Other

Underwater ordnance detonations 311200Z jan to 112200Z feb in areas: a. between 27-34.0N 27-36.0N and…

NAVAREA IV 36/00

issued
2000-01-26 07:30Z
status
cancelled 2000-02-11 23:00Z (archive)
self-cancels
2000-02-11 23:00Z
authority
COMCMRON TWO OP# 092/00 101850Z DEC 99
sea
Gulf of Mexico
position
27.556, -97.117
source
nga_json · first seen 2026-08-17 13:38Z

Original warning text

1. UNDERWATER ORDNANCE DETONATIONS 311200Z JAN TO
   112200Z FEB IN AREAS:
   A. BETWEEN 27-34.0N 27-36.0N AND 097-09.0W 097-11.0W.
   B. WITHIN 500 YARDS OF TRACKLINES:
      1. JOINING 27-47.7N 097-01.8W, 27-41.6N 097-04.3W,
         27-38.9N 097-05.1W, 27-34.7N 097-06.7W,
         27-31.3N 097-11.4W, 27-30.0N 097-12.2W.
      2. BETWEEN 27-34.7N 097-06.7W AND 27-28.9N 097-09.7W.
      3. BETWEEN 27-26.9N 097-08.3W AND 27-26.0N 097-06.0W.
      4. BETWEEN 27-34.7N 097-06.7W AND 27-25.6N 097-06.0W.
2. CANCEL THIS MSG 112300Z FEB.

Activity windows · 1 in this warning

opens (UTC)closes (UTC)locallength
2000-01-31 12:00Z2000-02-11 22:00Z274 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 · other warnings

42 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now

00
05
10
15
20
23

Season · when other warnings happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

34 other warnings in force · see all

Other

Everything the classifier did not place elsewhere. All current other warnings

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.