| Date/time (local) | Latitude | Longitude | Notes |
|---|
| 05/16/22 16:55:41 | 41.0613 | -70.8324 | Two loud LF downsweeps in P4 and 5, source unknown. |
| 05/16/22 17:10:41 | 41.0613 | -70.8324 | Loud LF downsweeps in P6 and 7, source unknown. |
| 05/16/22 17:25:41 | 41.0613 | -70.8324 | Loud LF downsweeps in P9 and 10, source unknown. |
| 05/16/22 17:40:41 | 41.0613 | -70.8324 | Loud LF downsweeps in P10 and 11, source unknown. |
| 05/16/22 17:55:41 | 41.0613 | -70.8324 | LF downsweeps in P12 and 13, source unknown. |
| 05/16/22 18:10:41 | 41.0613 | -70.8324 | Loud LF downsweep in P15, source unknown. |
| 05/16/22 18:25:41 | 41.0613 | -70.8324 | Loud LF downsweeps in P1, 15, and 16, source unknown. |
| 05/16/22 18:55:41 | 41.0613 | -70.8324 | Loud LF downsweeps in P15 and 16, source unknown. |
| 05/16/22 19:25:41 | 41.0613 | -70.8324 | Loud LF downsweeps in P7 and 8, source unknown. |
| 05/16/22 19:40:41 | 41.0613 | -70.8324 | Loud LF downsweep in P15, source unknown. |
| 05/16/22 19:55:41 | 41.0613 | -70.8324 | Loud LF downsweep in P1, source unknown. |
| 05/16/22 20:25:41 | 41.0613 | -70.8324 | LF downsweeps in P2 and 3, source unknown. |