Hazardous operations 0130Z to 1130Z daily 25 thru 30 sep in area bound by 12-49.00N 080-46.00E, 12-59.00N…
Bay of Bengal · HYDROPAC 2732/26
What this record establishes
Cancelled notice · 2026-09-23 14:45Z
This notice disappeared from the issuing source's in-force list. No explicit recovery or all-clear is established by that removal.
- Source and dates
- NGA MSI in-force warnings (DailyMem*.txt). Issued 2026-09-21 11:44Z. First collected 2026-09-23 15:02Z; last seen in collection 2026-09-23 18:32Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- Bay of Bengal. The map shows an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.
Related notices and cancellation links
Current notices and reporting history in the Bay of Bengal →
Activity windows · 6 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-09-25 01:30Z | 2026-09-25 11:30Z | — | 10 h |
| 2026-09-26 01:30Z | 2026-09-26 11:30Z | — | 10 h |
| 2026-09-27 01:30Z | 2026-09-27 11:30Z | — | 10 h |
| 2026-09-28 01:30Z | 2026-09-28 11:30Z | — | 10 h |
| 2026-09-29 01:30Z | 2026-09-29 11:30Z | — | 10 h |
| 2026-09-30 01:30Z | 2026-09-30 11:30Z | — | 10 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2026-09-21 11:44Z
- status
- Cancelled notice
- self-cancels
- 2026-09-30 12:30Z
- sea
- Bay of Bengal
- position
- 12.900, 81.100
- source
- NGA MSI in-force warnings (DailyMem*.txt) · first seen 2026-09-23 15:02Z
Original warning text
BAY OF BENGAL. INDIA. 1. HAZARDOUS OPERATIONS 0130Z TO 1130Z DAILY 25 THRU 30 SEP IN AREA BOUND BY 12-49.00N 080-46.00E, 12-59.00N 080-46.00E, 12-59.00N 081-26.00E, 12-49.00N 081-26.00E. 2. CANCEL THIS MSG 301230Z SEP 26.
Collected reports in this area · military exercises
487 within 180 nm since 1999 · 7 in the last 12 months · 1 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 operations 0130Z to 1130Z daily 24 thru 30 sep in area bound by 12-49.00N 080-46.00E, 12-59.00N…2026-09-22
- Hazardous operations 0130Z to 1130Z daily 21 thru 24 sep in area bound by 12-49.00N 080-46.00E, 12-59.00N…2026-09-18
- Hazardous operations 0130Z to 1130Z daily 14 thru 17 sep in area bound by 12-49.00N 080-46.00E, 12-49.00N…2026-09-10
- Hazardous operations 250830Z to 250930Z aug in area bound by 13-07.02N 080-18.01E, 13-14.90N 080-25.98E,…2026-08-24
- Hazardous operations 0130Z to 1130Z daily 16 and 28 jan in area bound by 12-49.00N 080-46.00E, 12-49.00N…2026-01-12
- Hazardous operations 0030Z to 1630Z daily 01 thru 05 dec in area bound by 15-50.30N 080-29.30E, 15-47.75N…2025-11-28
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
18 military exercises listed in force · see all
Record snapshot 2026-09-23 18:46Z; source collection times vary.
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
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.