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See recent photos from NDBC weather buoy 42039 in the Gulf of Mexico.

See recent photos from the following TAO stations: 2N 95W, 0 95W, 2S 95W, 8N 110W, 5N 110W, 2N 110W, 0 110W

Station EVMC1 - Vierra Mouth, Elkhorn Slough

Owned and maintained by National Estuarine Research Reserve System
Water Quality Station
36.811 N 121.746 W (36°48'40" N 121°44'45" W)

Meteorological Observations from Nearby Stations and Ships

Regional HF Radar Surface Current Observations

Ocean Conditions at EVMC1 as of
(6:45 pm PDT on 05/25/2013)
0145 GMT on 05/26/2013:
These oceanographic data are displayed in rounded times. Unit of Measure: Time Zone: Click on the graph icon in the table below to see a time series plot of the last five days of that observation.
	Depth (DEPTH):	3.0 ft
	Ocean Temperature (OTMP):	53.24 °F
	Conductivity (COND):	51.02
	Salinity (SAL):	33.40 psu
	Oxygen Concentration (O2PCT):	65.4%
	Oxygen Concentration (O2PPM):	5.70 ppm
	Turbidity (TURB):	8 FTU
	pH (PH):	7.90

Previous observations

MM	DD	TIME (PDT)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
05	25	6:15 pm	3.0	53.24	51.26	33.60	64.40	5.70	-	8	7.90	-
05	25	5:30 pm	3.0	53.24	51.34	33.60	63.10	5.50	-	8	7.90	-
05	25	5:00 pm	3.0	53.24	51.33	33.60	68.20	6.00	-	11	7.90	-
05	25	4:45 pm	3.3	53.06	51.36	33.60	68.40	6.00	-	8	7.90	-
05	25	4:30 pm	3.6	52.88	51.36	33.60	69.40	6.10	-	8	7.90	-
05	25	4:15 pm	3.3	52.70	51.37	33.60	67.70	6.00	-	9	7.90	-
05	25	4:00 pm	3.6	52.34	51.38	33.60	67.40	6.00	-	15	7.90	-
05	25	2:45 pm	4.6	51.80	51.40	33.60	73.30	6.50	-	8	8.00	-
05	25	2:15 pm	4.6	51.80	51.40	33.60	75.60	6.70	-	8	8.00	-
05	25	1:30 pm	4.6	52.16	51.31	33.60	75.60	6.70	-	8	8.00	-
05	25	1:00 pm	4.6	51.26	51.40	33.60	60.40	5.40	-	7	7.90	-
05	25	12:45 pm	4.6	50.90	51.37	33.60	56.50	5.10	-	7	7.90	-
05	25	12:15 pm	4.6	50.54	51.47	33.60	56.20	5.10	-	6	7.90	-
05	25	11:45 am	3.9	50.54	51.49	33.60	56.60	5.10	-	7	7.90	-
05	25	9:30 am	1.0	50.54	51.40	33.60	51.50	4.70	-	7	7.90	-
05	25	9:00 am	1.0	51.26	51.01	33.30	53.50	4.80	-	8	7.90	-
05	25	4:30 am	1.6	55.94	51.93	34.10	67.90	5.80	-	15	8.00	-
05	25	4:00 am	1.6	55.40	51.81	34.00	68.20	5.80	-	20	8.00	-
05	25	3:45 am	2.6	54.68	51.70	33.90	66.80	5.70	-	17	8.00	-
05	25	3:15 am	2.6	53.60	51.57	33.80	64.20	5.60	-	16	8.00	-
05	25	2:45 am	4.3	52.88	51.48	33.70	62.70	5.50	-	14	8.00	-
05	25	2:30 am	4.9	52.88	51.46	33.70	63.30	5.60	-	14	8.00	-
05	25	2:15 am	4.3	52.88	51.44	33.70	64.20	5.70	-	12	8.00	-
05	25	2:00 am	4.9	53.06	51.40	33.70	67.40	5.90	-	12	8.00	-
05	25	1:30 am	6.2	53.78	51.30	33.60	77.20	6.70	-	14	8.10	-
05	25	1:00 am	6.2	54.50	51.23	33.60	86.20	7.40	-	9	8.20	-
05	24	11:45 pm	6.9	55.22	51.09	33.50	98.70	8.50	-	6	8.20	-
05	24	11:15 pm	6.9	55.40	51.04	33.50	98.00	8.40	-	4	8.30	-
05	24	9:45 pm	5.9	54.68	51.09	33.50	88.00	7.60	-	6	8.20	-
05	24	9:15 pm	5.9	51.98	51.31	33.60	59.50	5.30	-	7	8.00	-

Description of Measurements

Links which are specific to this station are listed below:

Real Time Data in tabular form for the last forty-five days.

Historical Data & Climatic Summaries for quality controlled data for the current month, previous months, and previous years.