NAVPHIL 153/26

Hydrographic survey NE of Darigayos Point, Luzon Sea until 29 Aug

No longer in forceReceived 01 Oct 2026, 06:30 UTCArchived 01 Oct 2026, 07:50 UTC

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NAVPHIL 153/26 LUZON SEA. DARIGAYOS PT, NE. CHART 1503. 1. HYDROGRAPHIC SURVEY IN PROGRESS UNTIL 291600 UTC AUG BY MV EGS RESEARCH, IN AREA BOUND BY: 16-52.05N 120-22.63E, 16-51.87N 120-22.84E, 16-51.47N 120-22.41E, 16-51.76N 120-22.23E. 2. CANCEL THIS MSG 301600 UTC AUG 2026.

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Analysis

No longer in force

A hydrographic survey by MV EGS RESEARCH was in progress northeast of Darigayos Point in the Luzon Sea. The survey area is bounded by four positions given in the warning. The activity was stated to continue until 29 Aug 2026 1600 UTC and the message was to be cancelled 30 Aug 2026 1600 UTC. No contact details or additional instructions are provided.

Type: Survey operations · severity moderate
Feed: Survey operationsAll warnings of this kind on the map, or as an API feed.
Location: Luzon Sea, Darigayos Pt, NE
Validity: Until 29 Aug 2026, 16:00 UTCHYDROGRAPHIC SURVEY IN PROGRESS UNTIL 291600 UTC AUG ... CANCEL THIS MSG 301600 UTC AUG 2026.
Activity periods: ? - 29 Aug 2026, 16:00 UTC (survey in progress until 291600 UTC AUG)
Hazards: hydrographic survey, survey vessels and survey gear

Worked out automatically from the warning text on 01 Oct 2026, 06:37 UTC. It can be wrong: the official warning text is the authority.

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