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)
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Stations with recent data
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(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(24 hours for tsunami stations)
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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): | 26.2 ft |
 Ocean Temperature (OTMP): | 43.70 °F |
| Conductivity (COND): | 48.51 mS/cm |
| Salinity (SAL): | 31.20 psu |
| pH (PH): | 8.10 |
| TIME (AKDT) |
DEPTH ft |
OTMP °F |
COND mS/cm |
SAL psu |
O2% % |
O2PPM ppm |
CLCON ug/l |
TURB FTU |
PH |
EH mV |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-31 11:30 pm | 25.3 | 43.70 | 48.65 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 11:15 pm | 24.6 | 43.70 | 47.80 | 30.70 | - | - | - | - | 8.10 | - |
| 2026-05-31 11:00 pm | 23.6 | 43.70 | 48.66 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 10:45 pm | 22.6 | 43.70 | 48.67 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 10:30 pm | 22.0 | 43.70 | 48.69 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 10:15 pm | 21.7 | 43.52 | 48.71 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 10:00 pm | 21.3 | 43.70 | 48.67 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 09:45 pm | 21.0 | 44.06 | 48.25 | 31.00 | - | - | - | - | 8.20 | - |
| 2026-05-31 09:30 pm | 21.3 | 43.88 | 48.52 | 31.20 | - | - | - | - | 8.10 | - |
| 2026-05-31 09:15 pm | 21.0 | 43.88 | 48.46 | 31.10 | - | - | - | - | 8.10 | - |
| 2026-05-31 09:00 pm | 21.7 | 43.52 | - | - | - | - | - | - | 8.10 | - |
| 2026-05-31 08:45 pm | 21.7 | 43.52 | 48.73 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 08:30 pm | 22.0 | 43.52 | 48.74 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 08:15 pm | 22.6 | 43.52 | 48.78 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 08:00 pm | 23.3 | 43.52 | 48.79 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 07:45 pm | 23.9 | 43.52 | 48.75 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 07:30 pm | 24.6 | 43.52 | 48.75 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 07:15 pm | 25.6 | 43.52 | 48.75 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 07:00 pm | 26.6 | 43.52 | 48.71 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 06:45 pm | 27.6 | 43.52 | 48.77 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 06:30 pm | 28.2 | 43.52 | 48.70 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 06:15 pm | 28.9 | 43.70 | 48.61 | 31.20 | - | - | - | - | 8.10 | - |
| 2026-05-31 06:00 pm | 29.5 | 43.52 | 48.82 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 05:45 pm | 30.5 | 43.52 | 48.82 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 05:30 pm | 31.2 | 43.52 | 48.82 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 05:15 pm | 31.8 | 43.34 | 48.85 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 05:00 pm | 32.2 | 43.34 | 48.89 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 04:45 pm | 32.5 | 43.34 | 48.88 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 04:30 pm | 32.8 | 43.52 | 48.87 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 04:15 pm | 33.1 | 43.52 | 48.82 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 04:00 pm | 33.1 | 43.52 | 48.84 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 03:45 pm | 33.1 | 43.34 | 48.85 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 03:30 pm | 32.8 | 43.34 | 48.86 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 03:15 pm | 32.5 | 43.34 | 48.87 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 03:00 pm | 32.2 | 43.34 | 48.87 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 02:45 pm | 31.5 | 43.34 | 48.82 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 02:30 pm | 30.8 | 43.34 | 48.78 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 02:15 pm | 30.2 | 43.34 | 48.76 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 02:00 pm | 29.5 | 43.34 | 48.75 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 01:45 pm | 28.5 | 43.34 | 48.74 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 01:30 pm | 27.6 | 43.34 | 48.70 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 01:15 pm | 26.6 | 43.34 | 48.68 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 01:00 pm | 25.3 | 43.34 | 48.68 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 12:45 pm | 24.3 | 43.34 | 48.69 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 12:30 pm | 23.3 | 43.34 | 48.69 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 12:15 pm | 22.3 | 43.52 | 48.61 | 31.20 | - | - | - | - | 8.10 | - |
| 2026-05-31 12:00 pm | 21.3 | 43.52 | 48.52 | 31.20 | - | - | - | - | 8.10 | - |
| 2026-05-31 11:45 am | 20.3 | 43.52 | 48.49 | 31.10 | - | - | - | - | 8.10 | - |
| 2026-05-31 11:30 am | 19.4 | 43.52 | 48.47 | 31.10 | - | - | - | - | 8.10 | - |
| 2026-05-31 11:15 am | 18.7 | 43.52 | 48.49 | 31.20 | - | - | - | - | 8.10 | - |
| 2026-05-31 11:00 am | 17.7 | 43.52 | 48.50 | 31.20 | - | - | - | - | 8.10 | - |
| 2026-05-31 10:45 am | 17.1 | 43.52 | 48.45 | 31.10 | - | - | - | - | 8.10 | - |
| 2026-05-31 10:30 am | 16.4 | 43.52 | 48.49 | 31.10 | - | - | - | - | 8.10 | - |
| 2026-05-31 10:15 am | 16.1 | 43.52 | 48.62 | 31.20 | - | - | - | - | 8.10 | - |
| 2026-05-31 10:00 am | 15.7 | 43.52 | 48.55 | 31.20 | - | - | - | - | 8.10 | - |
| 2026-05-31 09:45 am | 15.4 | 43.70 | 48.25 | 31.00 | - | - | - | - | 8.10 | - |
| 2026-05-31 09:30 am | 15.4 | 43.88 | 47.20 | 30.30 | - | - | - | - | 8.20 | - |
| 2026-05-31 09:15 am | 15.4 | 43.52 | 48.63 | 31.20 | - | - | - | - | 8.10 | - |
| 2026-05-31 09:00 am | 15.4 | 43.52 | 48.67 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 08:45 am | 15.7 | 43.52 | 48.66 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 08:30 am | 16.4 | 43.52 | 48.64 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 08:15 am | 16.7 | 43.52 | 48.64 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 08:00 am | 17.7 | 43.52 | 48.64 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 07:45 am | 18.4 | 43.52 | 48.67 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 07:30 am | 19.4 | 43.52 | 48.67 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 07:15 am | 20.3 | 43.52 | 48.22 | 31.00 | - | - | - | - | 8.10 | - |
| 2026-05-31 07:00 am | 21.3 | 43.52 | 48.33 | 31.00 | - | - | - | - | 8.10 | - |
| 2026-05-31 06:45 am | 22.6 | 43.52 | 48.68 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 06:30 am | 23.6 | 43.52 | 48.70 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 06:15 am | 24.6 | 43.52 | 48.69 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 06:00 am | 25.9 | 43.52 | 48.66 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 05:45 am | 26.9 | 43.52 | 48.71 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 05:30 am | 27.9 | 43.52 | 48.70 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 05:15 am | 28.9 | 43.52 | 48.70 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 05:00 am | 29.9 | 43.34 | 48.78 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 04:45 am | 30.8 | 43.34 | 48.76 | 31.30 | - | - | - | - | 8.10 | - |
| 2026-05-31 04:30 am | 31.5 | 43.34 | 48.81 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 04:15 am | 32.5 | 43.34 | 48.91 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 04:00 am | 33.1 | 43.34 | 48.89 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 03:45 am | 33.5 | 43.34 | 48.90 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 03:30 am | 34.1 | 43.34 | 48.90 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 03:15 am | 34.4 | 43.34 | 48.92 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 03:00 am | 34.4 | 43.34 | 48.94 | 31.50 | - | - | - | - | 8.10 | - |
| 2026-05-31 02:45 am | 34.8 | 43.34 | 48.93 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 02:30 am | 34.4 | 43.34 | 48.91 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 02:15 am | 34.1 | 43.34 | 48.92 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 02:00 am | 33.8 | 43.34 | 48.89 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 01:45 am | 33.5 | 43.34 | 48.87 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 01:30 am | 32.8 | 43.34 | 48.85 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 01:15 am | 32.2 | 43.34 | 48.86 | 31.40 | - | - | - | - | 8.10 | - |
| 2026-05-31 01:00 am | 31.8 | 43.34 | 48.85 | 31.40 | - | - | - | - | 8.10 | - |
Historical data for station SEQA2 are available at the NERRS website.
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