Shark attack, 1990-01-12 (Unprovoked)
Location: Montera Beach, San Mateo County, California, USA
Activity: Surfing (sitting on his board)
Victim: Sean Sullivan (M, age )
Injury: No injury, board bitten
Fatal: N
Species: 3 m to 4 m [10' to 13'] white shark
Source: J. McCosker & R.N. Lea; R. Collier, p. 116 ; A. MacCormick, p.67