Exercises
Hazardous operations 210830Z to 211430Z jun, alternate 0830Z to 1430Z daily 22 thru 30 jun in area bound by…
North Pacific · Marshall Islands · HYDROPAC 1839/21
- issued
- 2021-06-22 09:00Z
- status
- cancelled 2021-06-23 12:28Z (archive)
- self-cancels
- 2021-06-30 15:30Z
- cancels
- HYDROPAC 1782/21
- authority
- RTS SAFETY KWAJALEIN MH UPDATE 220653Z JUN 21.
- sea
- North Pacific Ocean
- position
- 10.879, 169.436
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC. MARSHALL ISLANDS. DNC 12. 1. HAZARDOUS OPERATIONS 210830Z TO 211430Z JUN, ALTERNATE 0830Z TO 1430Z DAILY 22 THRU 30 JUN IN AREA BOUND BY 12-45N 172-48E, 08-11N 166-38E, 08-56N 166-01E, 13-34N 172-11E. 2. CANCEL HYDROPAC 1782/21. 3. CANCEL THIS MSG 301530Z JUN 21.
Activity windows · 10 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-06-21 08:30Z | 2021-06-21 14:30Z | — | 6 h |
| 2021-06-22 08:30Z | 2021-06-22 14:30Z | — | 6 h |
| 2021-06-23 08:30Z | 2021-06-23 14:30Z | — | 6 h |
| 2021-06-24 08:30Z | 2021-06-24 14:30Z | — | 6 h |
| 2021-06-25 08:30Z | 2021-06-25 14:30Z | — | 6 h |
| 2021-06-26 08:30Z | 2021-06-26 14:30Z | — | 6 h |
| 2021-06-27 08:30Z | 2021-06-27 14:30Z | — | 6 h |
| 2021-06-28 08:30Z | 2021-06-28 14:30Z | — | 6 h |
| … 2 more | |||
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
118 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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23
- 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 190700Z to 191427Z apr, alternate 200700Z to 201427Z apr in areas bound by: a.…2023-04-14
- 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
- Hazardous operations 210830Z to 211430Z jun, alternate 0830Z to 1430Z daily 22 thru 25 jun in area bound by…cancels · 2021-06-16
- Hazardous operations 210830Z to 211430Z jun, alternate 0830Z to 1430Z daily 22 thru 25 jun in area bound by…replaced · 2021-06-16
- Cancel HYDROPAC 1839/21 and this msg, operations completedcancelled by · 2021-06-23
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.