This page displays current survey station information and other relevant data. In addition, users can plot and view current data at a specific depth/location. View station information.
Data is available for the following depths:
| Approx. Depth | Data |
|---|---|
| 74.4ft / 22.68m | Plot Data |
| 71.2ft / 21.70m | Plot Data |
| 67.9ft / 20.70m | Plot Data |
| 64.6ft / 19.69m | Plot Data |
| 61.3ft / 18.68m | Plot Data |
| 58.0ft / 17.68m | Plot Data |
| 54.8ft / 16.70m | Plot Data |
| 51.5ft / 15.70m | Plot Data |
| 48.2ft / 14.69m | Plot Data |
| 44.9ft / 13.69m | Plot Data |
| 41.6ft / 12.68m | Plot Data |
| 38.4ft / 11.70m | Plot Data |
| 35.1ft / 10.70m | Plot Data |
| 31.8ft / 9.69m | Plot Data |
| 28.5ft / 8.69m | Plot Data |
| 25.2ft / 7.68m | Plot Data |
| 21.9ft / 6.68m | Plot Data |
| 18.7ft / 5.70m | Plot Data |
| 15.4ft / 4.69m | Plot Data |
| 12.1ft / 3.69m | Plot Data |
| 8.8ft / 2.68m | Plot Data |
| 5.5ft / 1.68m | Plot Data |
| Approx. Depth (feet) | Approx. Depth (meters) | Data |
|---|---|---|
| 74.4ft | 22.68m | Plot & Data Data Only |
| 71.2ft | 21.70m | Plot & Data Data Only |
| 67.9ft | 20.70m | Plot & Data Data Only |
| 64.6ft | 19.69m | Plot & Data Data Only |
| 61.3ft | 18.68m | Plot & Data Data Only |
| 58.0ft | 17.68m | Plot & Data Data Only |
| 54.8ft | 16.70m | Plot & Data Data Only |
| 51.5ft | 15.70m | Plot & Data Data Only |
| 48.2ft | 14.69m | Plot & Data Data Only |
| 44.9ft | 13.69m | Plot & Data Data Only |
| 41.6ft | 12.68m | Plot & Data Data Only |
| 38.4ft | 11.70m | Plot & Data Data Only |
| 35.1ft | 10.70m | Plot & Data Data Only |
| 31.8ft | 9.69m | Plot & Data Data Only |
| 28.5ft | 8.69m | Plot & Data Data Only |
| 25.2ft | 7.68m | Plot & Data Data Only |
| 21.9ft | 6.68m | Plot & Data Data Only |
| 18.7ft | 5.70m | Plot & Data Data Only |
| 15.4ft | 4.69m | Plot & Data Data Only |
| 12.1ft | 3.69m | Plot & Data Data Only |
| 8.8ft | 2.68m | Plot & Data Data Only |
| 5.5ft | 1.68m | Plot & Data Data Only |
Save Station Info (Text File)
| Attribute | Value |
|---|---|
| Data Type | Currents |
| Station ID | SFB1211 |
| Station Name | Alcatraz Island, 0.5 mile N of |
| Project | San Francisco Bay 2012-2013 Current Survey |
| Latitude | 37° 50.108' N |
| Longitude | 122° 25.208' W |
| Deployment/Recovery Dates (UTC) | May 22, 2012 17:57:00 / Jul 12, 2012 18:58:00 |
| Approximate Station Depth * | 94.5ft / 28.80m |
| Sensor Orientation | Up (Bottom-Mounted) |
| Time Zone | UTC -8 |
| Sample Interval | 6 min |
| Time Meridian | 120 W |
| NOAA Chart # | 18649 |
| Approximate Flood Direction (deg true) | 70.0 |
* The elevation cannot be linked, connected or related to any tidal or geodetic datum published by NOS.