Hazardous operations 0700Z to 1700Z daily 06 thru 09 oct in area bound by 55-37.00N 020-45.89E, 55-35.50N…
Baltic Sea · HYDROLANT 1900/09
What this record establishes
Archived notice · 2009-10-09 18:00Z
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) · LITHUANIA 26/09 021107Z OCT 09.. Issued 2009-10-02 15:42Z. 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
- Baltic 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.
Related notices and cancellation links
- Vessel torres del paine reports crewman requiring medical assistance in 33-23S 047-13Wcancelled by this notice
- S/V iemanyai reports crewman requiring medical assistance in 31-04S 050-27Wcancelled by this notice
- M/V orkhan ekince reports crewman with broken leg requiring medical assistance in 15-22S 035-52W at 271900Z…cancelled by this notice
Activity windows · 4 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2009-10-06 07:00Z | 2009-10-06 17:00Z | — | 10 h |
| 2009-10-07 07:00Z | 2009-10-07 17:00Z | — | 10 h |
| 2009-10-08 07:00Z | 2009-10-08 17:00Z | — | 10 h |
| 2009-10-09 07:00Z | 2009-10-09 17:00Z | — | 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
- 2009-10-02 15:42Z
- status
- Archived notice
- self-cancels
- 2009-10-09 18:00Z
- authority
- LITHUANIA 26/09 021107Z OCT 09.
- issued by
- LITHUANIA
- sea
- Baltic Sea
- position
- 55.503, 20.877
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0700Z TO 1700Z DAILY 06 THRU 09 OCT IN AREA BOUND BY 55-37.00N 020-45.89E, 55-35.50N 021-06.00E, 55-31.00N 021-05.50E, 55-25.00N 020-59.89E, 55-22.00N 020-45.89E, 55-25.00N 020-41.89E, 55-34.00N 020-41.89E. 2. CANCEL HYDROLANT 1883/09(24), 1884/09(24), 1886/09(24). 3. CANCEL THIS MSG 091800Z OCT.
Reading this warning
- Hazardous operations
- NGA's heading for activities that make an area dangerous — most often rocket launches, space debris and weapons firings, and some open-ended danger areas.
- 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.
- 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.
- 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
313 within 180 nm since 2003 · 1 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 0900Z to 1500Z daily 27 and 28 aug in vicinity 55-29.60N 020-51.00E2026-08-20
- Hazardous operations 051000Z to 051400Z and 060700Z to 060900Z mar in area bound by 55-36.98N 020-45.88E,…2024-02-29
- Hazardous operations 290700Z to 291500Z jan in area bound by 55-36.98N 020-45.88E, 55-33.98N 020-59.88E,…2024-01-25
- Hazardous operations 0700Z to 1600Z daily 14 and 15 nov in area bound by 55-36.98N 020-45.88E, 55-33.98N…2023-11-10
- Hazardous operations 04 thru 16 jun in vicinity of area bound by 59-41.00N 014-25.00E, 59-41.00N 025-00.00E,…2023-05-31
- Hazardous operations 030700Z to 031400Z mar in area bound by 55-36.98N 020-45.88E, 55-33.98N 020-59.88E,…2023-02-27
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
17 military exercises listed in force · see all
Record snapshot 2026-09-24 23:23Z; 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.