Incidents · overdue

Costa rica to california

Eastern North Pacific · HYDROPAC 1817/18

What this record establishes

Archived notice · 2018-06-01 11:27Z

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 122318Z MAY 18.. Issued 2018-05-12 23:36Z. 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: Eastern North Pacific. The parsed report position is 21.675, -101.408. It is a position in the source message, not a live location. Check the original wording for limits and qualifications.

Original warning text

EASTERN NORTH PACIFIC.
COSTA RICA TO CALIFORNIA.
57 FOOT S/V ALCHEMY, ONE PERSON ON BOARD,
OVERDUE MARINA PAPA GAYO (10-38N 085-39W)
TO SAN DIEGO (32-43N 117-10W). VESSELS IN
VICINITY REQUESTED TO KEEP A SHARP LOOKOUT,
ASSIST IF POSSIBLE. REPORTS TO RCC ALAMEDA,
TELEX: 230172343, PHONE: 510 437 3701,
E-MAIL: RCCALAMEDA1@USCG.MIL.

Reading this warning

Persons on board (POB): The number of people reported aboard a vessel in distress, overdue or missing.
Overdue vessel: A vessel has not arrived when expected and has not been heard from; ships are asked to look out for it.
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.
Assist if possible: The second half of the standard rescue request: ships able to help are asked to do so.
RCC / JRCC (Rescue Coordination Centre): The centre that organises search and rescue in its region; warnings ask ships to send their reports there.

All warning terms →

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

2 within 180 nm since 2018 · 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.

65 foot S/V jasman, white hull, four persons on board, overdue long beach (33-46-06N 118-11-44W) to playa…2018-03-06

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 01:57Z; 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.