Exercises
Hazardous operations 140820Z to 141521Z may, alternate 150855Z to 151556Z may in area bound by 09-16N…
North Pacific · HYDROPAC 1796/18
- issued
- 2018-05-11 18:53Z
- status
- cancelled 2018-05-14 09:33Z (archive)
- self-cancels
- 2018-05-15 16:56Z
- authority
- RTS SAFETY KWAJALEIN MH 111820Z MAY 18.
- sea
- North Pacific Ocean
- position
- 9.437, 167.922
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC. DNC 12. 1. HAZARDOUS OPERATIONS 140820Z TO 141521Z MAY, ALTERNATE 150855Z TO 151556Z MAY IN AREA BOUND BY 09-16N 167-21E, 09-23N 167-33E, 09-39N 167-24E, 10-03N 168-09E, 09-19N 168-33E, 08-55N 167-48E, 08-56N 167-39E, 08-55N 167-32E. 2. CANCEL THIS MSG 151656Z MAY 18.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-05-14 08:20Z | 2018-05-14 15:21Z | — | 7 h 01 |
| 2018-05-15 08:55Z | 2018-05-15 15:56Z | — | 7 h 01 |
Parsed from the warning text; outside these windows the area is normally not active, but the warning stays in force until cancelled.
This area · military exercises
120 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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25
- Hazardous operations 130800Z to 131330Z jun, alternate 0800Z to 1330Z daily 14 jun thru 03 jul in areas…2025-06-03
- Hazardous operations 010700Z to 011411Z nov, alternate 020700Z to 021411Z nov in areas bound by a. 09-53.00N…2023-10-27
- Hazardous operations 060700Z to 061411Z sep, alternate 070700Z to 071411Z sep in areas bound by: a.…2023-09-01
- Hazardous operations 222200Z to 230400Z mar, alternate 2200Z to 0400Z daily 23 thru 28 mar in areas bound…2023-03-21
- Hazardous operations 070700Z to 071411Z sep, alternate 080700Z to 081411Z sep in area bound by 10-11.00N…2022-09-01
- Hazardous operations 160700Z to 161409Z aug, alternate 170700Z to 171409Z aug in area bound by 10-13.00N…2022-08-11
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 1796/18 and this msg, operation completedcancelled by · 2018-05-14
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
36 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.