Percolating. . .
| Geyser: | Whirligig |
| Date/Time: | 1973-09-09 @ 1937 |
| Entrant: | research-mab |
| Observer: | 1973 log |
| Time Entered: | 2017-09-09 11:22:11 |
| Time Uploaded: | 2017-10-02 14:45:06 |
| Submitted to: | Geysertimes.org |
| Note: | 09/09/1973 7:37 Big W. began intermittent quiet periods |