| Geyser | 1989-06-16 |
|---|---|
| Corporal | 1300 |
| Echinus | 1236 min, 1248, 1458 maj, 1728, 1810 |
| Palpitator Spring | 1200 |
| Pearl | 1200 |
| Porkchop | 1200 |
| Values for Old Faithful Area | 1989-06-16 |
|---|---|
| Astronomical Twilight Begin | 03:09 |
| Nautical Twilight Begin | 04:12 |
| Civil Twilight Begin | 05:01 |
| Sunrise | 05:37 |
| Sunset | 21:10 |
| Civil Twilight End | 21:46 |
| Nautical Twilight End | 22:35 |
| Astronomical Twilight End | 23:38 |
| Moon Illumination | 90.67% |