| Date: | 2025-05-08 |
| Time: | 1131 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | >3m 47s |
| Standardized Duration: | >3m 47s |
| Time Entered: | 2025-05-08 11:32:10 |
| Time Updated: | 2025-05-08 11:36:52 |
| Time Uploaded: | 2025-05-08 11:36:52 |
| Entrant: | novakg |
| Observer: | Gary Novak |
| Submitted to: | Geysertimes.org |
| Comments: | GT: 1125 NPS: 1134 The start caught me off-guard. So there could easily be another 10 seconds or more added to the duration. |