Exercises
Hazardous operations
Western South Atlantic · Brazil-north Coast · HYDROLANT 2694/16
- issued
- 2016-10-14 19:03Z
- status
- cancelled 2016-10-17 00:59Z (archive)
- self-cancels
- 2016-10-17 00:59Z
- authority
- NAVAREA V N 851/16 141821Z OCT 16.
- sea
- South Atlantic Ocean
- position
- -2.165, -44.263
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN SOUTH ATLANTIC. BRAZIL-NORTH COAST. HAZARDOUS OPERATIONS. DNC 01. 1. HAZARDOUS OPERATIONS 0001Z TO 2359Z DAILY 14 THRU 16 OCT IN AREA BOUND BY 02-18.93S 044-22.02W, 02-14.85S 044-23.57W, 01-59.87S 044-15.83W, 02-06.44S 044-06.32W, 02-18.81S 044-17.68W. 2. CANCEL THIS MSG 170059Z OCT 16.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2016-10-14 00:01Z | 2016-10-14 23:59Z | — | 23 h 58 |
| 2016-10-15 00:01Z | 2016-10-15 23:59Z | — | 23 h 58 |
| 2016-10-16 00:01Z | 2016-10-16 23:59Z | — | 23 h 58 |
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
84 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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15
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22
- Hazardous operations 041500Z to 041800Z oct in area bound by 00-45.00S 045-18.50W, 00-43.40S 045-27.00W,…2022-09-30
- Hazardous operations in progress until 04 jun in area bound by 02-18.94S 044-22.02W, 02-13.80S 044-22.07W,…2022-05-25
- Hazardous operations in progress until 11 dec in area bound by 02-18.93S 044-22.02W, 02-13.79S 044-22.07W,…2021-12-06
- Hazardous operations 221100Z to 272100Z jun in area bound by 02-18.93S 044-22.02W, 02-13.79S 044-22.07W,…2020-06-17
- Hazardous operations 191400Z to 191700Z may in area within six miles of 00-54.3S 044-44.0W2020-05-15
- Hazardous operations 171400Z to 171700Z may in area within six miles of 00-54.3S 044-44.0W2020-05-14
Season · when military exercises happen here
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F
M
A
M
J
J
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month of issue, all years in the archive
Nearby now · 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.