Hazardous operations occur within one mile of 32-52.80N 118-17.70W off California from 1300Z to 2300Z on 30 September.
North Pacific Ocean · NAVAREA XII 664/26
What this record establishes
Listed in force
The latest collected record lists this warning as active. This is the status of the notice, not a live observation of conditions at the location.
- Source and dates
- NGA MSI in-force warnings (DailyMem*.txt). Issued 2026-09-21 21:15Z. First collected 2026-09-25 18:32Z; last seen in collection 2026-09-25 22:47Z. 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 |
|---|---|---|---|
| 2026-09-30 13:00Z | 2026-09-30 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 21:15Z
- status
- Listed in force
- self-cancels
- 2026-10-01 00:01Z
- NAVAREA
- NAVAREA XII
- sea
- North Pacific Ocean
- position
- 32.880, -118.295 · r 1.0 nm
- nearest port
- Los Angeles · 51 nm
- source
- NGA MSI in-force warnings (DailyMem*.txt) · first seen 2026-09-25 18:32Z
Original warning text
NORTH PACIFIC. CALIFORNIA. 1. HAZARDOUS OPERATIONS 301300Z TO 302300Z SEP IN AREA WITHIN ONE MILE OF 32-52.80N 118-17.70W. 2. CANCEL THIS MSG 010001Z OCT 26.
Reading this warning
- Hazardous operations
- NGA's heading for activities that make an area dangerous — most often rocket launches, space debris and weapons firings, and some open-ended danger areas.
- 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.
- Within a radius of
- A circular area — every position within a stated distance of a point.
- 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.
- CANCEL THIS MSG
- The warning's own expiry: a line telling the reader when the message cancels itself.
Conditions at the position · now
loading…
MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation
Collected reports in this area · military exercises
1076 within 180 nm since 1999 · 30 in the last 12 months · 6 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 1300Z to 2300Z daily 28 and 30 sep in areas bound by: a. 33-41.00N 119-39.00W,…2026-09-24
- Hazardous operations 292000Z to 300230Z sep in area bound by 33-32.00N 120-21.00W, 32-45.00N 120-53.00W,…2026-09-24
- 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 251300Z to 252300Z 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
- Hazardous operations 292000Z to 300230Z sep in area bound by 33-32.00N 120-21.00W, 32-45.00N 120-53.00W,…Exercises · 96.5 nm
- Hazardous operations, rocket launching: a. 301600Z to 302025Z sep, alternate 1600Z to 2025Z daily 01 thru 06…Missiles · 104.3 nm
Worldwide in the collected sources
30 military exercises listed in force · see all
Record snapshot 2026-09-25 22:53Z; 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.