Geophysical operations in progress until 100001Z oct in area bound by 54-44N 142-47E, 55-10N 142-22E, 55-14N…
Sea of Okhotsk · HYDROPAC 1458/06
What this record establishes
Archived notice · 2006-10-10 01:01Z
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 XIII 27/06 02 AUG 06.. Issued 2006-08-02 13:40Z. 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.
Current notices and reporting history in the Sea of Okhotsk →
- issued
- 2006-08-02 13:40Z
- status
- Archived notice
- self-cancels
- 2006-10-10 01:01Z
- authority
- NAVAREA XIII 27/06 02 AUG 06.
- NAVAREA
- NAVAREA XIII · named as the source of this relay
- sea
- Sea of Okhotsk
- position
- 55.091, 142.903
- source
- NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z
Original warning text
1. GEOPHYSICAL OPERATIONS IN PROGRESS UNTIL 100001Z OCT IN AREA BOUND BY 54-44N 142-47E, 55-10N 142-22E, 55-14N 142-34E, 55-20N 142-28E, 55-28N 142-51E, 55-16N 143-02E, 55-19N 143-10E, 54-58N 143-30E. FIVE MILE BERTH REQUESTED. 2. CANCEL THIS MSG 100101Z OCT.
Reading this warning
- 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.
- 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.
- Wide berth requested
- Keep well clear — or, when a distance is given ("TWO MILE BERTH REQUESTED"), at least that far away.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Collected reports in this area · other warnings
7 within 180 nm since 2003 · 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.
- Structures reported in: a. 52-12.9N 143-51.9E2019-07-24
- Pipelaying operations in progress until 15 oct in area bound by 52-27-52.09N 143-17-12.76E, 52-28-56.76N…2011-06-17
- Pipelaying operations in progress until 15 nov in area bound by 52-31.31N 143-18.21E, 52-32.74N 143-18.65E,…2006-06-09
- Pipelaying operations 15 may thru 01 nov in area bound by 52-30.5N 143-18.0E, 52-30.5N 143-27.0E, 52-23.0N…2006-05-12
- Light, fl 2 sec grg six miles with sectors green 015-067, red 067-127, green 127-205, established in…2003-03-13
- Light, f grg six miles with sectors green 015-067, red 067-127, green 127-205, established in 52-28-52.2N…2003-01-15
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
21 other warnings listed in force · see all
Record snapshot 2026-10-02 20:16Z; source collection times vary.
Other
Everything the classifier did not place elsewhere. All current other warnings →
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.