National warning service · Brazil

Brazilian Navy — NAVAREA V COASTAL S series

Recorded as: NAVAREA V COASTAL S

One of the sub-series the Brazilian Navy uses for its NAVAREA V broadcasts.

National warning services and NAVAREA coordinators collect reports of dangers in their waters — from hydrographic surveys, navies, ports and ships — and broadcast them as numbered navigational warnings, some ocean-wide and some coastal.

What the archive holds

1,091 messages in this archive record NAVAREA V COASTAL S as their authority, issued from 2017-04-26 to 2022-11-19. None of them is in force in the latest lists we collected.

Exercises accounts for 341 of 1,091 recorded messages (31%), the largest warning type group in this selection.

Attributed to NAVAREAs, they fall mostly in NAVAREA V (1,090) and NAVAREA IV (1).

Located messages lie in 2 sea areas, most often South Atlantic Ocean and North Atlantic Ocean.

The largest yearly count is 2019, with 342 messages.

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

They reached this archive through HYDROLANT (1,090) and NAVAREA IV (1).

Messages by year of issue

'17
'18
'19
'20
'21
'22

By month of issue, all years

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

Warning types

Where

NAVAREA V 1,090 · NAVAREA IV 1

Most recently issued

  1. HYDROLANT 2967/22 · Exercises · South Atlantic Ocean2022-11-19
    Hazardous operations 240900Z to 241500Z nov in area within six miles of 23-24.80S 043-14.14W
  2. HYDROLANT 2948/22 · Surveys · South Atlantic Ocean2022-11-17
    Underwater operations 1100Z to 2000Z daily 17 thru 24 nov by M/V msc aquarius and M/V r. neto I in 24-11.00S…
  3. HYDROLANT 1156/22 · Exercises · South Atlantic Ocean2022-04-27
    Hazardous operations 280001Z to 302359Z apr in area within 15 miles of 23-27.33S 041-44.28W
  4. HYDROLANT 1152/22 · Surveys · South Atlantic Ocean2022-04-27
    Underwater operations 1100Z to 2000Z daily 27 apr thru 01 may by M/V dorysia in 24-10S 046-17W
  5. HYDROLANT 1151/22 · Surveys · South Atlantic Ocean2022-04-27
    Underwater operations 1100Z to 2000Z daily 27 apr thru 01 may by M/V southport eagle in 24-10S 046-17W
  6. HYDROLANT 1150/22 · Surveys · South Atlantic Ocean2022-04-27
    Underwater operations 1100Z to 2000Z daily 27 apr thru 01 may by M/V columbia and M/V big john VI in 24-10S…
  7. HYDROLANT 1096/22 · Nav aids · South Atlantic Ocean2022-04-18
    RACON at berta light 30-23.9S 050-17.4W inoperative until 15 oct
  8. HYDROLANT 1019/22 · Other2022-04-10
    Cancel HYDROLANT 704/22 and this msg

Earliest in the archive

  1. HYDROLANT 1320/17 · Nav aids · South Atlantic Ocean2017-04-26
    Arquipelago de alcatrazes light 24-05.7S 045-42.2W unlit until 23 oct

Other national warning services in NAVAREA V

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