Spills · wellhead
Santa barbara, california
Santa Barbara Well Blowout; Santa Barbara, California · NOAAORR-6206
- issued
- 1969-01-28 00:00Z
- status
- cancelled 1969-02-11 00:00Z
- self-cancels
- 1969-02-11 00:00Z
- authority
- NOAA OR&R
- sea
- North Pacific Ocean
- position
- 34.167, -119.750
- source
- incidentnews · first seen 2026-09-03 15:09Z
Original warning text
Santa Barbara Well blowout; Santa Barbara, California. Santa Barbara, California. 1. On January 28, 1969, the Union Oil Company well number 21 under Platform A, located 5.5 miles southeast of Santa Barbara, California, in the Dos Cuadras field, experienced a blowout while drill bits were being changed. A massive mixture of oil, gas, and drilling mud roared up the drill casing and spewed out onto the platform. Well A-21 was capped on February 7 with 13,000 barrels of heavy drilling mud. Oil continued to vent from natural faults several hundred yards from the platform, in tract 4042 between the coast and a chain of islands. The faults released a total of 100,000 barrels of oil until December 1969. A record-breaking storm immediately before the incident contributed to the large amount of oiled debris that needed to be collected as part of the spill response. On February 2, the National Pollution Contingency Plan, instituted by President Johnson in 1968, went into effect [...] 2. THREAT: OIL. COMMODITY: CALIFORNIA CRUDE OIL. MAXIMUM POTENTIAL RELEASE: 4200000 GALLONS. TAGS: WELLHEAD. 3. POSITION 34.167N 119.750W. NOAA INCIDENTNEWS 6206: https://incidentnews.noaa.gov/incident/6206
This area · spills & pollution incidents
179 within 180 nm since 1969 · 11 in the last 12 months · 1 in force now
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- MQMG+2H san diego, ca, USA2026-08-25
- Pollution surveillance report off santa barbara; montecito, california2026-08-13
- 12242 western ave, garden grove, ca 92841, USA2026-05-22
- Pipeline leak into los angeles river; east los angeles, california2026-05-22
- 87HX+RV santa barbara, ca, USA2026-05-11
- 60 admiralty cross, coronado, ca 92118, USA2026-04-21
Season · when spills & pollution incidents happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
- Hazardous operations 311300Z to 312100Z aug in area bound by 33-26.00N 119-25.00W, 33-37.00N 119-10.00W,…Exercises · 37.3 nm
- Hazardous operations 011800Z to 020100Z sep, alternate 031800Z to 040100Z sep in area bound by 32-46.00N…Exercises · 83.9 nm
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…Exercises · 90.4 nm
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-52.70N 119-11.96W, 33-08.06N 118-52.09W,…Exercises · 90.4 nm
- Hazardous operations 010800Z aug to 010800Z sep in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…Exercises · 107.5 nm
- Hazardous operations 010800Z sep to 010800Z oct in area bound by 32-55.00N 118-25.00W, 32-55.00N 118-15.00W,…Exercises · 107.5 nm
Worldwide now
7 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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