Incidents · distress

Distress signal received on 406 mhz in 05-13.5N 087-25.1W

North Pacific Ocean · HYDROPAC 3307/11

What this record establishes

Archived notice · 2011-11-26 10:24Z

This notice comes from the historical archive. Its archived status does not establish when or how the reported situation ended.

Source and dates: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · RCC ALAMEDA 251414Z NOV 11.//. Issued 2011-11-25 15:18Z. First collected 2026-08-17 13:38Z; last seen in collection 2026-08-17 15:46Z. Collection dates record ingestion, not a new incident or a fresh field observation.
Location covered: North Pacific Ocean. The parsed report position is 5.225, -87.418. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Current notices and reporting history in the North Pacific Ocean →

issued: 2011-11-25 15:18Z
status: Archived notice
authority: RCC ALAMEDA 251414Z NOV 11.//
issued by: RCC ALAMEDA
sea: North Pacific Ocean
position: 5.225, -87.418
source: NGA MSI broadcast-warn JSON (archive, frozen 2024-05) · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
DISTRESS SIGNAL RECEIVED ON 406 MHZ IN
05-13.5N 087-25.1W. VESSELS IN VICINITY
REQUESTED TO KEEP A SHARP LOOKOUT, ASSIST IF
POSSBILE. REPORTS TO U.S. COAST GUARD ALAMEDA,
TELEX: 230172343, PHONE: 510 437 3701,
E-MAIL: RCCALAMEDA@USCG.MIL.

Reading this warning

Distress signal received: A rescue centre has received an alert — from a beacon, a radio call or a satellite terminal — and is asking ships to look.
Position (degrees and minutes): How warnings write positions: degrees, a hyphen, then minutes, with N/S and E/W — 49-40.8N 003-43.8W.
Keep a sharp lookout: A request to every ship in the area to watch for the vessel, people or object described.

All warning terms →

Collected reports in this area · distress & casualty cases (archived)

42 within 180 nm since 2009 · 0 in the last 12 months · 0 listed in force now

Counts include repeat notices about the same situation. NGA archive coverage ends 2024-05; live collection began 2026-08-17. The period between them is incomplete. An empty year is not evidence that no hazards occurred.

Distress signal received on 406 mhz in 04-45N 090-00W2020-03-15
Distress signals received on 406 mhz in: a. 03-25.2N 090-03.0W2018-07-13
F/V capitan bismark unreported to isla del coco (05-31-08N 087-04-18W) and return2018-02-22
Distress signal received on 406 mhz in 02-23.8N 088-00.6W2017-11-25
Distress signal received on 406 mhz in 07-28.0N 088-50.2W2017-07-22
Distress signal received on 406 mhz in 06-17.3N 087-50.7W2017-06-30

Month of issue in the collected archive

All available years combined. Uneven collection and repeat bulletins affect these counts; this chart does not measure the seasonality or probability of incidents.

Nearby notices listed in force · within 120 nm

No other collected notice is currently listed in force within this radius. This does not establish safe conditions.

Worldwide in the collected sources

0 distress & casualty cases (archived) listed in force · see all

Record snapshot 2026-10-02 09:39Z; source collection times vary.

Incidents

Search-and-rescue broadcasts, published only once a case has been closed for 30 days: groundings, sinkings, capsizes, fires, man overboard, overdue vessels. Nothing here is live. All current distress & casualty cases (archived) →

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.