Exercises
Hazardous operations 161730Z to 170300Z jan in area bound by 28-37.2N 080-36.0W, 28-37.1N 080-36.2W,…
Western North Atlantic · Florida · NAVAREA IV 49/18
- issued
- 2018-01-15 16:59Z
- status
- cancelled 2018-01-17 04:00Z (archive)
- self-cancels
- 2018-01-17 04:00Z
- authority
- EASTERN RANGE 151655Z JAN 18.
- sea
- North Atlantic Ocean
- position
- 28.612, -80.593
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN NORTH ATLANTIC. FLORIDA. 1. HAZARDOUS OPERATIONS 161730Z TO 170300Z JAN IN AREA BOUND BY 28-37.2N 080-36.0W, 28-37.1N 080-36.2W, 28-36.4N 080-35.6W, 28-36.5N 080-34.8W. 2. CANCEL THIS MSG 170400Z JAN 18.
Activity windows · 1 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2018-01-16 17:30Z | 2018-01-17 03:00Z | — | 9 h 30 |
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
370 within 180 nm since 1999 · 0 in the last 12 months · 0 in force now
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- Hazardous operations 160400Z to 230400Z oct in areas bound by: a. 30-45.00N 080-30.00W, 30-45.00N…2023-10-15
- Florida 1. hazardous operations 020001Z to 082359Z oct in areas bound by: a. 30-45.00N 080-30.00W, 30-45.00N…2023-10-02
- Hazardous operations 240400Z to 310400Z jul in areas bound by: a. 30-45.00N 080-30.00W, 30-45.00N…2023-07-23
- Florida 1. hazardous operations 220400Z to 290400Z may in areas bound by: a. 30-45.00N 080-30.00W, 30-45.00N…2023-05-21
- Hazardous operations 240400Z apr to 010359Z may in areas bound by: a. 30-45.00N 080-30.00W, 30-45.00N…2023-04-24
- Hazardous operations 311200Z to 312359Z aug in area bound by 28-30.57N 080-33.17W, 28-30.68N 080-32.88W,…2022-08-28
Season · when military exercises happen here
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month of issue, all years in the archive
Timeline
- Cancel NAVAREA IV 49/18 and this msg, operations completedcancelled by · 2018-01-16
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.