National authority · Mexico

Mexico (NAVAREA IV warnings)

Recorded as: MEXICO IV

Warnings from Mexico's maritime authorities, broadcast within NAVAREA IV.

Warnings recorded only under a country's name come from that country's maritime authorities, relayed through the regional NAVAREA coordinator.

What the archive holds

675 messages in this archive record MEXICO IV as their authority, issued from 2005-04-11 to 2024-03-20. 9 of them are in force in the latest lists we collected.

Exercises accounts for 372 of 675 recorded messages (55%), the largest warning type group in this selection.

All of those that can be attributed to a NAVAREA belong to NAVAREA IV.

Located messages lie in 4 sea areas, most often Gulf of Mexico, Caribbean Sea and North Pacific Ocean.

The largest yearly count is 2016, with 76 messages. Collection is incomplete between 2024-05 and 2026-08-17, so those years are not comparable.

Across all years its messages are issued most often in March and least often in January.

They reached this archive through NAVAREA IV (673) and HYDROLANT (2).

Messages by year of issue

'05
'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24

By month of issue, all years

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Warning types

Where

NAVAREA IV 673

Newest in force · 9

  1. NAVAREA IV 1404/23 · Nav aids2023-12-04 · in force
    Cayo arena lighthouse 22-06.90N 91-23.90W unlit
  2. NAVAREA IV 1403/23 · Nav aids · Caribbean Sea2023-12-04 · in force
    Xcalak lighthouse 18-16.45N 087-50.10W unlit
  3. NAVAREA IV 356/23 · Nav aids · Caribbean Sea2023-03-27 · in force
    Tulum light 20-12.68N 087-25.80W unlit
  4. NAVAREA IV 439/22 · Nav aids · Caribbean Sea2022-05-07 · in force
    Isla contoy light 21-31.60N 086-48.30W unlit
  5. NAVAREA IV 367/22 · Nav aids · Caribbean Sea2022-04-15 · in force
    Punta allen light 19-47.1N 087-27.8W unlit
  6. NAVAREA IV 778/21 · Nav aids · Gulf of Mexico2021-08-31 · in force
    La barra light 20-58.4N 097-18.5W unreliable

In force the longest

  1. NAVAREA IV 144/21 · Nav aids · Caribbean Sea2021-02-16 · in force
    Puerto morelos light 20-50.2N 086-55.0W unreliable
  2. NAVAREA IV 277/21 · Nav aids · Gulf of Mexico2021-04-02 · in force
    Tonala light 18-12-45N 094-08-00W unlit
  3. NAVAREA IV 278/21 · Nav aids · Gulf of Mexico2021-04-02 · in force
    Roca partida light 18-42-17N 095-11-18W unlit

Most recently issued

  1. NAVAREA IV 321/24 · Exercises · Caribbean Sea2024-03-20
    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…
  2. NAVAREA IV 320/24 · Exercises · Caribbean Sea2024-03-20
    Hazardous operations 26 thru 31 mar and 23 thru 28 apr in area bound by 19-50.00N 086-55.00W, 19-50.00N…
  3. NAVAREA IV 319/24 · Exercises · Caribbean Sea2024-03-20
    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…
  4. NAVAREA IV 318/24 · Exercises · Gulf of Mexico2024-03-20
    Hazardous operations 26 thru 31 mar and 23 thru 28 apr in area bound by 21-58.00N 089-45.00W, 22-04.00N…
  5. NAVAREA IV 317/24 · Exercises · Gulf of Mexico2024-03-20
    Hazardous operations 26 thru 31 mar in area bound by 22-20.00N 091-16.00W, 22-20.00N 091-34.00W, 22-10.00N…
  6. NAVAREA IV 316/24 · Exercises · Gulf of Mexico2024-03-20
    Hazardous operations 26 thru 31 mar and 23 thru 28 apr in area bound by 20-05.00N 091-00.00W, 20-05.00N…
  7. NAVAREA IV 315/24 · Exercises · Gulf of Mexico2024-03-20
    Hazardous operations 26 thru 31 mar in area bound by 18-55.00N 092-08.00W, 18-55.00N 092-15.00W, 18-50.00N…
  8. NAVAREA IV 314/24 · Exercises · Gulf of Mexico2024-03-20
    Hazardous operations 26 thru 31 mar in area bound by 19-05.00N 094-24.00W, 19-05.00N 094-35.00W, 18-55.00N…

Earliest in the archive

  1. NAVAREA IV 104/05 · Nav aids · Gulf of Mexico2005-04-11
    RACON at arrecife santiaguillo light 19-08.5N 095-48.5W inoperative

Other national authoritys in NAVAREA IV

Counts are messages recording this issuer as their authority, recounted 2026-09-24; see coverage for what is collected. Not for navigation.