[irised] Annoying Spikes

[Jerry Cook]

Hi All,
I have a problem with my display that is driving me nuts. Every time the
display goes to a new line at the end of the hour there is a spike on the
new line. Check it out at this link;
http://www.pcds.org/share/earthquake/

This a real problem if an earthquake happens to span two lines. When I
extract the event all I get is the spike and the seismic waves are about 1mm
high. Any suggestions?
J. Bob