Exercises
Hazardous operations 170800Z to 172200Z jan in area bound by 27-38S 044-25W, 27-38S 042-30W, 29-18S 042-30W,…
Western South Atlantic · HYDROLANT 107/21
- issued
- 2021-01-12 10:43Z
- status
- cancelled 2021-01-17 23:00Z (archive)
- self-cancels
- 2021-01-17 23:00Z
- authority
- NAVAREA V 21/21 121025Z JAN 21.
- sea
- South Atlantic Ocean
- position
- -28.467, -43.458
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. DNC 01. 1. HAZARDOUS OPERATIONS 170800Z TO 172200Z JAN IN AREA BOUND BY 27-38S 044-25W, 27-38S 042-30W, 29-18S 042-30W, 29-18S 044-25W. 2. CANCEL THIS MSG 172300Z JAN 21.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2021-01-17 08:00Z | 2021-01-17 22:00Z | — | 14 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
41 within 180 nm since 2005 · 0 in the last 12 months · 0 in force now
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23
- Hazardous operations 252200Z to 260200Z jan in area bound by 27-00.00S 043-40.00W, 26-45.00S 043-40.00W,…2023-01-20
- Hazardous operations 251000Z to 252000Z jan in area within 20 miles of 27-00.00S 044-00.00W2023-01-20
- Hazardous operations 242200Z to 250200Z jan in area bound by 27-28.00S 045-21.50W, 27-35.00S 045-36.00W,…2023-01-19
- Hazardous operations 241000Z to 242000Z jan in area within 20 miles of 28-00.00S 046-00.00W2023-01-19
- Hazardous operations 0800Z to 2200Z daily from 25 thru 27 jan in area bound by 29-18S 044-25W, 27-38S…2021-01-21
- Hazardous operations 162200Z to 170400Z jan in area bound by 26-58S 043-41W, 26-43S 043-15W, 27-10S 042-56W,…2021-01-11
Season · when military exercises happen here
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F
M
A
M
J
J
A
S
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N
D
month of issue, all years in the archive
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.