Spills

Canyon 538; gulf of mexico

Miss · NOAAORR-7473

issued
2000-02-28 00:00Z
status
cancelled 2000-03-13 00:00Z
self-cancels
2000-03-13 00:00Z
authority
NOAA OR&R
sea
Gulf of Mexico
position
28.389, -89.452
source
incidentnews · first seen 2026-09-03 15:09Z

Original warning text

Miss. Canyon 538; Gulf of Mexico.
Gulf of Mexico.
1. Monday evening, 28 February, the NOAA SSC was alerted by the HAZMAT Duty Officer to an oil spill in the Gulf of Mexico. MSO Morgan City requested oil fate and trajectory modeling support in addition to a weather forecast. The spill was the result of a decoupling (pipe separation) at Mississippi Canyon 538 (N 28? 23.32 Lat. W 89? 27.12 Long.). The spill volume is reported as 240 bbl. The spill was reported at 1415 hrs CST and source control by reattachment of BOP was reported at 1800 hrs. The spilled oil is relatively heavy with an API of only 20.2. Such oils are generally persistent and often form emulsified oil patties and tarballs which can travel long distances. Often oil released under such conditions is already emulsified with formation or production water. Dispersants are being evaluated, but would not be practical for a highly emulsified oil. Conditions off-shore are good for [...]
2. COMMODITY: HEAVY OIL. MAXIMUM POTENTIAL RELEASE: 10100 GALLONS.
3. POSITION 28.389N 089.452W. NOAA INCIDENTNEWS 7473: https://incidentnews.noaa.gov/incident/7473

This area · spills & pollution incidents

1015 within 180 nm since 1970 · 34 in the last 12 months · 2 in force now

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Spills

Oil and chemical spills, groundings and vessel casualties with a pollution threat: NOAA IncidentNews responses since 1957, and spill-response areas broadcast as navigational warnings. All current spills & pollution incidents

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