Exercises
Hazardous operations 1300Z to 2300Z daily 20 thru 22 oct in area bound by 21-38.0N 086-44.0W, 21-38.0N…
Western Caribbean Sea · Yucatan Channel · Mexico · NAVAREA IV 995/20
- issued
- 2020-10-15 07:40Z
- status
- cancelled 2020-10-22 23:59Z (archive)
- self-cancels
- 2020-10-22 23:59Z
- authority
- MEXICO IV 87/20 131702Z OCT 20.
- sea
- Caribbean Sea
- position
- 21.517, -86.671
- source
- nga_json · first seen 2026-08-17 13:38Z
Original warning text
WESTERN CARIBBEAN SEA. YUCATAN CHANNEL. MEXICO. 1. HAZARDOUS OPERATIONS 1300Z TO 2300Z DAILY 20 THRU 22 OCT IN AREA BOUND BY 21-38.0N 086-44.0W, 21-38.0N 086-36.5W, 21-24.0N 086-36.5W, 21-24.0N 086-44.0W. 2. CANCEL THIS MSG 222359Z OCT 20.
Activity windows · 3 in this warning
| opens (UTC) | closes (UTC) | local | length |
|---|---|---|---|
| 2020-10-20 13:00Z | 2020-10-20 23:00Z | — | 10 h |
| 2020-10-21 13:00Z | 2020-10-21 23:00Z | — | 10 h |
| 2020-10-22 13:00Z | 2020-10-22 23:00Z | — | 10 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
71 within 180 nm since 2009 · 0 in the last 12 months · 0 in force now
09
10
15
20
24
- Hazardous operations 26 thru 31 mar in area bound by 19-01.00N 087-25.00W, 19-01.00N 087-30.00W, 18-50.00N…2024-03-20
- Hazardous operations 26 thru 31 mar and 23 thru 28 apr in area bound by 19-50.00N 086-55.00W, 19-50.00N…2024-03-20
- Hazardous operations 26 thru 31 mar in area bound by 21-38.00N 086-36.50W, 21-38.00N 086-44.00W, 21-24.00N…2024-03-20
- Hazardous operations 26 thru 31 mar and 23 thru 28 apr in area bound by 21-58.00N 089-45.00W, 22-04.00N…2024-03-20
- Hazardous operations 22 thru 27 oct in area bound by 21-38.00N 086-44.00W, 21-38.00N 086-36.50W, 21-24.00N…2023-10-18
- Hazardous operations 24 thru 29 sep in area bound by 19-50.00N 086-55.00W, 19-50.00N 087-00.00W, 19-38.00N…2023-09-21
Season · when military exercises happen here
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F
M
A
M
J
J
A
S
O
N
D
month of issue, all years in the archive
Nearby now · within 120 nm
- Isla contoy light 21-31.60N 086-48.30W unlitNav aids · 7.5 nm
- Puerto morelos light 20-50.2N 086-55.0W unreliableNav aids · 43.1 nm
- Tulum light 20-12.68N 087-25.80W unlitNav aids · 89.2 nm
- NAVAREA IV mobile offshore drilling units positions at 121440Z aug: a. agosto 12 19-23.0N 092-03.1WSurveys · 109.4 nm
- Punta allen light 19-47.1N 087-27.8W unlitNav aids · 113.1 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.