Station: GS-4
| Station ID: | GS-4 [1] |
| Volcano: | Great Sitkin |
| Collector: | Unknown, Unknown |
| Date visited: | |
| NAD83 latitude: | 52.0765 |
| NAD83 longitude: | -176.1109 |
| Default location: | Yes |
| Location description: | Great Sitkin Island: 1 km NE of Zaliva Pt., flow caps thick sequence of lahar along beach at Sand Bay |
| Station Location: | |
| Samples: |