An earthquake occurs 6800 km from the seismic station which recorded the p and s-waves recordings. What was the time difference between the arrival times of the p and s-waves?

If the p-waves arrive at 03:22:43am and the s-waves arrive at 03:29:57am, what is the time difference between their arrivals?

The S-waves of an earthquake were recorded at 01:10:55 am. If the epicenter is 4000 km away from the seismic station, what time were the P-waves recorded at the same seismic station?

How far have an earthquake's compression waves traveled if they were recorded 00:09:30 after the earthquake originated?

The p-waves of an earthquake arrived at a seismic station at 08:55:50 am and the s-waves arrived at 09:03:40 am. What is the distance to the epicenter from this seismic station?

What was the origin time for an earthquake whose p-waves arrived at 02:54:40 pm at a seismic station in Buffalo, NY and it was determined the epicenter was 2000 km away?

The s-waves of an earthquake arrived 00:07:20 after the p-waves. How far away was the earthquakes epicenter?