| Date: | 1977-08-12 |
| Time: | 2027 |
| Geyser: | Deep Blue |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | 5m40s |
| Standardized Duration: | 5m 40s |
| Time Entered: | 2017-10-01 10:15:08 |
| Time Uploaded: | 2019-05-13 21:35:15 |
| Entrant: | JSJ |
| Observer: | Rick Hutchinson's field notebook |
| Submitted to: | Geysertimes.org |
| Comments: | Eruption start at 2027 + 33s. |