| Date/time (local) | Latitude | Longitude | Notes |
|---|---|---|---|
| 09/21/15 12:04:32 | 41.1418 | -70.9292 | Check spectrogram: A few very faint upsweeps in the last four panels. They're low amplitude and have a lot of artifacts, and are associated with some other pitch tracks that look like noise. Not sure what to make of these. |