| Date: | 2018-12-17 |
| Time: | 1215 E |
| Geyser: | Steamboat |
| Webcam: | No |
| Initial: | No |
| Major/Minor: | Major |
| Duration: | |
| Time Entered: | 2022-01-27 14:12:05 |
| Time Uploaded: | 2022-01-27 14:12:05 |
| Entrant: | mhreed |
| Observer: | YNR |
| Submitted to: | |
| Comments: | Looked at this signal more closely as part of my thesis research. There is a signal on the HHN component that begins roughly around 12:15:30 in the 15–20 Hz range. Based on other eruption signals from Nov/Dec 2018 I believe this is the eruption. |
| https://imgur.com/a/pS7scQ1 | Illustration of power spectral density plots for each component of YNR. This is like a spectrogram, just visualized with intensity vs. frequency instead of a colormap showing frequency vs. time. | Entrant: mhreed Time Entered:2022-01-27 14:13:36 Time Updated:2022-01-27 14:13:51 Time Uploaded:2022-01-27 14:13:50 Submitted to: |