B. 68-02.95N 168-50.01W, top float 51 meters
Chukchi Sea · HYDROARC 241/14
What this record establishes
Archived notice · 2015-10-14 11:54Z
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 XVII 94/14 232319Z SEP 14.. Issued 2014-09-24 05:47Z. 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
- Chukchi Sea. The parsed report position is 69.137, -165.089. 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
- Scientifc mooring, top float float 48 meters, established in 68-02.00N 168-50.04Wlater cancellation notice
- issued
- 2014-09-24 05:47Z
- status
- Archived notice
- authority
- NAVAREA XVII 94/14 232319Z SEP 14.
- NAVAREA
- NAVAREA XVII · named as the source of this relay
- sea
- Chukchi Sea
- position
- 69.137, -165.089
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
ARCTIC. CHUKCHI SEA. CHART 16003, 16005 SCIENTIFIC MOORINGS ESTABLISHED IN: A. 68-02.00N 168-50.04W, TOP FLOAT 48 METERS. B. 68-02.95N 168-50.01W, TOP FLOAT 51 METERS. C. 71-19.76N 157-36.01W, TOP FLOAT 40 METERS.
Reading this warning
- Chart reference
- The number of the nautical chart on which the reported position lies.
- Scientific mooring
- Instruments anchored to the seabed and held up by floats, sometimes just below the surface, left for months to measure the ocean.
- 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.
Collected reports in this area · survey operations
11 within 180 nm since 2005 · 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.
- Scientific moorings established in: a. 70-43.82N 160-22.05W2023-08-09
- Scientific moorings established in: a. 68-08.94N 166-01.68W2023-08-09
- Scientific mooring, top float 38 meters, established in 68-01.98N 168-50.12W2016-09-08
- Sub-surface scientific moorings established in: a. 71-36.007N 161-30.011W, at depth 48 meters2016-08-04
- Scientific moorings established: a. 75-00.17N 162-00.18W, top float 185 meters2012-12-03
- B. 75-00.171N 162-00.182W, at depth 1971 meters, top float 185 meters2012-10-29
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
54 survey operations listed in force · see all
Record snapshot 2026-10-02 13:50Z; source collection times vary.
Surveys
Hydrographic and scientific survey vessels, often towing long arrays. All current survey operations →
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.