Station RYEC1 - Second Mallard

Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
38.184 N 122.014 W (38°11'3" N 122°0'49" W)

Meteorological Observations from Nearby Stations and Ships

Regional HF Radar Surface Current Observations

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Disclaimer

Ocean Conditions at RYEC1 as of
(2:30 pm PST)
2230 GMT on 01/31/2023:
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):	6.6 ft
	Ocean Temperature (OTMP):	46.76 °F
	Conductivity (COND):	2.46
	Salinity (SAL):	1.30 psu
	Oxygen Concentration (O2PCT):	85.8%
	Oxygen Concentration (O2PPM):	10.00 ppm
	Turbidity (TURB):	43 FTU
	pH (PH):	7.40

Previous observations
MM	DD	TIME (PST)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv

01	31	2:15 pm	6.9	46.76	2.38	1.20	86.00	10.10	-	44	7.40	-
01	31	2:00 pm	7.2	46.76	2.32	1.20	86.10	10.10	-	45	7.40	-
01	31	1:45 pm	7.2	46.58	2.25	1.20	86.00	10.10	-	45	7.40	-
01	31	1:30 pm	7.5	46.40	2.17	1.10	86.10	10.10	-	46	7.40	-
01	31	1:15 pm	7.9	46.04	2.13	1.10	86.00	10.20	-	49	7.40	-
01	31	1:00 pm	7.9	46.04	2.01	1.00	86.20	10.20	-	47	7.30	-
01	31	12:45 pm	8.2	46.04	1.86	1.00	87.00	10.30	-	54	7.30	-
01	31	12:30 pm	8.5	46.04	1.77	0.90	87.70	10.40	-	52	7.30	-
01	31	12:15 pm	8.5	46.04	1.74	0.90	87.70	10.40	-	55	7.30	-
01	31	12:00 pm	8.9	46.04	1.72	0.90	87.70	10.40	-	50	7.30	-
01	31	11:45 am	9.2	46.22	1.72	0.90	87.50	10.30	-	55	7.30	-
01	31	11:30 am	9.2	46.40	1.74	0.90	87.10	10.30	-	54	7.30	-
01	31	11:15 am	9.2	46.40	1.76	0.90	86.20	10.10	-	55	7.30	-
01	31	11:00 am	9.2	46.58	1.77	0.90	86.40	10.20	-	54	7.30	-
01	31	10:45 am	9.5	46.58	1.77	0.90	86.60	10.20	-	51	7.30	-
01	31	10:30 am	9.5	46.58	1.76	0.90	86.70	10.20	-	53	7.30	-
01	31	10:15 am	9.5	46.40	1.75	0.90	86.90	10.20	-	55	7.30	-
01	31	10:00 am	9.5	46.40	1.74	0.90	87.00	10.30	-	52	7.30	-
01	31	9:45 am	9.2	46.22	1.73	0.90	87.30	10.30	-	57	7.30	-
01	31	9:30 am	9.2	46.04	1.71	0.90	87.60	10.40	-	54	7.30	-
01	31	9:15 am	9.2	46.04	1.71	0.90	87.70	10.40	-	56	7.30	-
01	31	9:00 am	9.2	46.04	1.71	0.90	87.70	10.40	-	51	7.30	-
01	31	8:45 am	9.2	45.86	1.72	0.90	87.80	10.40	-	55	7.30	-
01	31	8:30 am	8.9	45.86	1.73	0.90	87.90	10.40	-	53	7.30	-
01	31	8:15 am	8.9	45.68	1.74	0.90	87.80	10.40	-	55	7.40	-
01	31	8:00 am	8.5	45.68	1.74	0.90	87.90	10.40	-	54	7.40	-
01	31	7:45 am	8.5	45.68	1.74	0.90	87.90	10.40	-	53	7.40	-
01	31	7:30 am	8.5	45.68	1.79	0.90	87.60	10.40	-	52	7.40	-
01	31	7:15 am	8.2	45.86	1.91	1.00	87.00	10.30	-	49	7.40	-
01	31	7:00 am	8.2	45.86	2.04	1.10	86.50	10.20	-	45	7.40	-
01	31	6:45 am	7.9	46.04	2.16	1.10	86.10	10.20	-	45	7.40	-
01	31	6:30 am	7.9	46.04	2.28	1.20	85.60	10.10	-	46	7.40	-
01	31	6:15 am	7.5	46.04	2.36	1.20	85.30	10.10	-	45	7.40	-
01	31	6:00 am	7.5	46.04	2.41	1.20	85.10	10.10	-	45	7.40	-
01	31	5:45 am	7.2	46.04	2.48	1.30	84.90	10.00	-	42	7.40	-
01	31	5:30 am	7.2	46.04	2.52	1.30	84.80	10.00	-	45	7.40	-
01	31	5:15 am	7.2	45.86	2.54	1.30	84.80	10.00	-	41	7.40	-
01	31	5:00 am	6.9	45.86	2.60	1.40	84.60	10.00	-	44	7.40	-
01	31	4:45 am	6.9	45.86	2.65	1.40	84.30	10.00	-	42	7.40	-
01	31	4:30 am	6.9	45.86	2.67	1.40	83.90	9.90	-	41	7.40	-
01	31	4:15 am	6.9	45.86	2.67	1.40	83.40	9.90	-	38	7.40	-
01	31	4:00 am	6.9	45.86	2.67	1.40	84.00	9.90	-	43	7.40	-
01	31	3:45 am	6.9	45.86	2.66	1.40	84.10	9.90	-	42	7.40	-
01	31	3:30 am	6.9	45.86	2.64	1.40	84.30	10.00	-	43	7.40	-
01	31	3:15 am	6.9	46.04	2.63	1.40	84.60	10.00	-	40	7.40	-
01	31	3:00 am	6.9	46.04	2.61	1.40	84.40	10.00	-	41	7.40	-
01	31	2:45 am	6.9	46.04	2.59	1.30	84.80	10.00	-	42	7.40	-
01	31	2:30 am	7.2	46.04	2.55	1.30	84.90	10.00	-	43	7.40	-
01	31	2:15 am	7.2	46.04	2.48	1.30	85.00	10.00	-	42	7.40	-
01	31	2:00 am	7.2	46.04	2.40	1.20	85.40	10.10	-	42	7.40	-
01	31	1:45 am	7.5	46.40	2.39	1.20	85.20	10.00	-	44	7.40	-
01	31	1:30 am	7.5	46.58	2.39	1.20	84.90	10.00	-	48	7.40	-
01	31	1:15 am	7.5	46.58	2.37	1.20	84.70	9.90	-	46	7.40	-
01	31	1:00 am	7.5	46.58	2.35	1.20	85.10	10.00	-	47	7.40	-
01	31	12:45 am	7.5	46.58	2.34	1.20	84.70	9.90	-	46	7.40	-
01	31	12:30 am	7.5	46.58	2.31	1.20	85.10	10.00	-	47	7.40	-
01	31	12:15 am	7.9	46.58	2.22	1.10	85.40	10.00	-	45	7.40	-
01	31	12:00 am	7.9	46.58	2.14	1.10	86.40	10.10	-	50	7.40	-
01	30	11:45 pm	7.9	46.58	2.20	1.10	86.10	10.10	-	49	7.40	-
01	30	11:30 pm	7.5	46.58	2.25	1.20	86.10	10.10	-	48	7.40	-
01	30	11:15 pm	7.5	46.58	2.31	1.20	85.90	10.10	-	46	7.40	-
01	30	11:00 pm	7.5	46.58	2.36	1.20	85.90	10.10	-	42	7.40	-
01	30	10:45 pm	7.5	46.58	2.40	1.20	85.90	10.10	-	48	7.40	-
01	30	10:30 pm	7.5	46.58	2.47	1.30	85.80	10.00	-	47	7.40	-
01	30	10:15 pm	7.5	46.58	2.54	1.30	85.60	10.00	-	46	7.40	-
01	30	10:00 pm	7.2	46.76	2.59	1.30	85.40	10.00	-	47	7.40	-
01	30	9:45 pm	7.2	46.76	2.61	1.40	85.50	10.00	-	45	7.40	-
01	30	9:30 pm	6.9	46.94	2.63	1.40	85.50	10.00	-	46	7.40	-
01	30	9:15 pm	6.9	46.94	2.66	1.40	85.40	10.00	-	48	7.40	-
01	30	9:00 pm	6.6	47.12	2.71	1.40	85.30	9.90	-	45	7.40	-
01	30	8:45 pm	6.6	47.30	2.79	1.50	84.90	9.90	-	43	7.40	-
01	30	8:30 pm	6.2	47.30	2.89	1.50	85.10	9.90	-	40	7.40	-
01	30	8:15 pm	5.9	47.30	2.98	1.60	85.70	9.90	-	39	7.40	-
01	30	8:00 pm	5.6	47.30	3.15	1.70	88.30	10.20	-	36	7.40	-
01	30	7:45 pm	5.6	47.30	3.21	1.70	88.40	10.20	-	36	7.40	-
01	30	7:30 pm	5.2	47.30	3.26	1.70	89.40	10.40	-	34	7.40	-
01	30	7:15 pm	4.9	47.12	3.36	1.80	90.60	10.50	-	34	7.50	-
01	30	7:00 pm	4.9	47.12	3.52	1.90	93.30	10.80	-	33	7.50	-
01	30	6:45 pm	4.6	46.94	3.64	1.90	96.40	11.20	-	30	7.50	-
01	30	6:30 pm	4.6	46.94	3.48	1.80	95.70	11.10	-	30	7.50	-
01	30	6:15 pm	4.3	46.40	3.11	1.60	83.10	9.70	-	39	7.30	-
01	30	6:00 pm	4.3	46.40	3.11	1.60	81.90	9.60	-	38	7.30	-
01	30	5:45 pm	4.3	46.40	3.11	1.60	82.80	9.70	-	39	7.30	-
01	30	5:30 pm	4.3	46.58	3.10	1.60	83.50	9.80	-	39	7.30	-
01	30	5:15 pm	4.3	46.58	3.09	1.60	83.80	9.80	-	41	7.30	-
01	30	5:00 pm	4.6	46.58	3.07	1.60	84.00	9.80	-	42	7.30	-
01	30	4:45 pm	4.6	46.58	3.03	1.60	84.40	9.90	-	38	7.30	-
01	30	4:30 pm	4.6	46.76	2.99	1.60	84.80	9.90	-	41	7.40	-
01	30	4:15 pm	4.9	46.76	2.95	1.50	85.10	9.90	-	39	7.40	-
01	30	4:00 pm	4.9	46.76	2.91	1.50	85.10	9.90	-	40	7.40	-
01	30	3:45 pm	5.2	46.76	2.88	1.50	85.20	9.90	-	40	7.40	-
01	30	3:30 pm	5.2	46.76	2.84	1.50	85.20	9.90	-	39	7.40	-
01	30	3:15 pm	5.2	46.76	2.79	1.50	85.30	10.00	-	39	7.40	-
01	30	3:00 pm	5.6	46.76	2.73	1.40	85.50	10.00	-	49	7.40	-

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.