Exercises
Hazardous operations 070724Z to 071425Z feb, alternate 080714Z to 081415Z and 090737Z to 091438Z feb in…
North Pacific · HYDROPAC 455/18
- issued
- 2018-02-02 09:15Z
- status
- cancelled 2018-02-05 22:05Z (archive)
- self-cancels
- 2018-02-09 15:38Z
- authority
- RTS SAFETY KWAJALEIN MH 020030Z FEB 18.
- sea
- North Pacific Ocean
- position
- 9.325, 168.213
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
NORTH PACIFIC.
DNC 12.
1. HAZARDOUS OPERATIONS 070724Z TO 071425Z FEB,
ALTERNATE 080714Z TO 081415Z AND
090737Z TO 091438Z FEB
IN AREAS BOUND BY:
A. 09-16N 169-01E, 08-50N 168-19E,
08-49N 168-10E, 08-59N 167-56E,
08-54N 167-46E, 08-53N 167-46E,
08-48N 167-30E, 08-45N 167-23E,
09-09N 167-08E, 09-23N 167-33E,
09-26N 167-31E, 09-42N 168-00E,
09-36N 168-03E, 09-56N 168-36E.
B. 12-46N 170-23E, 13-02N 171-37E,
10-23N 172-49E, 10-06N 171-43E.
2. CANCEL THIS MSG 091538Z FEB 18.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-02-07 07:24Z | 2018-02-07 14:25Z | — | 7 h 01 |
| 2018-02-08 07:14Z | 2018-02-08 14:15Z | — | 7 h 01 |
| 2018-02-09 07:37Z | 2018-02-09 14:38Z | — | 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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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
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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
- Cancel HYDROPAC 455/18 and this msg, operations postponedcancelled by · 2018-02-05
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.