Fig 5. In the 4-panel
reflectivity image below you can actually see a southward progression of
radar echoes over Lake Ontario during the evening of November 9, 1996 (Probably
birds). Rain showers were also apparent, moving steadily from the
WSW across Lake Erie at the southwest corner of each image. Observed
radiosonde winds were from the WSW to W, but the radar dervied VAD profile
indicated winds below 7000 ft. from the N to NNW. The radar
was in VCP21 and precipitation mode.