Exercises
Gunnery exercises 181600Z to 182000Z and 191200Z to 191500Z jun in area between 35-15S 35-30S and 054-47W…
HYDROLANT 1024/07
What this record establishes
Archived notice · 2007-06-19 16:00Z
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 VI 204/07 14 JUNE 07; NAVAREA VI 205/07 14 JUN 07.. Issued 2007-06-14 02:25Z. 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
- No named location parsed. No usable coordinates were parsed; a location-based nearby search is unavailable. Check the original wording for limits and qualifications.
Related notices and cancellation links
- M/V rosa trapped in ice in 60-10S 047-36Wcancelled by this notice
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2007-06-18 16:00Z | 2007-06-18 20:00Z | — | 4 h |
| 2007-06-19 12:00Z | 2007-06-19 15:00Z | — | 3 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2007-06-14 02:25Z
- status
- Archived notice
- self-cancels
- 2007-06-19 16:00Z
- authority
- NAVAREA VI 204/07 14 JUNE 07; NAVAREA VI 205/07 14 JUN 07.
- NAVAREA
- NAVAREA VI · named as the source of this relay
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. GUNNERY EXERCISES 181600Z TO 182000Z AND 191200Z TO 191500Z JUN IN AREA BETWEEN 35-15S 35-30S AND 054-47W 055-00W. 2. CANCEL HYDROLANT 1005/07. 3. CANCEL THIS MSG 191600Z JUN.
Reading this warning
- Gunnery and live firing
- Naval or coastal guns firing into a sea area for practice, at stated times.
- 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.
- 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.
- Cancellation reference
- A line that cancels an earlier warning by its number, such as CANCEL HYDROLANT 1085/12.
- HYDROLANT
- The U.S. long-range warning series for Atlantic waters outside NAVAREA IV, including the eastern Atlantic, the Mediterranean and adjoining seas.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Nearby notices listed in force · within 120 nm
No parsed position is available for this comparison.
Worldwide in the collected sources
28 military exercises listed in force · see all
Record snapshot 2026-10-02 06:35Z; 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.