sar

Distress signal received on 406 mhz in 21-51-32N 145-03-43E at 262328Z aug

Western North Pacific · Philippine Sea · HYDROPAC 3124/18

issued: 2018-08-27 00:59Z
status: cancelled 2018-08-27 01:38Z (archive)
authority: JAPAN COAST GUARD 270030Z AUG 18.
sea: North Pacific Ocean
position: 21.859, 145.062
source: nga_json · first seen 2026-08-17 13:38Z

Original warning text

WESTERN NORTH PACIFIC.
PHILIPPINE SEA.
DNC 12.
DISTRESS SIGNAL RECEIVED ON 406 MHZ
IN 21-51-32N 145-03-43E AT 262328Z 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

Cancel HYDROPAC 3124/18 and this msg, vessel located safecancelled by · 2018-08-27

Nearby now · within 120 nm

Discolored water with increased likelihood of submarine volcanic activity reported in vicinity 20-26.00N…Volcanic · 85.6 nm
Discoloured water reported in vicinity of 20-26.0N 145-01.0E at 160013Z julVolcanic · 85.6 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.