Deciding. . .
| Geyser: | Echinus |
| Date/Time: | 1973-09-19 @ 1107 |
| Entrant: | research-mab |
| Observer: | 1973 log |
| Time Entered: | 2017-09-09 11:53:39 |
| Time Uploaded: | 2017-10-02 14:45:06 |
| Submitted to: | |
| Note: | 09/19/1973 Echinus had a strange eruption at 11:07. There was no bubbling until the rock was completely covered. Then the bubbling began it lasted exactly 5 min then the eruption started. It lasted 3m45s then stopped suddenly 2/ no isolated bursts afterward. Regular drainage – down 4-5’ in 3½ min, but the first part of the drainage was very slow (with no sound) and the second part was very fast. |