Part 3/8:
The seismic signals from various stations around the area were used for analysis, with the most substantial signal recorded at Millersville, Pittsburgh, at precisely 9:38:52 AM. This timing represents a discrepancy of approximately one and a half minutes compared to the official report, indicating that the signal which should have registered more prominently at 9:37 AM did not appear as expected. Instead, the data suggests that only an electrical disturbance was recorded, not the expected sound of an aircraft crash.