The Boltek LD-
Strike rates, both Close Strikes / Minute and Total Strikes / Minute are shown for the previous hour on the Strike Rate Trend Graph letting you easily see if storms are increasing in severity or dying out.
Multiple display ranges allow you to zoom into the region of interest. Zoom out to the maximum range of 750 miles (1200 kms) or zoom in as close as 16 miles to view only the nearby storms
The computer can also be configured to sound an alarm tone and/or pop up a notification window when an alarm activates. Alarm status is indicated by the color of the Close Storm distance circle and Severe Storm status indicator in the top left corner of the map window.