sar

Distress signal received on 406 mhz in 20-07-26N 146-09-10E at 230818Z apr

Western North Pacific · Philippine Sea · HYDROPAC 1359/15

issued: 2015-04-23 10:34Z
status: cancelled 2015-04-26 07:55Z (archive)
authority: JAPAN COAST GUARD 230935Z APR 15.
position: 20.124, 146.153
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 20-07-26N 146-09-10E AT 230818Z APR.
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 715/15, 1005/15, 1069/15, 1097/15, 1100/15, 1102/15, 1113/15, 1121/15, 1130/15, 1135/15,…cancelled by · 2015-04-26

Nearby now · within 120 nm

Discoloured water reported in vicinity of 20-26.0N 145-01.0E at 160013Z julVolcanic · 66.6 nm
Discolored water with increased likelihood of submarine volcanic activity reported in vicinity 20-26.00N…Volcanic · 66.6 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.