| Date: | 1972-07-02 |
| Time: | 1803 |
| Geyser: | Arsenic |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-09-11 22:13:55 |
| Time Uploaded: | 2017-10-02 14:28:45 |
| Entrant: | research-mab |
| Observer: | 1972 log |
| Submitted to: | |
| Comments: | over 15 feet- continued to well after 9:30 pm ~3 ½ hours~ gradually diminishing in height & intensity. At 9:30 PM it was still shooting relatively fine spray to a height of 6 or 7 feet |