Rationalizing. . .
| Geyser: | Sunday |
| Date/Time: | 1981-06-30 @ 1200 |
| Entrant: | research-mab |
| Observer: | R Hutchinson Field notes |
| Time Entered: | 2024-01-02 07:21:25 |
| Time Uploaded: | 2024-01-02 07:21:25 |
| Submitted to: | Geysertimes.org |
| Note: | 6-30-81 - no time - Norris Geyser Basin Measurements: Sunday Geyser EW 5.3 m, NS 3.1m max height 10m |