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Station DPHA1 - Dauphin Island Sea Lab, AL

Station operated by Dauphin Island Sea Lab
Coastal Marine Station
30.251 N 88.078 W (30°15'5" N 88°4'40" W)

Site elevation: sea level
Air temp height: 5.32 m above site elevation
Anemometer height: 9.68 m above site elevation
Barometer elevation: 3.34 m above mean sea level
Sea temp depth: 2.1 m below MLLW

Meteorological Observations from Nearby Stations and Ships

Regional HF Radar Surface Current Observations

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(24 hours for tsunami stations)

Disclaimer

Ocean Conditions at DPHA1 as of
(6:30 am CDT)
1130 GMT on 09/24/2018:
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):	7.5 ft
	Ocean Temperature (OTMP):	85.42 °F
	Salinity (SAL):	23.71 psu
	Oxygen Concentration (O2PCT):	67.7%
	Oxygen Concentration (O2PPM):	4.52 ppm

Previous observations

MM	DD	TIME (CDT)	DEPTH ft	OTMP °F	COND mS/cm	SAL psu	O2% %	O2PPM ppm	CLCON ug/l	TURB FTU	PH	EH mv
09	24	6:00 am	7.2	85.53	-	23.72	72.50	4.83	-	-	-	-
09	24	5:30 am	7.2	85.46	-	23.71	64.80	4.32	-	-	-	-
09	24	5:00 am	7.2	85.32	-	23.59	71.00	4.75	-	-	-	-
09	24	4:30 am	7.2	85.46	-	23.65	69.80	4.65	-	-	-	-
09	24	4:00 am	7.2	85.86	-	23.96	67.30	4.47	-	-	-	-
09	24	3:30 am	7.2	86.04	-	24.04	64.90	4.30	-	-	-	-
09	24	3:00 am	7.2	86.36	-	24.36	62.40	4.11	-	-	-	-
09	24	2:30 am	7.2	86.40	-	24.48	61.50	4.05	-	-	-	-
09	24	2:00 am	7.2	85.93	-	23.80	74.90	4.97	-	-	-	-
09	24	1:30 am	7.2	85.98	-	23.88	75.80	5.03	-	-	-	-
09	24	1:00 am	7.2	86.05	-	24.23	66.60	4.41	-	-	-	-
09	24	12:30 am	7.2	86.70	-	24.94	74.20	4.86	-	-	-	-
09	24	12:00 am	7.2	86.83	-	25.29	66.30	4.33	-	-	-	-
09	23	11:30 pm	7.2	86.86	-	25.37	64.30	4.19	-	-	-	-
09	23	11:00 pm	7.2	86.86	-	25.31	68.30	4.45	-	-	-	-
09	23	10:30 pm	7.2	86.85	-	25.04	69.20	4.52	-	-	-	-
09	23	10:00 pm	7.2	86.81	-	24.54	66.60	4.37	-	-	-	-
09	23	9:30 pm	7.2	86.76	-	24.34	64.50	4.23	-	-	-	-
09	23	9:00 pm	7.2	86.67	-	24.06	60.80	4.00	-	-	-	-
09	23	8:30 pm	6.9	86.68	-	23.81	59.50	3.92	-	-	-	-
09	23	8:00 pm	7.2	86.74	-	22.92	72.80	4.82	-	-	-	-
09	23	7:30 pm	7.2	86.68	-	22.09	89.40	5.95	-	-	-	-
09	23	7:00 pm	7.2	86.70	-	21.83	103.30	6.88	-	-	-	-
09	23	6:30 pm	7.2	86.61	-	21.49	125.50	8.39	-	-	-	-
09	23	6:00 pm	7.2	86.63	-	21.55	118.50	7.91	-	-	-	-
09	23	5:30 pm	7.2	86.63	-	21.57	119.10	7.95	-	-	-	-
09	23	5:00 pm	7.2	86.94	-	21.64	119.60	7.96	-	-	-	-
09	23	4:30 pm	7.2	86.97	-	21.66	114.10	7.59	-	-	-	-
09	23	4:00 pm	7.2	86.86	-	21.52	102.10	6.80	-	-	-	-
09	23	3:30 pm	7.2	86.61	-	21.52	90.60	6.05	-	-	-	-
09	23	3:00 pm	7.2	86.22	-	21.18	76.50	5.14	-	-	-	-
09	23	2:30 pm	7.5	86.09	-	21.14	70.80	4.76	-	-	-	-
09	23	2:00 pm	7.5	86.13	-	21.55	65.20	4.37	-	-	-	-
09	23	1:30 pm	7.5	86.13	-	21.48	65.70	4.41	-	-	-	-
09	23	1:00 pm	7.5	86.14	-	21.68	64.70	4.34	-	-	-	-
09	23	12:30 pm	7.9	86.16	-	22.18	64.80	4.33	-	-	-	-
09	23	12:00 pm	7.9	86.09	-	22.87	62.30	4.15	-	-	-	-
09	23	11:30 am	7.9	86.04	-	23.41	62.30	4.14	-	-	-	-
09	23	11:00 am	7.9	86.11	-	23.36	58.30	3.87	-	-	-	-
09	23	10:30 am	7.9	86.18	-	24.94	60.20	3.96	-	-	-	-
09	23	10:00 am	7.9	86.18	-	24.43	63.30	4.18	-	-	-	-
09	23	9:30 am	7.9	86.22	-	24.66	63.30	4.17	-	-	-	-
09	23	9:00 am	7.9	86.23	-	24.98	59.00	3.88	-	-	-	-
09	23	8:30 am	7.9	86.31	-	24.47	58.80	3.88	-	-	-	-
09	23	8:00 am	7.9	86.31	-	24.06	59.30	3.92	-	-	-	-
09	23	7:30 am	7.9	86.32	-	24.36	60.20	3.97	-	-	-	-
09	23	7:00 am	7.5	86.36	-	24.39	57.90	3.81	-	-	-	-
09	23	6:30 am	7.5	86.67	-	24.23	54.80	3.61	-	-	-	-
09	23	6:00 am	7.5	86.67	-	23.88	61.30	4.04	-	-	-	-

Solar Radiation Conditions at DPHA1 as of
(6:30 am CDT)
1130 GMT on 09/24/2018:
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.
	Short Wave Radiation 1 (SRAD1):	0.0	watts/meter²

Previous observations

MM	DD	TIME (CDT)	SRAD1 w/m²	SWRAD w/m²	LWRAD w/m²
09	24	6:00 am	0.0	-	-
09	24	5:30 am	0.0	-	-
09	24	5:00 am	0.0	-	-
09	24	4:30 am	0.0	-	-
09	24	4:00 am	0.0	-	-
09	24	3:30 am	0.0	-	-
09	24	3:00 am	0.0	-	-
09	24	2:30 am	0.0	-	-
09	24	2:00 am	0.0	-	-
09	24	1:30 am	0.0	-	-
09	24	1:00 am	0.0	-	-
09	24	12:30 am	0.0	-	-
09	24	12:00 am	0.0	-	-
09	23	11:30 pm	0.0	-	-
09	23	11:00 pm	0.0	-	-
09	23	10:30 pm	0.0	-	-
09	23	10:00 pm	0.0	-	-
09	23	9:30 pm	0.0	-	-
09	23	9:00 pm	0.0	-	-
09	23	8:30 pm	0.0	-	-
09	23	8:00 pm	0.0	-	-
09	23	7:30 pm	0.0	-	-
09	23	7:00 pm	0.0	-	-
09	23	6:30 pm	10.0	-	-
09	23	6:00 pm	107.0	-	-
09	23	5:30 pm	200.0	-	-
09	23	5:00 pm	295.0	-	-
09	23	4:30 pm	391.0	-	-
09	23	4:00 pm	450.0	-	-
09	23	3:30 pm	573.0	-	-
09	23	3:00 pm	701.0	-	-
09	23	2:30 pm	745.0	-	-
09	23	2:00 pm	816.0	-	-
09	23	1:30 pm	410.0	-	-
09	23	1:00 pm	216.0	-	-
09	23	12:30 pm	348.0	-	-
09	23	12:00 pm	797.0	-	-
09	23	11:30 am	770.0	-	-
09	23	11:00 am	441.0	-	-
09	23	10:30 am	242.0	-	-
09	23	10:00 am	79.0	-	-
09	23	9:30 am	45.0	-	-
09	23	9:00 am	95.0	-	-
09	23	8:30 am	318.0	-	-
09	23	8:00 am	281.0	-	-
09	23	7:30 am	57.0	-	-
09	23	7:00 am	8.0	-	-
09	23	6:30 am	1.0	-	-
09	23	6:00 am	0.0	-	-

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.