Epicenter distance 1.0
"Epicenter" is a program that automatically calculates the distance to the epicenter of an earthquake in S-P Time (the duration of preliminary tremors).
In the event of a severe earthquake, please evacuate to a safe location rather than utilize this application.
How to use:
1) Please startup the application at the beginning of an earthquake. The measurement will start immediately.
2) When the main shock arrives, please...