Scientific or monitoring agency · United States

NOAA

Recorded as: NOAA

The U.S. National Oceanic and Atmospheric Administration.

Scientific and monitoring agencies issue warnings about their own work at sea — research vessels, moorings and seafloor instruments — or relay alerts about natural hazards such as tsunamis and space weather that affect ships.

What the archive holds

43 messages in this archive record NOAA as their authority, issued from 2012-07-06 to 2024-05-03. None of them is in force in the latest lists we collected.

Debris accounts for 34 of 43 recorded messages (79%), the largest warning type group in this selection.

Attributed to NAVAREAs, they fall mostly in NAVAREA XII (15) and NAVAREA IV (14).

Located messages lie in 6 sea areas, most often North Pacific Ocean, North Atlantic Ocean and South Pacific Ocean.

They reached this archive through NAVAREA XII (15), NAVAREA IV (14), HYDROPAC (10) and HYDROLANT (3).

Messages by year of issue

'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 XII 15 · NAVAREA IV 14

Most recently issued

  1. HYDROARC 69/24 · Nav aids2024-05-02
    Due to space weather, hf communications and GPS positional information may be disrupted by the effects of…
  2. NAVAREA IV 140/24 · Debris · North Atlantic Ocean2024-02-08
    Odas buoy 41049 adrift in vicinity 27-25.08N 062-49.22W at 080700Z feb
  3. NAVAREA XII 58/24 · Debris · North Pacific Ocean2024-02-05
    Odas buoy 46411 adrift in vicinity in 39-15.83N 127-07.42W at 050100Z feb
  4. NAVAREA XII 837/23 · Debris · North Pacific Ocean2023-12-02
    Odas buoy adrift in vicinity 45-58.05N 125-42.38W at 020600Z dec
  5. NAVAREA XII 824/23 · Debris · North Pacific Ocean2023-11-25
    Odas buoy adrift in vicinity 36-48.7N 122-26.5W at 250900Z nov
  6. NAVAREA IV 1135/23 · Debris · North Atlantic Ocean2023-10-01
    Dart buoy 44403 adrift in vicinity 41-51.49N 061-35.52W at 011900Z oct
  7. NAVAREA XII 674/23 · Debris · North Pacific Ocean2023-09-24
    Odas buoy 46002 adrift in vicinity 42-45.00N 130-28.20W at 241100Z sep
  8. NAVAREA IV 949/23 · Debris · North Atlantic Ocean2023-08-23
    Dart buoy 44402 adrift in vicinity 39-03.73N 071-32.56W at 230100Z aug

Earliest in the archive

  1. HYDROLANT 1483/12 · Icebergs · South Atlantic Ocean2012-07-06
    Iceberg reported vicinity 58-49.2S 049-52.8WL

Other scientific or monitoring agencys in NAVAREA XII

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