Exercises
Hazardous operations
North Pacific · Marshall Islands · HYDROPAC 3401/15
- issued
- 2015-10-16 09:19Z
- status
- cancelled 2015-10-17 00:48Z (archive)
- self-cancels
- 2015-10-22 15:01Z
- authority
- USAKA KWAJALEIN OP 363-1 141844Z OCT 15.
- sea
- North Pacific Ocean
- position
- 9.350, 168.359
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC.
MARSHALL ISLANDS.
HAZARDOUS OPERATIONS.
DNC 12.
1. HAZARDOUS OPERATIONS 210601Z TO 211401Z OCT,
ALTERNATE 220601Z TO 221401Z OCT
IN AREAS BOUND BY:
A. 09-09N 167-08E, 09-23N 167-33E,
09-26N 167-31E, 09-44N 168-00E,
09-56N 168-51E, 09-19N 169-15E,
08-56N 168-37E, 08-50N 168-22E,
09-01N 167-50E, 08-44N 167-23E,
09-08N 167-08E.
B. 13-30N 169-30E, 14-30N 171-00E,
11-00N 172-15E, 10-30N 171-30E.
2. CANCEL THIS MSG 221501Z OCT 15.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2015-10-21 06:01Z | 2015-10-21 14:01Z | — | 8 h |
| 2015-10-22 06:01Z | 2015-10-22 14:01Z | — | 8 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
115 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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05
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15
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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 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
- Hazardous operations 040700Z to 041409Z aug, alternate 050700Z to 051409Z aug in area bound by 09-39.00N…2022-07-30
Season · when military exercises happen here
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F
M
A
M
J
J
A
S
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month of issue, all years in the archive
Timeline
- Hazardous operationscancelled by · 2015-10-17
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.