Shark Type - Location - Year (2 digits) + Shark Number (2 digits)
SG = Sixgill
R = Redondo, HC=Hood Canal, SW=Saltwater State Park, DP=Dash Point, PR=Point Ruston
23 = 2023
06 = 6th shark we've seen so far this year
LPF - Left Pectoral Fin
RPF - Right Pectorlal Fin
LPvF - Left Pelvic Fin
RPvF - Right Pelvic Fin
DF - Dorsal Fin
AF - Anal Fin
UCF - Upper lobe of Caudal Fin
LCF - Lower lobe of Caudal Fin
CF - Caudal Fin
In 2025, we lost Jeff Christiansen, who was a friend, a mentor, and an amazing human. This impacted our analysis of the reports for 2025. We will eventually go back and re-analyze the photos, videos, and data, and we will update this page at that time.