Hazardous operation 010830Z to 011030Z may in area bound by 11-50.00N 093-40.00E, 11-50.00N 094-10.00E,…
Andaman or Burma Sea · HYDROPAC 1408/24
What this record establishes
Archived notice · 2024-05-01 11:30Z
This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.
- Source and dates
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · NAVAREA VIII 433/24 291017Z APR 24.. Issued 2024-04-29 10:36Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Andaman or Burma Sea. The map shows an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.
Current notices and reporting history in the Andaman or Burma Sea →
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2024-05-01 08:30Z | 2024-05-01 10:30Z | — | 2 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2024-04-29 10:36Z
- status
- Archived notice
- self-cancels
- 2024-05-01 11:30Z
- authority
- NAVAREA VIII 433/24 291017Z APR 24.
- NAVAREA
- NAVAREA VIII · named as the source of this relay
- sea
- Andaman or Burma Sea
- position
- 11.917, 93.917
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
ANDAMAN SEA. INDIA. DNC 03. 1. HAZARDOUS OPERATION 010830Z TO 011030Z MAY IN AREA BOUND BY 11-50.00N 093-40.00E, 11-50.00N 094-10.00E, 12-00.00N 094-10.00E, 12-00.00N 093-40.00E. 2. CANCEL THIS MSG 011130Z MAY 24.
Reading this warning
- DNC (Digital Nautical Chart)
- A reference to one of the regions of NGA's Digital Nautical Chart, used to tell the reader which charts a warning affects.
- Date-time group (DTG)
- A compact UTC timestamp — day, hour and minute followed by Z — such as 201500Z for the 20th at 15:00 UTC.
- Area bound by
- Introduces a list of positions that are the corners of an area — the polygon the warning applies to.
- Position (degrees and minutes)
- How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Collected reports in this area · other warnings
8 within 180 nm since 2005 · 0 in the last 12 months · 0 listed in force now
Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.
- Hazardous operation 080830Z to 081030Z may in area bound by 11-50.00N 093-40.00E, 12-00.00N 093-40.00E,…2024-05-06
- Hazardous operation 240830Z to 241030Z apr in area bound by 11-50.00N 093-40.00E, 12-00.00N 093-40.00E,…2024-04-22
- Partially submerged barge aslco 3003 in vicinity 13-27.00N 094-15.00E2022-11-18
- Geophysical operations 13 mar thru 05 apr by M/V genesis in areas bound by: a. 14-11.48N 096-03.63E,…2013-03-08
- Nga chart 63380 (1ST ed) 11 meter vessel sunk in 10-30.10N 092-34.12E2010-12-02
- Nga chart 63400 (1ST ed)2007-10-04
Month of issue in the collected archive
All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.
Nearby notices listed in force · within 120 nm
Worldwide in the collected sources
23 other warnings listed in force · see all
Record snapshot 2026-09-29 17:59Z; source collection times vary.
Other
Everything the classifier did not place elsewhere. All current other warnings →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.