Spills · oil

Western carquinez strait, ca, USA

Mystery Spill; Western Carquinez Strait, Ca, USA · NOAAORR-9363

issued
2016-09-20 00:00Z
status
cancelled 2016-10-04 00:00Z
self-cancels
2016-10-04 00:00Z
authority
NOAA OR&R
sea
North Pacific Ocean
position
38.061, -122.258
source
incidentnews · first seen 2026-09-03 15:09Z

Original warning text

Mystery spill; Western Carquinez Strait, CA, USA.
Western Carquinez Strait, CA, USA.
1. On September 20, 2016, the USCG Sector San Francisco reported sheen and petroleum odors in the vicinity of Vallejo, CA and in eastern San Pablo Bay to the California SSC. Product is currently unknown, volume is unknown, and release time & location are unknown. Initial trajectory products are being developed in anticipation of a USCG request in advance of a first light overflight.
2. THREAT: OIL.
3. POSITION 38.061N 122.258W. NOAA INCIDENTNEWS 9363: https://incidentnews.noaa.gov/incident/9363

This area · spills & pollution incidents

245 within 180 nm since 1971 · 13 in the last 12 months · 2 in force now

71
75
80
85
90
95
00
05
10
15
20
25
26

Season · when spills & pollution incidents happen here

J
F
M
A
M
J
J
A
S
O
N
D

month of issue, all years in the archive

Timeline · 2 messages since 2016-09-04 · closed 2016-10-04

  1. Grounded spirit of sacramento; false river, san joaquin river delta, ca2016-09-04 → 2016-09-18
  2. Western carquinez strait, ca, USA this message2016-09-20 → 2016-10-04

joined by proximity

Nearby now · within 120 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

Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.