Date: | 2021-12-21 |
Time: | 1143 |
Geyser: | Grand |
Webcam: | Yes |
Initial: | No |
Major/Minor: | N/A |
Duration: | ≥10m12s |
Grand Code: | -1- |
Time Entered: | 2021-12-21 12:12:05 |
Time Uploaded: | 2021-12-21 12:12:05 |
Entrant: | JarnoO |
Observer: | |
Submitted to: | |
Comments: | 1143:±16; not sure whether 10m12s is end since a large plume encompassing boardwalk to well into the trees developed at that time; appeared C as of 1155:27 |