Shoal reported, least depth 8.1 meters, in 59-39.45N 020-11.57E
Baltic Sea · HYDROLANT 2028/01
What this record establishes
Archived notice · 2001-10-26 11:10Z
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 ONE 291/01 181508Z JUL 01; WZ 1535/01 181904Z JUL 01; WZ 1536/01 182118Z JUL 01; WZ 1537/01 182141Z JUL 01. Issued 2001-07-19 02:19Z. 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 parsed report position is 59.657, 20.193. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Related notices and cancellation links
- Underwater cable operations in progress until further notice by cableship monarch vicinity 51-15N 002-38Ecancelled by this notice
- Barra head light 56-47N 007-39W unlitcancelled by this notice
- Noup head light 59-20N 003-04W unlitcancelled by this notice
These reports were linked by category and sea, with positions within 30 nautical miles and issue dates within 30 days of another report's recorded in-force span. Links can extend through other members, so the full group can cover a larger area or period. Proximity does not confirm that they describe one incident.
- HYDROLANT 4263/002000-12-28 · Archived notice
- HYDROLANT 4265/002000-12-29 · Archived notice
- HYDROLANT 2028/01 · this notice2001-07-19 · Archived notice
- issued
- 2001-07-19 02:19Z
- status
- Archived notice
- authority
- NAVAREA ONE 291/01 181508Z JUL 01; WZ 1535/01 181904Z JUL 01; WZ 1536/01 182118Z JUL 01; WZ 1537/01 182141Z JUL 01
- issued by
- NAVAREA ONE
- sea
- Baltic Sea
- position
- 59.657, 20.193
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
CHART 44180 (6TH ED). 1. SHOAL REPORTED, LEAST DEPTH 8.1 METERS, IN 59-39.45N 020-11.57E. 2. CANCEL HYDROLANT 1995/01(37). 3. CANCEL HYDROLANT 2017/01(35) AND 2020/01(35), AIDS RESTORED.
Reading this warning
- Chart reference
- The number of the nautical chart on which the reported position lies.
- Shoal / reported depth
- Water shallower than the chart shows — a newly found shoal, a reported depth, or less water than charted.
- 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.
Collected reports in this area · wrecks & obstructions
2 within 180 nm since 2000 · 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.
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
37 wrecks & obstructions listed in force · see all
Record snapshot 2026-09-24 22:49Z; source collection times vary.
Wrecks
Dangerous wrecks, shoals and submerged obstructions. All current wrecks & obstructions →
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.