NAVPHIL 098/26

SÉCURITÉ

Scientific operations in Manila Bay (area shown on Chart 1501)

No longer in forceReceived 30 Sept 2026, 17:39 UTCArchived 30 Sept 2026, 18:49 UTC

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NAVPHIL 098/26 MANILA BAY. CHART 1501. 1. SCIENTIFIC OPERATIONS IN PROGRESS UNTIL 291600 UTC AUG 2026 BY MTUG BIRHEN SA SIMALA, BARGE LA ROCHE, AND MB PATROL TAGA IN AREA BOUNDED BY: 14-36.56N 120-56.15E, 14-35.89N 120-56.52E, 14-35.83N 120-56.55E, 14-35.79N 120-56.56E, 14-35.69N 120-56.57E, 14-35.72N 120-56.53E, 14-36.02N 120-56.37E, 14-36.12N 120-56.23E, 14-36.19N 120-55.98E, 14-36.37N 120-56.04E. 2. CANCEL THIS MSG 301600 UTC AUG 2026.

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Analysis

No longer in force

Scientific operations by MTUG BIRHEN SA SIMALA, barge LA ROCHE and MB PATROL TAGA in an area of Manila Bay bounded by positions listed on Chart 1501. Operations stated to continue until 29 Aug 1600 UTC 2026; message also gives a cancel instruction 30 Aug 1600 UTC 2026. No navigation restrictions or safety distances specified in the text.

Type: Survey operations · severity moderate
Feed: Survey operationsAll warnings of this kind on the map, or as an API feed.
Location: Manila Bay
Validity: Until 30 Aug 2026, 16:00 UTCUNTIL 291600 UTC AUG 2026 ... CANCEL THIS MSG 301600 UTC AUG 2026.
Activity periods: ? - 29 Aug 2026, 16:00 UTC (Scientific operations until 29 Aug 1600 UTC 2026 (item 1))
Hazards: scientific operations

Worked out automatically from the warning text on 30 Sept 2026, 17:49 UTC. It can be wrong: the official warning text is the authority.

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Keywordsscientific operations

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