This shows the main quake on the left and the biggest aftershock on the right as recorded by five Raspberry shakes. While the placement of the seismographs has a lot to do with the strength seen at the stations, the “counts” (vertical speed) is as strong in Brooklyn as it is nearest the epicenter.
10e5 means 10 followed by 5 zeroes.
The Weston site has a weaker signal. It is mounted on the seismic pier used by their research grade seismograph, and that is on bedrock, however seismic waves amplify in sedimentary layers.