Thinking. . .
| Geyser: | Steamboat |
| Date/Time: | 1964-07-21 @ 0900 |
| Entrant: | research-mab |
| Observer: | 1964 log |
| Time Entered: | 2017-09-18 17:00:51 |
| Time Uploaded: | 2017-10-02 14:45:06 |
| Submitted to: | |
| Note: | 07/21/1964 Steamboat – Strong eruptions to 50’ every 5-10 min. Roaring sound is apparent in Steamboat this AM. {AM-no specific} |