Exercises
Hazardous operations 240701Z to 241501Z mar, alternate 0701Z to 1501Z daily 25 and 26 mar in areas bound by:…
HYDROPAC 516/04
- issued
- 2004-03-20 20:45Z
- status
- cancelled 2004-03-25 15:30Z (archive)
- self-cancels
- 2004-03-26 16:01Z
- authority
- USAKA KWAJALEIN OP#W6460 160600Z MAR 04
- sea
- North Pacific Ocean
- position
- 9.642, 168.275
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 240701Z TO 241501Z MAR,
ALTERNATE 0701Z TO 1501Z DAILY 25 AND 26 MAR
IN AREAS BOUND BY:
A. 08-43N 163-43E, 08-24N 163-09E,
08-24N 163-09E, 07-00N 164-06E,
05-48N 164-57E, 06-09N 165-31E,
07-39N 164-38E.
B. 08-57N 167-34E, 09-06N 168-04E,
09-29N 168-44E, 09-43N 169-06E,
10-23N 168-44E, 10-00N 168-04E,
09-46N 167-41E, 09-34N 167-30E,
09-23N 167-33E, 09-17N 167-23E.
2. CANCEL THIS MSG 261601Z MAR.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2004-03-24 07:01Z | 2004-03-24 15:01Z | — | 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
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
- Distress signal received on 243 mhz in 15-51.6N 132-45.8E at 241452Z marcancelled by · 2004-03-24
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.