Spills · oil
On november 27, 2016, , the ssc was notified by uscg msd homer of a potential incident at tyonek oil…
Tyonek Platform Potential; Tyonek, Ak · Tyonek, Ak · NOAAORR-9406
- issued
- 2016-11-27 00:00Z
- status
- cancelled 2016-12-11 00:00Z
- self-cancels
- 2016-12-11 00:00Z
- authority
- NOAA OR&R
- sea
- Gulf of Alaska
- position
- 61.076, -150.951
- source
- incidentnews · first seen 2026-09-03 15:09Z
Original warning text
Tyonek Platform Potential; Tyonek, AK. Tyonek, AK. 1. On November 27, 2016, , the SSC was notified by USCG MSD Homer of a potential incident at Tyonek Oil Drilling Platform. It was discovered that diesel fuel had migrated into and is trapped within one of the support legs of the Tyonek Platform. MSD Homer is requesting a fates analysis and trajectory, resources at risk and ESA section 7 consultation for a potential release into Cook Inlet. 2. THREAT: OIL. COMMODITY: DIESEL. MAXIMUM POTENTIAL RELEASE: 69000 GALLONS. 3. POSITION 61.076N 150.951W. NOAA INCIDENTNEWS 9406: https://incidentnews.noaa.gov/incident/9406
This area · spills & pollution incidents
109 within 180 nm since 1985 · 5 in the last 12 months · 1 in force now
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- Western cook inlet, ak2026-08-24
- Resurrection bay, seward, ak2026-06-13
- Anchorage, ak 99501, USA2026-04-16
- Whittier, ak 99693, USA2026-01-20
- Prince william sound, ak2025-12-08
- Hazardous substance containers; montague island, prince william sound, alaska2025-07-25
Season · when spills & pollution incidents happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Western cook inlet, akSpills · 17.9 nm
Worldwide now
8 spills & pollution incidents in force · see all
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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