| Date: | 2024-10-31 |
| Time: | 1217 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 4m 4s |
| Standardized Duration: | 4m 4s |
| Time Entered: | 2024-10-31 12:17:40 |
| Time Updated: | 2024-10-31 12:23:13 |
| Time Uploaded: | 2024-10-31 12:23:13 |
| Entrant: | novakg |
| Observer: | Gary Novak |
| Submitted to: | Geysertimes.org |
| Comments: | GT: No prediction NPS: 1200 Thin spurts at the end contributed to the long duration. |