Exercises
Hazardous operations 081500Z to 090200Z mar, alternate 091500Z to 100200Z mar in area between 33-55-37N…
Eastern North Pacific · California · NAVAREA XII 102/18
- issued
- 2018-03-06 21:19Z
- status
- cancelled 2018-03-08 19:47Z (archive)
- self-cancels
- 2018-03-10 03:00Z
- authority
- SEA RANGE OTC 062016Z MAR 18.
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
EASTERN NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 081500Z TO 090200Z MAR, ALTERNATE 091500Z TO 100200Z MAR IN AREA BETWEEN 33-55-37N 33-31-58N AND 119-07-25W 119-45-56W. 2. CANCEL THIS MSG 100300Z MAR 18.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-03-08 15:00Z | 2018-03-09 02:00Z | — | 11 h |
| 2018-03-09 15:00Z | 2018-03-10 02:00Z | — | 11 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Timeline
- Cancel NAVAREA XII 102/18 and this msg, operations completedcancelled by · 2018-03-08
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
35 military exercises in force · see all
Exercises
Gunnery, firing and naval exercise areas. All current military exercises →
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.