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Visit NDBC's new TAO Data Download page to access current and historical data for the tropical equatorial Pacific.

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Station SEQA2 - Katchemak Bay near Seldovia, 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

Ocean Conditions at SEQA2 as of
(8:45 pm AKDT on 04/17/2014)
0445 GMT on 04/18/2014:
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):	25.6 ft
	Ocean Temperature (OTMP):	41.36 °F
	Conductivity (COND):	48.34
	Salinity (SAL):	30.90 psu
	Oxygen Concentration (O2PCT):	106.9%
	Oxygen Concentration (O2PPM):	11.10 ppm
	Turbidity (TURB):	0 FTU
	pH (PH):	8.00

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
04	17	8:30 pm	26.6	41.18	48.23	30.80	106.40	11.00	-	0	8.00	-
04	17	8:15 pm	27.9	41.18	48.13	30.70	106.70	11.10	-	0	8.00	-
04	17	8:00 pm	28.9	41.36	48.22	30.80	108.00	11.20	-	0	8.00	-
04	17	7:45 pm	30.2	41.36	48.49	31.00	107.90	11.20	-	0	8.00	-
04	17	7:30 pm	31.2	41.36	48.80	31.20	107.70	11.10	-	0	8.00	-
04	17	7:15 pm	32.5	41.36	48.84	31.30	107.30	11.10	-	0	8.00	-
04	17	7:00 pm	33.5	41.36	48.88	31.30	106.80	11.00	-	0	8.00	-
04	17	6:45 pm	34.4	41.00	49.06	31.40	103.20	10.70	-	0	8.00	-
04	17	6:30 pm	35.4	41.00	49.09	31.40	102.60	10.60	-	0	8.00	-
04	17	6:15 pm	36.1	41.00	49.08	31.40	103.10	10.70	-	0	8.00	-
04	17	6:00 pm	36.7	41.00	49.07	31.40	103.40	10.70	-	0	8.00	-
04	17	5:45 pm	37.4	41.00	49.07	31.40	103.40	10.70	-	0	8.00	-
04	17	5:30 pm	37.7	41.00	49.07	31.40	103.30	10.70	-	0	8.00	-
04	17	5:15 pm	37.7	41.18	49.05	31.40	103.90	10.70	-	0	8.00	-
04	17	5:00 pm	38.1	41.18	49.02	31.40	104.10	10.80	-	0	8.00	-
04	17	4:45 pm	37.7	41.18	49.05	31.40	103.70	10.70	-	0	8.00	-
04	17	4:30 pm	37.7	41.00	49.05	31.40	103.20	10.70	-	0	8.00	-
04	17	4:15 pm	37.1	41.18	49.02	31.40	103.60	10.70	-	0	8.00	-
04	17	4:00 pm	36.7	41.18	48.98	31.30	103.90	10.80	-	0	8.00	-
04	17	3:45 pm	36.1	41.18	49.00	31.30	103.90	10.80	-	11	8.00	-
04	17	3:30 pm	35.4	41.18	48.95	31.30	104.60	10.80	-	0	8.00	-
04	17	3:15 pm	34.4	41.18	48.93	31.30	104.90	10.90	-	0	8.00	-
04	17	3:00 pm	33.5	41.18	48.92	31.30	104.90	10.80	-	0	8.00	-
04	17	2:45 pm	32.2	41.18	48.89	31.30	105.00	10.90	-	0	8.00	-
04	17	2:30 pm	30.8	41.18	48.89	31.30	105.10	10.90	-	1	8.00	-
04	17	2:15 pm	29.5	41.18	48.79	31.20	106.00	11.00	-	0	8.00	-
04	17	2:00 pm	28.2	41.18	48.70	31.10	106.10	11.00	-	0	8.00	-
04	17	1:45 pm	26.9	41.18	48.80	31.20	106.20	11.00	-	0	8.00	-
04	17	1:30 pm	25.6	41.18	48.72	31.20	106.80	11.10	-	0	8.00	-
04	17	1:15 pm	24.3	41.18	48.69	31.10	107.50	11.10	-	0	8.00	-
04	17	1:00 pm	23.0	41.18	48.71	31.20	107.30	11.10	-	0	8.00	-
04	17	12:45 pm	22.0	41.18	48.72	31.20	107.20	11.10	-	0	8.00	-
04	17	12:30 pm	20.7	41.18	48.73	31.20	106.70	11.00	-	0	8.00	-
04	17	12:15 pm	19.7	41.18	48.74	31.20	106.90	11.10	-	0	8.00	-
04	17	12:00 pm	18.7	41.18	48.71	31.10	106.30	11.00	-	0	8.00	-
04	17	11:45 am	18.0	41.18	48.65	31.10	106.50	11.00	-	0	8.00	-
04	17	11:30 am	17.4	41.18	48.80	31.20	105.60	10.90	-	0	8.00	-
04	17	11:15 am	16.7	41.18	48.85	31.20	106.00	11.00	-	0	8.00	-
04	17	11:00 am	16.4	41.18	48.83	31.20	105.70	10.90	-	0	8.00	-
04	17	10:45 am	16.1	41.18	48.87	31.30	106.30	11.00	-	0	8.00	-
04	17	10:30 am	16.1	41.00	48.89	31.30	104.30	10.80	-	0	8.00	-
04	17	10:15 am	16.4	41.00	48.90	31.30	104.60	10.80	-	0	8.00	-
04	17	10:00 am	16.4	41.00	48.90	31.30	104.90	10.90	-	0	8.00	-
04	17	9:45 am	17.1	41.00	48.90	31.30	105.00	10.90	-	0	8.00	-
04	17	9:30 am	18.0	41.00	48.88	31.30	104.90	10.90	-	0	8.00	-
04	17	9:15 am	18.7	41.00	48.88	31.30	104.60	10.80	-	0	8.00	-
04	17	9:00 am	20.0	41.00	48.88	31.30	104.30	10.80	-	5	8.00	-
04	17	8:45 am	21.0	41.00	48.87	31.30	104.10	10.80	-	0	8.00	-
04	17	8:30 am	22.3	41.00	48.89	31.30	104.00	10.80	-	0	8.00	-
04	17	8:15 am	23.6	41.00	48.88	31.30	103.90	10.80	-	0	8.00	-
04	17	8:00 am	25.3	41.00	48.88	31.30	103.60	10.70	-	0	8.00	-
04	17	7:45 am	26.6	41.00	48.91	31.30	103.40	10.70	-	0	8.00	-
04	17	7:30 am	27.9	41.00	48.91	31.30	103.20	10.70	-	0	8.00	-
04	17	7:15 am	29.5	41.00	48.84	31.20	103.00	10.70	-	0	8.00	-
04	17	7:00 am	30.8	41.00	48.91	31.30	102.80	10.70	-	0	8.00	-
04	17	6:45 am	32.2	41.00	48.89	31.30	102.70	10.60	-	0	8.00	-
04	17	6:30 am	33.5	41.00	48.89	31.30	102.70	10.70	-	0	8.00	-
04	17	6:15 am	34.8	41.00	48.94	31.30	102.60	10.60	-	0	8.00	-
04	17	6:00 am	35.8	41.00	48.97	31.30	102.20	10.60	-	0	8.00	-
04	17	5:45 am	36.7	41.00	48.85	31.20	102.70	10.70	-	0	8.00	-
04	17	5:30 am	37.7	41.00	49.08	31.40	101.60	10.50	-	0	8.00	-
04	17	5:15 am	38.4	41.00	49.12	31.40	101.70	10.50	-	0	8.00	-
04	17	5:00 am	39.0	41.00	49.12	31.40	101.60	10.50	-	0	8.00	-
04	17	4:45 am	39.4	41.00	49.11	31.40	101.60	10.50	-	0	8.00	-
04	17	4:30 am	39.7	41.00	49.10	31.40	101.60	10.50	-	0	8.00	-
04	17	4:15 am	40.0	41.00	49.08	31.40	101.70	10.50	-	0	8.00	-
04	17	4:00 am	39.7	41.00	49.08	31.40	101.50	10.50	-	0	8.00	-
04	17	3:45 am	39.7	41.00	49.08	31.40	101.70	10.50	-	0	8.00	-
04	17	3:30 am	39.0	41.00	49.09	31.40	101.00	10.50	-	0	8.00	-
04	17	3:15 am	38.7	41.00	49.06	31.40	100.90	10.50	-	0	8.00	-
04	17	3:00 am	37.7	41.00	49.10	31.40	102.00	10.60	-	0	8.00	-
04	17	2:45 am	37.1	41.00	49.09	31.40	102.10	10.60	-	0	8.00	-
04	17	2:30 am	36.1	41.00	49.06	31.40	102.70	10.60	-	0	8.00	-
04	17	2:15 am	35.1	41.00	49.00	31.30	102.50	10.60	-	0	8.00	-
04	17	2:00 am	33.8	41.00	49.00	31.30	102.50	10.60	-	0	8.00	-
04	17	1:45 am	32.8	41.00	49.00	31.30	103.10	10.70	-	0	8.00	-
04	17	1:30 am	31.5	41.00	49.00	31.30	103.70	10.70	-	0	8.00	-
04	17	1:15 am	30.2	41.00	48.97	31.30	104.00	10.80	-	0	8.00	-
04	17	1:00 am	29.2	41.18	48.87	31.30	104.50	10.80	-	0	8.00	-
04	17	12:45 am	27.9	41.18	48.87	31.30	105.00	10.90	-	-	8.00	-
04	17	12:30 am	26.6	41.18	48.90	31.30	104.80	10.90	-	-	8.00	-
04	17	12:15 am	25.6	41.18	48.91	31.30	105.30	10.90	-	-	8.00	-
04	17	12:00 am	24.6	41.18	48.91	31.30	104.90	10.90	-	-	-	-
04	16	10:45 pm	20.3	41.18	48.92	31.30	106.00	11.00	-	0	8.00	-
04	16	10:30 pm	19.7	41.00	48.94	31.30	105.20	10.90	-	0	8.00	-
04	16	10:15 pm	19.7	41.18	48.93	31.30	105.50	10.90	-	0	8.00	-
04	16	10:00 pm	19.7	41.00	48.94	31.30	104.60	10.80	-	0	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.