Exercises
Hazardous operations are occurring within one mile of 21-17.48N 157-59.23W from 16:00 UTC September 9 to 04:00 UTC September 11.
North Pacific · Hawaii · NAVAREA XII 605/26
- issued
- 2026-09-04 07:21Z
- status
- in force
- self-cancels
- 2026-09-11 05:00Z
- sea
- North Pacific Ocean
- position
- 21.291, -157.987 · r 1.0 nm
- nearest port
- Honolulu · 6 nm
- source
- nga_inforce · first seen 2026-09-08 18:17Z
Original warning text
NORTH PACIFIC. HAWAII. 1. HAZARDOUS OPERATIONS 091600Z TO 110400Z SEP IN AREA WITHIN ONE MILE OF 21-17.48N 157-59.23W. 2. CANCEL THIS MSG 110500Z SEP 26.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2026-09-09 16:00Z | 2026-09-11 04:00Z | — | 36 h |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
Conditions at the position · now
loading…
MET Norway · NOAA WaveWatch III · HYCOM · GEBCO 2020 · model data at the centroid, not an observation
This area · military exercises
16 within 180 nm since 1999 · 2 in the last 12 months · 1 in force now
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- Hazardous operations 27 thru 31 aug in area bound by 22-02.00N 159-48.00W, 22-02.00N 159-53.00W, 22-11.00N…2026-08-19
- Hazardous operations 171100Z to 171900Z apr, alternate 1300Z to 1900Z daily 18 thru 21 apr in area bound by…2023-04-15
- Hazardous operations 011700Z to 012100Z feb in area bound by 20-41N 158-04W, 18-49N 158-26W, 19-06N 159-16W,…2022-01-27
- Hazardous operations 010700Z to 011100Z feb in area bound by 20-41N 158-04W, 18-49N 158-26W, 19-06N 159-16W,…2022-01-27
- Hazardous operations in progress until 151500Z dec in area within one mile of 21-17-29N 157-59-14W2021-12-14
- Hazardous operations 211700Z to 220500Z aug in area bound by 21-12N 156-27W, 21-12N 156-14W, 21-00N 156-14W,…2020-08-17
Season · when military exercises happen here
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M
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
31 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.