Exercises
Hazardous operations 1830Z to 0030Z commencing daily 30 may thru 01 jun in areas bound by: a. 16-57N…
North Pacific · Marshall Islands · HYDROPAC 1830/17
- issued
- 2017-05-25 23:22Z
- status
- cancelled 2017-05-30 20:05Z (archive)
- self-cancels
- 2017-06-02 01:30Z
- authority
- WESTERN RANGE 170016Z MAY 17.
- sea
- North Pacific Ocean
- position
- 11.919, 170.956
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC.
MARSHALL ISLANDS.
DNC 12, DNC 13.
1. HAZARDOUS OPERATIONS 1830Z TO 0030Z COMMENCING
DAILY 30 MAY THRU 01 JUN IN AREAS BOUND BY:
A. 16-57N 176-23E, 17-47N 177-25E,
17-31N 177-39E, 16-44N 176-37E.
B. 08-56N 167-40E, 09-00N 168-04E,
09-37N 168-50E, 10-02N 169-01E,
10-31N 169-36E, 11-01N 170-00E,
12-00N 171-03E, 13-00N 172-08E,
13-00N 172-01E, 12-10N 171-03E,
11-18N 170-00E, 10-12N 168-52E,
10-07N 168-29E, 09-35N 167-55E,
09-03N 167-40E.
2. CANCEL THIS MSG 020130Z JUN 17.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2017-05-30 18:30Z | 2017-05-31 00:30Z | — | 6 h |
| 2017-05-31 18:30Z | 2017-06-01 00:30Z | — | 6 h |
| 2017-06-01 18:30Z | 2017-06-02 00:30Z | — | 6 h |
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
67 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
23
- Hazardous operations 190700Z to 191427Z apr, alternate 200700Z to 201427Z apr in areas bound by: a.…2023-04-14
- Hazardous operations 0631Z to 1431Z daily 04 and 08 aug in areas bound by: a. 15-06.00N 177-34.00E,…2022-07-30
- Hazardous operations: a. 0631Z to 1431Z daily 04 thru 08 aug in area bound by 15-24.00N 177-15.00E,…2022-07-30
- Hazardous operations 190830Z to 191430Z oct, alternate 0830Z to 1430Z daily 20 thru 29 oct in area bound by…2021-10-15
- Hazardous operations 210830Z to 211430Z jun, alternate 0830Z to 1430Z daily 22 thru 30 jun in area bound by…2021-06-22
- Hazardous operations 210830Z to 211430Z jun, alternate 0830Z to 1430Z daily 22 thru 25 jun in area bound by…2021-06-16
Season · when military exercises happen here
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 1830/17 and this msg, operations completedcancelled by · 2017-05-30
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.