 093-40.00E, 12-00.00N 093-40.00E,…
- HYDROPAC 163/24 · Exercises2024-01-15 → 2024-01-17Hazardous operations 170800Z to 171000Z jan in area bound by 11-50.00N 093-40.00E, 12-00.00N 093-40.00E,…
- HYDROPAC 103/24 · Exercises2024-01-09 → 2024-01-12Hazardous operations 120230Z to 121200Z jan in area bound by 13-12.62N 094-11.25E, 13-12.52N 093-20.03E,…
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts.