Exercises
Hazardous operations 0701Z to 1601Z daily 23 thru 25 jun in areas bound by: a. 09-16N 167-21E, 09-23N…
HYDROPAC 544/99
- issued
- 1999-06-18 07:40Z
- status
- cancelled 1999-06-24 02:29Z (archive)
- self-cancels
- 1999-06-25 17:01Z
- cancels
- HYDROPAC 543/99
- authority
- 1. CDRUSARA KWAJALEIN OP# W2923 2. GUAMSARCOORD 180305Z JUN 99
- sea
- North Pacific Ocean
- position
- 10.011, 168.799
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
1. HAZARDOUS OPERATIONS 0701Z TO 1601Z DAILY 23 THRU 25 JUN
IN AREAS BOUND BY:
A. 09-16N 167-21E, 09-23N 167-33E, 09-59N 167-11E,
10-12N 167-23E, 10-48N 168-00E, 10-30N 168-27E,
10-01N 168-48E, 09-16N 169-23E, 08-36N 168-48E,
09-14N 168-14E, 08-52N 167-36E.
B. 11-15N 170-14E, 11-20N 170-17E, 11-45N 170-59E,
11-04N 171-24E, 10-39N 170-43E, 10-39N 170-36E.
2. CANCEL HYDROPAC 543/99.
3. CANCEL THIS MSG 251701Z JUN.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 1999-06-23 07:01Z | 1999-06-23 16:01Z | — | 9 h |
| 1999-06-24 07:01Z | 1999-06-24 16:01Z | — | 9 h |
| 1999-06-25 07:01Z | 1999-06-25 16:01Z | — | 9 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
123 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
99
00
05
10
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
J
F
M
A
M
J
J
A
S
O
N
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month of issue, all years in the archive
Timeline
- Cancel HYDROPAC 544/99 and this msgcancelled by · 1999-06-24
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.