sar

Distress signal received on 406 mhz in 23-26.1N 123-22.5W

Eastern North Pacific · HYDROPAC 3812/15

issued: 2015-11-20 14:20Z
status: cancelled 2015-11-20 18:17Z (archive)
cancels: HYDROPAC 3811/15
authority: RCC ALAMEDA 201339Z NOV 15 - RCC GUAM 201355Z NOV 15.
sea: North Pacific Ocean
position: 23.435, -123.375
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

EASTERN NORTH PACIFIC.
DNC 13.
1. DISTRESS SIGNAL RECEIVED ON 406 MHZ
   IN 23-26.1N 123-22.5W. VESSELS IN VICINITY
   REQUESTED TO KEEP A SHARP LOOKOUT,
   ASSIST IF POSSIBLE. REPORTS TO
   U.S. COAST GUARD ALAMEDA, TELEX: 230172343,
   PHONE: 510 437 3701, E-MAIL: [email protected].
2. CANCEL HYDROPAC 3811/15(81).

This area · sar warnings

0 within 180 nm since — · 0 in the last 12 months · 0 in force now

Timeline

Distress signal received on 406 mhz in 12-13N 146-06E at 201251Z novcancels · 2015-11-20
Distress signal received on 406 mhz in 12-13N 146-06E at 201251Z novreplaced · 2015-11-20
Cancel HYDROPAC 3812/15 and this msg, signal ceasedcancelled by · 2015-11-20

Nearby now · within 120 nm

Nothing else in force within 120 nm.

Worldwide now

3 sar warnings in force

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.