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 |
|---|---|
| 138.6ft / 42.25m | Plot Data |
| 128.7ft / 39.23m | Plot Data |
| 118.9ft / 36.24m | Plot Data |
| 109.1ft / 33.25m | Plot Data |
| 99.2ft / 30.24m | Plot Data |
| 89.4ft / 27.25m | Plot Data |
| 79.5ft / 24.23m | Plot Data |
| 69.7ft / 21.24m | Plot Data |
| 59.8ft / 18.23m | Plot Data |
| 50.0ft / 15.24m | Plot Data |
| 40.2ft / 12.25m | Plot Data |
| 30.3ft / 9.24m | Plot Data |
| Approx. Depth (feet) | Approx. Depth (meters) | Data |
|---|---|---|
| 138.6ft | 42.25m | Plot & Data Data Only |
| 128.7ft | 39.23m | Plot & Data Data Only |
| 118.9ft | 36.24m | Plot & Data Data Only |
| 109.1ft | 33.25m | Plot & Data Data Only |
| 99.2ft | 30.24m | Plot & Data Data Only |
| 89.4ft | 27.25m | Plot & Data Data Only |
| 79.5ft | 24.23m | Plot & Data Data Only |
| 69.7ft | 21.24m | Plot & Data Data Only |
| 59.8ft | 18.23m | Plot & Data Data Only |
| 50.0ft | 15.24m | Plot & Data Data Only |
| 40.2ft | 12.25m | Plot & Data Data Only |
| 30.3ft | 9.24m | Plot & Data Data Only |
Save Station Info (Text File)
| Attribute | Value |
|---|---|
| Data Type | Currents |
| Station ID | SEA0604 |
| Station Name | Helm Rock |
| Project | Southeast Alaska 2006 Current Survey |
| Latitude | 56° 22.522' N |
| Longitude | 133° 40.072' W |
| Deployment/Recovery Dates (UTC) | Jun 13, 2006 22:49:00 / Sep 10, 2006 19:55:00 |
| Approximate Station Depth * | 176.0ft / 53.64m |
| Sensor Orientation | Up (Bottom-Mounted) |
| Time Zone | UTC -9 |
| Sample Interval | 6 min |
| Time Meridian | 135 W |
| NOAA Chart # | 17378 |
| Approximate Flood Direction (deg true) | 75.0 |
* The elevation cannot be linked, connected or related to any tidal or geodetic datum published by NOS.