Reticulating splines. . .
| Geyser: | Black Sand Pool |
| Date/Time: | 2016-04-17 @ 1145 |
| Entrant: | mhreed |
| Observer: | |
| Time Entered: | 2016-04-17 11:47:19 |
| Time Uploaded: | 2016-04-17 11:47:19 |
| Submitted to: | Geysertimes.org |
| Note: | Thump cycles every 1-8 minutes, with one exceptionally loud cycle causing boiling to 2+ feet. |