NDBC has recently revised the NDBC Handbook of Automated Data Quality Control Checks and Procedures. The new document can be found on our Publications page.
Station ELXC1 - Caspian Weather Station, Elkhorn Slough Reserve, CA 
Owned and maintained by National Estuarine Research Reserve System
NERRS Weather Station
36.815 N 121.738 W (36°48'56" N 121°44'18" W)
Site elevation: 15.85 m above mean sea level
Air temp height: 1.83 m above site elevation
Anemometer height: 3.66 m above site elevation
Barometer elevation: 17.37 m above mean sea level
Water Quality data for this Reserve are available at....
ELQC1 -- South Marsh
EVMC1 -- Vierra Mouth
EAZC1 -- Azevedo Pond
EHSC1 -- North Marsh
ELQC1 -- South Marsh
EVMC1 -- Vierra Mouth
EAZC1 -- Azevedo Pond
EHSC1 -- North Marsh
Large icon indicates selected station.
Stations with recent data
Stations with no data in last 8 hours
(24 hours for tsunami stations)
Stations with recent data Stations with no data in last 8 hours(24 hours for tsunami stations)
|
Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
 Wind Direction (WDIR): | S ( 190 deg true ) |
| Wind Speed (WSPD): | 7.0 kts |
| Atmospheric Pressure (PRES): | 30.03 in |
| Combined plot of Wind Speed, Gust, and Air Pressure |
|
| TIME (PDT) |
WDIR |
WSPD kts |
GST kts |
WVHT ft |
DPD sec |
APD sec |
MWD |
PRES in |
PTDY in |
ATMP °F |
WTMP °F |
DEWP °F |
SAL psu |
VIS nmi |
TIDE ft |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-03-16 09:30 pm | SSW | 8.0 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 09:15 pm | SW | 9.9 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 09:00 pm | SW | 11.1 | - | - | - | - | - | 30.03 | +0.00 | - | - | - | - | - | - |
| 2025-03-16 08:45 pm | SW | 9.9 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 08:30 pm | SW | 8.0 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 08:15 pm | SW | 5.1 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 08:00 pm | SSW | 4.1 | - | - | - | - | - | 30.03 | +0.00 | - | - | - | - | - | - |
| 2025-03-16 07:45 pm | SW | 5.1 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 07:30 pm | SW | 6.0 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 07:15 pm | SW | 6.0 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 07:00 pm | ESE | 1.9 | - | - | - | - | - | 30.03 | -0.03 | - | - | - | - | - | - |
| 2025-03-16 06:45 pm | WSW | 1.9 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 06:30 pm | W | 4.1 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 06:15 pm | SW | 2.9 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 06:00 pm | SW | 1.0 | - | - | - | - | - | 30.03 | -0.06 | - | - | - | - | - | - |
| 2025-03-16 05:45 pm | WSW | 5.1 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 05:30 pm | WSW | 5.1 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 05:15 pm | WSW | 7.0 | - | - | - | - | - | 30.03 | - | - | - | - | - | - | - |
| 2025-03-16 05:00 pm | SW | 5.1 | - | - | - | - | - | 30.03 | -0.09 | - | - | - | - | - | - |
| 2025-03-16 04:45 pm | SW | 5.1 | - | - | - | - | - | 30.06 | - | - | - | - | - | - | - |
| 2025-03-16 04:30 pm | WSW | 7.0 | - | - | - | - | - | 30.06 | - | - | - | - | - | - | - |
| 2025-03-16 04:15 pm | SW | 6.0 | - | - | - | - | - | 30.06 | - | - | - | - | - | - | - |
| 2025-03-16 04:00 pm | WSW | 8.9 | - | - | - | - | - | 30.06 | -0.06 | - | - | - | - | - | - |
| 2025-03-16 03:45 pm | WSW | 8.0 | - | - | - | - | - | 30.06 | - | - | - | - | - | - | - |
| 2025-03-16 03:30 pm | SW | 8.9 | - | - | - | - | - | 30.06 | - | - | - | - | - | - | - |
| 2025-03-16 03:15 pm | WSW | 9.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 03:00 pm | WSW | 9.9 | - | - | - | - | - | 30.09 | -0.03 | - | - | - | - | - | - |
| 2025-03-16 02:45 pm | WSW | 11.1 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 02:30 pm | WSW | 9.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 02:15 pm | W | 8.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 02:00 pm | W | 8.9 | - | - | - | - | - | 30.12 | +0.00 | - | - | - | - | - | - |
| 2025-03-16 01:45 pm | WNW | 9.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 01:30 pm | WNW | 8.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 01:15 pm | W | 6.0 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 01:00 pm | W | 6.0 | - | - | - | - | - | 30.12 | +0.00 | - | - | - | - | - | - |
| 2025-03-16 12:45 pm | WSW | 5.1 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 12:30 pm | WSW | 5.1 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 12:15 pm | SW | 4.1 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 12:00 pm | SW | 2.9 | - | - | - | - | - | 30.12 | +0.00 | - | - | - | - | - | - |
| 2025-03-16 11:45 am | SW | 2.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 11:30 am | SSW | 2.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 11:15 am | S | 2.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 11:00 am | SSE | 5.1 | - | - | - | - | - | 30.12 | +0.00 | - | - | - | - | - | - |
| 2025-03-16 10:45 am | SSE | 5.1 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 10:30 am | SSE | 5.1 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 10:15 am | SSE | 5.1 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 10:00 am | SSE | 5.1 | - | - | - | - | - | 30.12 | +0.03 | - | - | - | - | - | - |
| 2025-03-16 09:45 am | SSE | 5.1 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 09:30 am | SE | 4.1 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 09:15 am | SE | 1.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 09:00 am | SE | 2.9 | - | - | - | - | - | 30.12 | +0.03 | - | - | - | - | - | - |
| 2025-03-16 08:45 am | SE | 2.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 08:30 am | ESE | 1.0 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 08:15 am | NE | 1.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 08:00 am | E | 1.9 | - | - | - | - | - | 30.12 | +0.03 | - | - | - | - | - | - |
| 2025-03-16 07:45 am | NE | 1.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 07:30 am | E | 1.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 07:15 am | SE | 2.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 07:00 am | SE | 4.1 | - | - | - | - | - | 30.09 | -0.03 | - | - | - | - | - | - |
| 2025-03-16 06:45 am | ESE | 2.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 06:30 am | ESE | 4.1 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 06:15 am | ESE | 2.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 06:00 am | ESE | 2.9 | - | - | - | - | - | 30.09 | -0.03 | - | - | - | - | - | - |
| 2025-03-16 05:45 am | E | 4.1 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 05:30 am | ESE | 2.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 05:15 am | SE | 2.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 05:00 am | ESE | 1.9 | - | - | - | - | - | 30.09 | -0.06 | - | - | - | - | - | - |
| 2025-03-16 04:45 am | SE | 2.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 04:30 am | SE | 1.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 04:15 am | ESE | 1.9 | - | - | - | - | - | 30.09 | - | - | - | - | - | - | - |
| 2025-03-16 04:00 am | ESE | 2.9 | - | - | - | - | - | 30.12 | -0.03 | - | - | - | - | - | - |
| 2025-03-16 03:45 am | SE | 1.9 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 03:30 am | SSE | 1.0 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 03:15 am | - | 0.0 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 03:00 am | - | 0.0 | - | - | - | - | - | 30.12 | -0.03 | - | - | - | - | - | - |
| 2025-03-16 02:45 am | - | 0.0 | - | - | - | - | - | 30.12 | - | - | - | - | - | - | - |
| 2025-03-16 02:30 am | NE | 1.0 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-16 02:15 am | NNE | 1.9 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-16 02:00 am | NE | 1.9 | - | - | - | - | - | 30.15 | +0.00 | - | - | - | - | - | - |
| 2025-03-16 01:45 am | NE | 2.9 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-16 01:30 am | NE | 1.9 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-16 01:15 am | NE | 2.9 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-16 01:00 am | NE | 2.9 | - | - | - | - | - | 30.15 | -0.03 | - | - | - | - | - | - |
| 2025-03-16 12:45 am | NE | 1.9 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-16 12:30 am | NE | 1.9 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-16 12:15 am | E | 1.0 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-16 12:00 am | NE | 1.9 | - | - | - | - | - | 30.15 | +0.00 | - | - | - | - | - | - |
| 2025-03-15 11:45 pm | ENE | 1.9 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-15 11:30 pm | ENE | 2.9 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-15 11:15 pm | ENE | 1.0 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-15 11:00 pm | - | 0.0 | - | - | - | - | - | 30.15 | +0.00 | - | - | - | - | - | - |
| 2025-03-15 10:45 pm | - | 0.0 | - | - | - | - | - | 30.18 | - | - | - | - | - | - | - |
| 2025-03-15 10:30 pm | - | 0.0 | - | - | - | - | - | 30.18 | - | - | - | - | - | - | - |
| 2025-03-15 10:15 pm | SSW | 1.0 | - | - | - | - | - | 30.15 | - | - | - | - | - | - | - |
| 2025-03-15 10:00 pm | - | 0.0 | - | - | - | - | - | 30.18 | +0.06 | - | - | - | - | - | - |
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 prior months and years.
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