| Date: | 2023-02-15 |
| Time: | 1437 |
| Geyser: | Old Faithful |
| Webcam: | Yes |
| Initial: | No |
| Long/Short: | Long |
| Duration: | 3m 55s |
| Standardized Duration: | 3m 55s |
| Time Entered: | 2023-02-15 14:39:41 |
| Time Updated: | 2023-02-15 15:07:15 |
| Time Uploaded: | 2023-02-15 15:07:16 |
| Entrant: | Delta4Heavy85 |
| Observer: | CalebD |
| Submitted to: | Geysertimes.org |
| Comments: | GT and NPS predictions 1423 and 1429 |