Gunnery exercises 0500Z to 1600Z daily 18 thru 20 apr in area bound by 45-48.6N 036-55.7E, 45-48.6N…
Sea of Azov · HYDROLANT 1209/18
What this record establishes
Archived notice · 2018-04-20 17:00Z
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 III 320/18 161158Z APR 18.. Issued 2018-04-16 12:43Z. 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
- Sea of Azov. The map shows an area described by the warning; the listed coordinate is its representative center. Check the original wording for limits and qualifications.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-04-18 05:00Z | 2018-04-18 16:00Z | — | 11 h |
| 2018-04-19 05:00Z | 2018-04-19 16:00Z | — | 11 h |
| 2018-04-20 05:00Z | 2018-04-20 16:00Z | — | 11 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2018-04-16 12:43Z
- status
- Archived notice
- self-cancels
- 2018-04-20 17:00Z
- authority
- NAVAREA III 320/18 161158Z APR 18.
- NAVAREA
- NAVAREA III · named as the source of this relay
- sea
- Sea of Azov
- position
- 45.651, 37.053
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
SEA OF AZOV. RUSSIA. DNC 10. 1. GUNNERY EXERCISES 0500Z TO 1600Z DAILY 18 THRU 20 APR IN AREA BOUND BY 45-48.6N 036-55.7E, 45-48.6N 037-10.0E, 45-27.0N 037-10.0E, 45-32.4N 036-55.7E. 2. CANCEL THIS MSG 201700Z APR 18.
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.
- Gunnery and live firing
- Naval or coastal guns firing into a sea area for practice, at stated times.
- 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.
- 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.
Collected reports in this area · military exercises
769 within 180 nm since 1999 · 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 operations 0500Z to 1700Z daily until 31 mar except sundays, in area bound by 45-03.5N 036-17.0E,…2022-03-01
- Hazardous operations 222100Z feb to 122100Z mar in area bound by: a. 44-39.0N 035-51.0E, 44-52.0N 036-26.0E,…2022-02-23
- Gunnery exercises 192100Z to 222100Z feb in area bound by 45-03.3N 036-17.0E, 44-57.5N 036-23.0E, 44-45.0N…2022-02-17
- Missle and gunnery exercises 132100Z to 192100Z feb in areas bound by a. 45-20.0N 032-30.0E, 45-10.0N…2022-02-11
- Hazardous operations 0500Z to 1700Z daily 01 thru 28 feb except sundays in areas bound by 44-58.0N…2022-01-30
- Hazardous operations 312100Z jan to 282100Z feb in area bound by 45-03.3N 032-52.0E, 45-03.3N 032-54.7E,…2022-01-28
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
No other collected notice is currently listed in force within this radius. This does not establish safe conditions.
Worldwide in the collected sources
28 military exercises listed in force · see all
Record snapshot 2026-10-01 14:26Z; 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.