| Date: | 1973-04-22 |
| Time: | 1439 |
| Geyser: | Valentine |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2017-09-08 07:36:41 |
| Time Uploaded: | 2017-10-02 14:28:44 |
| Entrant: | research-mab |
| Observer: | 1973 log R.Hutchinson |
| Submitted to: | |
| Comments: | heaviest water phase approx 3 minutes while the total water phase was of 7 minutes duration. The steam phase lasted about 2 ½ hours. Maximum height as measured with the brunton was 103 feet! |