sar

Distress signal received on 406 mhz in 23-19-40N 153-08-16E at 070026Z aug

Western North Pacific · HYDROPAC 2851/18

issued: 2018-08-07 03:02Z
status: cancelled 2018-08-24 11:08Z (archive)
authority: JAPAN COAST GUARD 070150Z AUG 18.
position: 23.328, 153.138
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
DNC 12.
DISTRESS SIGNAL RECEIVED ON 406 MHZ IN
23-19-40N 153-08-16E AT 070026Z AUG.
VESSELS IN VICINITY REQUESTED TO KEEP A
SHARP LOOKOUT, ASSIST IF POSSIBLE.
REPORTS TO JAPAN COAST GUARD,
PHONE: 814 5663 4999.

This area · sar warnings

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

Timeline

HYDROPAC warnings in force as of 241102Z aug 18cancelled by · 2018-08-24

Nearby now · within 120 nm

Survey operations 25 jul thru 15 aug by submersible in areas bound by: a. 22-40.00N 154-30.00E, 22-40.00N…Surveys · 26.3 nm

Worldwide now

2 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.