| Geyser | 1998-12-08 |
|---|---|
| Aurum | 1327, 1601 |
| Beehive | 0837 ie |
| Daisy | 1524 |
| Old Faithful | 1317 short |
| Penta | 1200 A |
| Plate | 1508 ie |
| Plume | 0844, 1335, 1418, 1457 |
| Tilt | 1628 ie |
| Values for Old Faithful Area | 1998-12-08 |
|---|---|
| Astronomical Twilight Begin | 06:02 |
| Nautical Twilight Begin | 06:37 |
| Civil Twilight Begin | 07:13 |
| Sunrise | 07:46 |
| Sunset | 16:43 |
| Civil Twilight End | 17:16 |
| Nautical Twilight End | 17:53 |
| Astronomical Twilight End | 18:28 |
| Moon Illumination | 74.03% |