Surveys
Oceanographic operations 061500Z to 062300Z jul by M/V robert gordon sproul in area between 32-36.0N…
Eastern North Pacific · California · NAVAREA XII 201/16
- issued
- 2016-07-03 12:50Z
- status
- cancelled 2016-07-06 23:59Z (archive)
- self-cancels
- 2016-07-06 23:59Z
- authority
- VERONICA TAMSITT 220028Z JUN 16.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. OCEANOGRAPHIC OPERATIONS 061500Z TO 062300Z JUL BY M/V ROBERT GORDON SPROUL IN AREA BETWEEN 32-36.0N 32-39.0N AND 117-15.0W 117-17.5W. 2. CANCEL THIS MSG 062359Z JUL 16.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2016-07-06 15:00Z | 2016-07-06 23:00Z | — | 8 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
84 survey operations in force · see all
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.