Witness location : Aguanga (USA) (18 km NE from epicenter)
Time : T0+ 52 min
Witness location : Hemet (USA) (39 km NW from epicenter)
Time : T0+ 107 min
Witness location : Encinitas (USA) (49 km SW from epicenter)
Time : T0+ 553 min
Witness location : Alpine (USA) (64 km S from epicenter)
Time : T0+ 12 min
Witness location : El Cajon (USA) (67 km S from epicenter)
Time : T0+ 104 min
Witness location : Upland (USA) (108 km NW from epicenter)
Time : T0+ 230 min