| Date: | 1979-03-23 |
| Time: | 0048 E |
| Geyser: | Giantess |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | N/A |
| Duration: | |
| Time Entered: | 2013-05-05 09:25:34 |
| Time Uploaded: | 2013-05-05 09:25:34 |
| Entrant: | LynnS |
| Observer: | Hutchinson |
| Submitted to: | |
| Comments: | Hutchinson said this eruption was a steam type eruption, but with water at its conclusion. When he calculated intervals, he did not include the 1/15/1979 \"minor\" eruption in interval calculations. |