Station List

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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 Image indicating link to RSS feed of recent meteorological observations near station SEQA2

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yellow diamond Stations with recent data
red diamond Stations with no data in last 8 hours
(24 hours for tsunami stations)

Ocean Conditions at SEQA2 as of
(6:45 am AKDT)
1445 GMT on 09/10/2026:

These oceanographic data are displayed in rounded times.

     

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): 18.4 ft
5-day plot - Ocean Temperature Ocean Temperature (OTMP):51.26 °F
5-day plot - Conductivity Conductivity (COND):46.69 mS/cm
5-day plot - Salinity Salinity (SAL):30.20 psu
5-day plot - pH pH (PH): 8.10
Previous observations
TIME
(AKDT)		 DEPTH
ft		 5-day plot - Ocean Temperature
OTMP
°F		 5-day plot - Conductivity
COND
mS/cm		 5-day plot - Salinity
SAL
psu		 5-day plot - Oxygen Saturation
O2%
%		 5-day plot - Oxygen Concentration
O2PPM
ppm		 5-day plot - Chlorophyll
CLCON
ug/l		 5-day plot - Turbidity
TURB
FTU		 5-day plot - pH
PH
 		 5-day plot - Eh
EH
mV
2026-09-10 06:30 am 19.751.2646.7430.20---- 8.10-
2026-09-10 06:15 am 21.051.2646.7130.20---- 8.10-
2026-09-10 06:00 am 22.351.2646.7230.20---- 8.10-
2026-09-10 05:45 am 23.951.2646.7330.20---- 8.10-
2026-09-10 05:30 am 25.351.2646.7330.20---- 8.10-
2026-09-10 05:15 am 26.651.2646.7430.20---- 8.10-
2026-09-10 05:00 am 27.951.2646.7530.20---- 8.10-
2026-09-10 04:45 am 29.251.2646.7630.20---- 8.10-
2026-09-10 04:30 am 30.551.2646.7630.30---- 8.10-
2026-09-10 04:15 am 31.551.2646.7730.30---- 8.10-
2026-09-10 04:00 am 32.851.0846.8030.30---- 8.10-
2026-09-10 03:45 am 33.551.0846.7930.30---- 8.10-
2026-09-10 03:30 am 34.451.0846.8030.30---- 8.10-
2026-09-10 03:15 am 35.151.0846.8130.30---- 8.10-
2026-09-10 03:00 am 35.451.0846.8130.30---- 8.10-
2026-09-10 02:45 am 35.851.0846.8030.30---- 8.10-
2026-09-10 02:30 am 36.151.0846.7930.30---- 8.10-
2026-09-10 02:15 am 36.151.2646.7930.30---- 8.10-
2026-09-10 02:00 am 36.151.0846.8030.30---- 8.10-
2026-09-10 01:45 am 35.851.0846.8030.30---- 8.10-
2026-09-10 01:30 am 35.151.2646.7830.30---- 8.10-
2026-09-10 01:15 am 34.451.2646.7730.30---- 8.10-
2026-09-10 01:00 am 33.851.2646.7630.30---- 8.10-
2026-09-10 12:45 am 33.151.2646.7630.30---- 8.10-
2026-09-10 12:30 am 31.851.2646.7730.30---- 8.10-
2026-09-10 12:15 am 30.851.4446.7530.20---- 8.10-
2026-09-10 12:00 am 29.551.4446.7430.20---- 8.10-
2026-09-09 11:45 pm 28.551.4446.7430.20---- 8.10-
2026-09-09 11:30 pm 27.251.4446.7530.20---- 8.10-
2026-09-09 11:15 pm 25.951.4446.7630.30---- 8.10-
2026-09-09 11:00 pm 24.951.4446.7530.30---- 8.10-
2026-09-09 10:45 pm 23.651.4446.7630.30---- 8.10-
2026-09-09 10:30 pm 22.351.4446.7530.30---- 8.10-
2026-09-09 10:15 pm 21.351.4446.7430.20---- 8.10-
2026-09-09 10:00 pm 20.351.4446.7530.30---- 8.10-
2026-09-09 09:45 pm 19.451.4446.7730.30---- 8.10-
2026-09-09 09:30 pm 18.751.4446.7730.30---- 8.10-
2026-09-09 09:15 pm 17.751.6246.7130.20---- 8.10-
2026-09-09 09:00 pm 17.151.6246.7230.20---- 8.10-
2026-09-09 08:45 pm 16.751.6246.7330.20---- 8.10-
2026-09-09 08:30 pm 16.451.6246.7130.20---- 8.10-
2026-09-09 08:15 pm 16.451.8046.6830.20---- 8.10-
2026-09-09 08:00 pm 16.451.8046.6930.20---- 8.10-
2026-09-09 07:45 pm 16.751.8046.6730.20---- 8.10-
2026-09-09 07:30 pm 17.151.8046.7030.20---- 8.10-
2026-09-09 07:15 pm 18.051.8046.6630.20---- 8.10-
2026-09-09 07:00 pm 18.751.8046.6730.20---- 8.10-
2026-09-09 06:45 pm 19.751.8046.6930.20---- 8.10-
2026-09-09 06:30 pm 20.751.8046.6930.20---- 8.10-
2026-09-09 06:15 pm 21.751.8046.7030.20---- 8.10-
2026-09-09 06:00 pm 23.051.8046.6930.20---- 8.10-
2026-09-09 05:45 pm 23.951.8046.6830.20---- 8.10-
2026-09-09 05:30 pm 25.351.8046.6930.20---- 8.10-
2026-09-09 05:15 pm 26.651.6246.6930.20---- 8.10-
2026-09-09 05:00 pm 27.651.6246.7030.20---- 8.10-
2026-09-09 04:45 pm 28.951.6246.6930.20---- 8.10-
2026-09-09 04:30 pm 29.951.6246.6730.20---- 8.10-
2026-09-09 04:15 pm 30.851.6246.6730.20---- 8.10-
2026-09-09 04:00 pm 31.851.6246.6730.20---- 8.10-
2026-09-09 03:45 pm 32.851.6246.6630.20---- 8.10-
2026-09-09 03:30 pm 33.551.6246.6930.20---- 8.10-
2026-09-09 03:15 pm 33.851.4446.7130.20---- 8.10-
2026-09-09 03:00 pm 34.151.4446.7230.20---- 8.10-
2026-09-09 02:45 pm 34.451.4446.7130.20---- 8.10-
2026-09-09 02:30 pm 34.851.4446.7230.20---- 8.10-
2026-09-09 02:15 pm 34.851.4446.7230.20---- 8.10-
2026-09-09 02:00 pm 34.451.4446.7330.20---- 8.10-
2026-09-09 01:45 pm 34.151.4446.7630.30---- 8.10-
2026-09-09 01:30 pm 33.551.4446.7630.30---- 8.10-
2026-09-09 01:15 pm 33.151.4446.7630.30---- 8.10-
2026-09-09 01:00 pm 32.551.2646.7730.30---- 8.10-
2026-09-09 12:45 pm 31.551.2646.7730.30---- 8.10-
2026-09-09 12:30 pm 30.551.2646.7930.30---- 8.10-
2026-09-09 12:15 pm 29.551.2646.8430.30---- 8.10-
2026-09-09 12:00 pm 28.251.0846.8530.30---- 8.10-
2026-09-09 11:45 am 26.951.0846.8630.30---- 8.10-
2026-09-09 11:30 am 25.651.0846.8930.30---- 8.00-
2026-09-09 11:15 am 24.650.9046.9130.40---- 8.00-
2026-09-09 11:00 am 23.350.9046.9330.40---- 8.10-
2026-09-09 10:45 am 22.050.9046.9430.40---- 8.00-
2026-09-09 10:30 am 20.750.9046.9530.40---- 8.00-
2026-09-09 10:15 am 19.750.9046.9630.40---- 8.00-
2026-09-09 10:00 am 18.450.9046.9530.40---- 8.00-
2026-09-09 09:45 am 17.450.9046.9630.40---- 8.00-
2026-09-09 09:30 am 16.750.9046.9730.40---- 8.00-
2026-09-09 09:15 am 15.750.9046.9530.40---- 8.00-
2026-09-09 09:00 am 15.150.9046.9430.40---- 8.10-
2026-09-09 08:45 am 14.850.9046.9530.40---- 8.10-
2026-09-09 08:30 am 14.150.9046.9430.40---- 8.10-
2026-09-09 08:15 am 13.850.9046.9230.40---- 8.10-
2026-09-09 08:00 am 13.851.0846.8430.30---- 8.10-
2026-09-09 07:45 am 13.851.0846.8630.30---- 8.10-
2026-09-09 07:30 am 14.151.0846.8530.30---- 8.10-
2026-09-09 07:15 am 14.451.2646.8030.30---- 8.10-
2026-09-09 07:00 am 14.851.2646.7730.30---- 8.10-