A seismic P-wave is recorded at 2:25 p.m. at a seismic station located 7600 kilometers from the epicenter of an earthquake. At what time did the earthquake occur?
(1) 2:05 p.m.
(2) 2:11 p.m.
(3) 2:14 p.m.
(4) 2:36 p.m.
(1) 2:05 p.m.
(2) 2:11 p.m.
(3) 2:14 p.m.
(4) 2:36 p.m.
