Alaska
57.83 N, 156.52 W
summit elevation 91 m
Maars
Ukinrek volcano is located 1.5 km south of Lake Becharof. The volcano consists of two lake-filled explosion craters. West Maar is 105 x 170 m wide and 35 m deep. The second maar, 600 m east, is 300 m wide and 70 m deep.
1977