Hazardous operations 251300Z to 252300Z sep in area within one mile of 32-52.80N 118-17.70W
North Pacific Ocean · NAVAREA XII 651/26
What this record establishes
Cancelled notice · 2026-09-23 14:45Z
This notice disappeared from the issuing source's in-force list. No explicit recovery or all-clear is established by that removal.
- Source and dates
- NGA MSI in-force warnings (DailyMem*.txt). Issued 2026-09-21 21:35Z. First collected 2026-09-23 15:32Z; last seen in collection 2026-09-23 18:47Z. Collection dates record ingestion, not a new incident or a fresh field observation.
- Location covered
- North Pacific Ocean. The parsed report position is 32.880, -118.295 with a 1.0 nm radius. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.
Current notices and reporting history in the North Pacific Ocean →
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-09-25 13:00Z | 2026-09-25 23:00Z | — | 10 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
- issued
- 2026-09-21 21:35Z
- status
- Cancelled notice
- self-cancels
- 2026-09-26 00:01Z
- sea
- North Pacific Ocean
- position
- 32.880, -118.295 · r 1.0 nm
- source
- NGA MSI in-force warnings (DailyMem*.txt) · first seen 2026-09-23 15:32Z
Original warning text
NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 251300Z TO 252300Z SEP IN AREA WITHIN ONE MILE OF 32-52.80N 118-17.70W. 2. CANCEL THIS MSG 260001Z SEP 26.
Collected reports in this area · military exercises
1072 within 180 nm since 1999 · 26 in the last 12 months · 3 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.
- Hazardous operations 261500Z to 270100Z sep in area bound by 34-01.00N 121-02.00W, 33-21.00N 119-28.00W,…2026-09-21
- Hazardous operations 271300Z to 272300Z sep in area within one mile of 32-52.80N 118-17.70W2026-09-21
- Hazardous operations 281300Z to 282300Z sep in area within one mile of 32-52.80N 118-17.70W2026-09-21
- Hazardous operations 261300Z to 262300Z sep in area within one mile of 32-52.80N 118-17.70W2026-09-21
- Hazardous operations 241300Z to 242300Z sep in area within one mile of 32-52.80N 118-17.70W2026-09-21
- Hazardous operations 261300Z to 262300Z sep in area within one mile of 32-52.80N 118-17.70W2026-09-21
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
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…Exercises · 7.9 nm
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…Exercises · 28.7 nm
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-33.00N 118-25.00W, 32-35.00N 118-16.00W,…Exercises · 40.1 nm
- PQ63+HX los angeles, ca, USASpills · 50 nm
- Coronado island south light 32-23.5N 117-14.5W unlitNav aids · 60.8 nm
Worldwide in the collected sources
18 military exercises listed in force · see all
Record snapshot 2026-09-23 18:52Z; source collection times vary.
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.