Exercises
Hazardous operations
North Pacific · Marshall Islands · HYDROPAC 1635/15
- issued
- 2015-05-18 15:52Z
- status
- cancelled 2015-05-20 12:26Z (archive)
- self-cancels
- 2015-05-21 17:00Z
- cancels
- HYDROPAC 1603/15
- authority
- USAKA KWAJALEIN OP 359-1 181519Z MAY 15.
- sea
- North Pacific Ocean
- position
- 9.617, 168.081
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC.
MARSHALL ISLANDS.
HAZARDOUS OPERATIONS.
DNC 12.
1. HAZARDOUS OPERATIONS 200936Z TO 201736Z MAY,
ALTERNATE 210800Z TO 211600Z MAY:
A. IN AREA BOUND BY
09-17N 167-22E, 09-23N 167-33E,
09-33N 167-28E, 09-40N 167-33E,
10-10N 168-15E, 09-34N 168-41E,
09-04N 167-58E, 09-02N 167-50E,
08-58N 167-34E.
B. WITHIN 12.86 MILES OF 12-18N 171-30E.
C. WITHIN 12.86 MILES OF 13-18N 170-43E.
D. WITHIN 12.86 MILES OF 13-18N 170-31E.
E. WITHIN 12.86 MILES OF 12-20N 171-06E.
F. WITHIN 12.86 MILES OF 11-20N 171-49E.
G. WITHIN 12.86 MILES OF 11-17N 172-00E.
2. CANCEL HYDROPAC 1603/15.
3. CANCEL THIS MSG 211700Z MAY 15.
Activity windows · 2 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2015-05-20 09:36Z | 2015-05-20 17:36Z | — | 8 h |
| 2015-05-21 08:00Z | 2015-05-21 16:00Z | — | 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
120 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
15
20
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
J
F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Timeline
- Hazardous operationscancels · 2015-05-15
- Hazardous operationsreplaced · 2015-05-15
- Hazardous operationscancelled by · 2015-05-20
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.