Hydrographic survey in progress until further notice by M/V GS-269 in area bound by 53-15.0N 153-59.5E,…
Sea of Okhotsk · HYDROPAC 1300/01
What this record establishes
Archived notice · 2001-08-30 13:45Z
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) · PETROPAVLOSK 92/01 POR EGC #56401 120916Z AUG 01. Issued 2001-08-12 09:35Z. 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 Okhotsk. 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
Current notices and reporting history in the Sea of Okhotsk →
- issued
- 2001-08-12 09:35Z
- status
- Archived notice
- authority
- PETROPAVLOSK 92/01 POR EGC #56401 120916Z AUG 01
- issued by
- PETROPAVLOSK
- sea
- Sea of Okhotsk
- position
- 53.754, 154.799
- vessel
- M/V GS-269
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
HYDROGRAPHIC SURVEY IN PROGRESS UNTIL FURTHER NOTICE BY M/V GS-269 IN AREA BOUND BY 53-15.0N 153-59.5E, 54-10.0N 153-59.5E, 54-10.0N 155-40.2E, 53-42.0N 155-47.0E, 53-29.0N 155-42.0E, 53-29.0N 154-54.0E, 53-15.0N 154-54.0E.
Reading this warning
- Survey operations
- A research or survey vessel is mapping the seabed or water column, often while towing equipment.
- Until further notice
- The operation or danger has no scheduled end; the warning stays in force until a later message cancels it.
- 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.
Collected reports in this area · survey operations
9 within 180 nm since 2001 · 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.
- Survey operations 17 sep thru 07 nov by M/V spasatel zaborshchikov in areas bound by: a. 51-34.92N…2022-09-15
- Underwater operations 22 jun thru 03 jul by M/V fyodor kovrov in area bound by 54-49N 154-35E, 56-06N…2019-06-19
- Survey operations 07 jun thru 07 jul by M/V fyodor kovrov in area bound by 54-49N 154-35E, 56-06N 153-57E,…2018-06-04
- Survey operations 03 thru 23 sep by M/V fyodor kovrov in areas bound by: a. 51-34-55N 143-24-16E, 51-34-54N…2017-09-02
- Survey operations 27 aug thru 30 sep by M/V iskatel in area bound by 54-43N 155-40E, 54-49N 154-35E, 56-06N…2011-08-22
- Survey operations in progress until 30 jul by M/V diabaz in areas bound by: a. 54-48-04N 155-24-12E,…2011-07-01
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
Worldwide in the collected sources
56 survey operations listed in force · see all
Record snapshot 2026-10-04 03:06Z; 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.