We are routinely monitoring QO100 for research purposes. The two images below show the QO100 activity between Feb 06-07 2023 during the Turkey-Syria Earthquake (click to enlarge, be patient as these are very large files).
Full narrow-band IQ recordings are available.
![](https://nolle.engineering/wp-content/uploads/2023/04/qo100_20230206.png)
![](https://nolle.engineering/wp-content/uploads/2023/04/qo100_20230207-1-606x1024.png)