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Station SEQA2 - Seldovia Deep, Katchemak Bay Reserve, AK

Owned and maintained by National Estuarine Research Reserve System
NERRS Water Quality Station
59.441 N 151.721 W (59°26'27" N 151°43'15" W)

Meteorological Observations from Nearby Stations and Ships

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(24 hours for tsunami stations)

Disclaimer

Ocean Conditions at SEQA2 as of
(11:45 pm AKDT on 08/16/2018)
0745 GMT on 08/17/2018:
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):	22.6 ft
	Ocean Temperature (OTMP):	50.18 °F
	Conductivity (COND):	47.72
	Salinity (SAL):	30.90 psu
	Oxygen Concentration (O2PCT):	92.1%
	Oxygen Concentration (O2PPM):	8.50 ppm
	pH (PH):	7.90

Previous observations

MM	DD	TIME (AKDT)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
08	16	11:30 pm	23.6	50.18	47.73	30.90	93.00	8.60	-	0	7.90	-
08	16	11:15 pm	24.3	50.18	47.74	30.90	92.90	8.60	-	0	7.90	-
08	16	11:00 pm	25.3	50.18	47.78	30.90	94.10	8.70	-	0	7.90	-
08	16	10:45 pm	26.2	50.36	47.74	30.90	93.80	8.70	-	-	7.90	-
08	16	10:30 pm	27.6	50.18	47.77	30.90	93.70	8.70	-	-	7.90	-
08	16	10:15 pm	28.5	50.36	47.73	30.90	92.70	8.60	-	-	8.00	-
08	16	10:00 pm	29.5	50.36	47.69	30.90	92.40	8.50	-	-	8.00	-
08	16	9:45 pm	30.5	50.36	47.69	30.90	94.60	8.70	-	-	8.00	-
08	16	9:30 pm	31.5	50.36	47.63	30.80	93.80	8.70	-	-	7.90	-
08	16	9:15 pm	32.5	50.36	47.74	30.90	95.30	8.80	-	-	8.00	-
08	16	9:00 pm	33.5	50.18	47.84	31.00	94.40	8.70	-	-	8.00	-
08	16	8:45 pm	34.1	50.00	47.84	31.00	91.00	8.40	-	-	-	-
08	16	7:45 pm	36.7	49.82	47.93	31.00	90.90	8.40	-	-	7.90	-
08	16	7:30 pm	37.1	50.00	47.91	31.00	90.90	8.40	-	-	7.90	-
08	16	7:15 pm	37.4	50.00	47.90	31.00	90.60	8.40	-	-	7.90	-
08	16	7:00 pm	37.4	49.82	47.90	31.00	84.80	7.90	-	-	7.90	-
08	16	6:45 pm	37.4	49.82	47.90	31.00	87.70	8.10	-	-	7.90	-
08	16	6:30 pm	37.1	49.82	47.90	31.00	86.80	8.10	-	-	7.90	-
08	16	6:15 pm	36.7	49.82	47.89	31.00	84.60	7.80	-	-	7.90	-
08	16	6:00 pm	36.4	49.82	47.89	31.00	91.20	8.50	-	-	7.90	-
08	16	5:45 pm	35.8	50.00	47.88	31.00	85.90	8.00	-	0	7.90	-
08	16	5:30 pm	35.1	50.00	47.89	31.00	86.00	8.00	-	-	7.90	-
08	16	5:15 pm	34.4	49.82	47.88	31.00	91.50	8.50	-	-	7.90	-
08	16	5:00 pm	33.5	50.00	47.86	31.00	89.10	8.30	-	-	7.90	-
08	16	4:45 pm	32.5	50.00	47.86	31.00	92.40	8.60	-	-	7.90	-
08	16	4:30 pm	31.5	50.00	47.84	31.00	88.60	8.20	-	-	7.90	-
08	16	4:15 pm	30.5	50.00	47.83	31.00	89.90	8.30	-	-	7.90	-
08	16	4:00 pm	29.5	50.00	47.81	31.00	91.30	8.50	-	-	7.90	-
08	16	3:45 pm	28.5	50.00	47.78	30.90	94.10	8.70	-	-	7.90	-
08	16	3:30 pm	27.2	50.36	47.68	30.90	94.40	8.70	-	-	7.90	-
08	16	3:15 pm	26.2	50.36	47.63	30.90	94.40	8.70	-	-	7.90	-
08	16	3:00 pm	25.3	50.36	47.63	30.80	94.70	8.70	-	-	-	-
08	16	2:45 pm	24.3	50.36	47.62	30.80	96.30	8.90	-	0	7.90	-
08	16	2:30 pm	23.3	50.36	47.64	30.90	95.20	8.80	-	-	7.90	-
08	16	2:15 pm	22.3	50.18	47.68	30.90	90.70	8.40	-	-	7.90	-
08	16	2:00 pm	21.7	50.18	47.66	30.90	92.50	8.50	-	-	7.90	-
08	16	11:45 am	20.0	-	47.65	30.90	90.00	8.30	-	0	7.80	-
08	16	11:30 am	20.7	50.18	47.68	30.90	91.90	8.50	-	4	7.80	-
08	16	11:15 am	22.0	50.00	47.74	30.90	91.10	8.40	-	2	7.90	-
08	16	11:00 am	22.6	50.00	47.76	30.90	94.00	8.70	-	2	7.90	-
08	16	10:45 am	23.6	50.00	47.77	30.90	91.70	8.50	-	2	7.90	-
08	16	10:30 am	24.6	50.00	47.80	31.00	90.40	8.40	-	2	7.90	-
08	16	10:15 am	25.9	50.00	47.74	30.90	91.80	8.50	-	2	7.90	-
08	16	10:00 am	26.9	50.00	47.71	30.90	91.70	8.50	-	2	7.90	-
08	16	9:45 am	28.2	50.00	47.79	30.90	92.00	8.50	-	2	7.90	-
08	16	9:30 am	29.2	50.00	47.73	30.90	93.00	8.60	-	2	7.90	-
08	16	9:15 am	30.2	50.00	47.82	31.00	92.80	8.60	-	2	7.90	-
08	16	9:00 am	31.2	49.82	47.86	31.00	92.20	8.60	-	2	7.90	-
08	16	8:45 am	32.2	49.82	47.87	31.00	91.40	8.50	-	2	7.90	-
08	16	8:30 am	33.1	49.82	47.94	31.10	92.10	8.60	-	2	7.90	-
08	16	8:15 am	34.1	49.82	47.94	31.00	85.90	8.00	-	2	7.90	-
08	16	8:00 am	34.8	49.82	47.96	31.10	86.50	8.00	-	2	7.90	-
08	16	7:45 am	35.4	49.82	47.97	31.10	88.50	8.20	-	1	7.90	-
08	16	7:30 am	35.8	49.82	47.93	31.00	92.70	8.60	-	1	7.90	-
08	16	7:15 am	36.1	49.82	47.94	31.10	88.70	8.20	-	3	7.90	-
08	16	7:00 am	36.4	49.82	47.89	31.00	86.50	8.00	-	1	7.90	-
08	16	6:45 am	36.4	49.82	47.91	31.00	84.70	7.90	-	2	7.90	-
08	16	6:30 am	36.4	49.82	47.92	31.00	85.00	7.90	-	2	7.90	-
08	16	6:15 am	36.4	49.82	47.90	31.00	89.50	8.30	-	2	7.90	-
08	16	6:00 am	36.1	49.82	47.10	30.40	85.40	8.00	-	1	7.90	-
08	16	5:45 am	35.4	49.82	47.92	31.00	86.80	8.10	-	2	7.90	-
08	16	5:30 am	35.1	49.82	47.92	31.00	90.10	8.40	-	2	7.90	-
08	16	5:15 am	34.1	49.82	47.81	31.00	89.20	8.30	-	2	7.90	-
08	16	5:00 am	33.5	49.82	47.77	30.90	91.00	8.40	-	1	7.90	-
08	16	4:45 am	32.5	49.82	47.77	30.90	91.00	8.40	-	1	7.90	-
08	16	4:30 am	31.5	49.82	47.86	31.00	90.20	8.40	-	1	7.90	-
08	16	4:15 am	30.5	50.00	47.84	31.00	91.60	8.50	-	1	7.90	-
08	16	4:00 am	29.5	50.00	47.84	31.00	91.70	8.50	-	2	7.90	-
08	16	3:45 am	28.5	50.00	47.81	31.00	91.50	8.50	-	1	7.90	-
08	16	3:30 am	27.2	50.00	47.78	30.90	91.80	8.50	-	1	7.90	-
08	16	3:15 am	26.2	50.18	47.77	30.90	92.00	8.50	-	2	7.90	-
08	16	3:00 am	25.3	50.18	47.70	30.90	92.80	8.60	-	2	7.90	-
08	16	2:45 am	24.3	50.18	47.70	30.90	94.30	8.70	-	2	7.90	-
08	16	2:30 am	23.3	50.18	47.72	30.90	94.10	8.70	-	2	7.90	-
08	16	2:15 am	22.3	50.18	47.71	30.90	94.40	8.70	-	2	7.90	-
08	16	2:00 am	21.3	50.18	47.75	30.90	95.10	8.80	-	2	7.90	-
08	16	1:45 am	20.7	50.18	47.73	30.90	96.70	8.90	-	2	7.90	-
08	16	1:30 am	20.0	50.18	47.72	30.90	97.40	9.00	-	2	7.90	-
08	16	1:15 am	19.4	50.18	47.72	30.90	97.80	9.00	-	2	8.00	-
08	16	1:00 am	19.0	50.36	47.71	30.90	93.20	8.60	-	2	7.90	-

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.