| Date: | 2021-04-20 |
| Time: | 1233 |
| Geyser: | Bulger |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Minor |
| Duration: | 23s |
| Standardized Duration: | 23s |
| Time Entered: | 2021-04-20 12:34:27 |
| Time Updated: | 2021-04-20 12:35:22 |
| Time Uploaded: | 2021-04-20 12:39:36 |
| Entrant: | RMichaels |
| Observer: | |
| Submitted to: | GeyserTimes for Android |
| Comments: | Minor following previous eruption at 1227. |