Selected photos from the Utah Ski Archives, documenting the history of ski competition on local, national, and international levels; the founding of major resorts; snow safety and avalanche control; ski equipment; ski instruction; freestyle skiing; the 10th Mountain Division; back-country skiing; and virtually every facet of winter sports in Utah and the surrounding region.
TO
Filters: Collection Name: "Avalanches"
| Title | Date | Type | ||
|---|---|---|---|---|
| 176 |
 | Forest Service and Military studying 75 mm sites. | 1966-02 | Image |
| 177 |
 | Forest Service rope top and gun tower looking northeast from the parking area. | 1964-06 | Image |
| 178 |
 | Forest Service Supervisor, F.C. Koziol, and area owner, Zane Doyle, examining 75mm recoilless rifle casing used in avalanche control work. | 1963 | Image |
| 179 |
 | Fracture line at snow defense structure. | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image |
| 180 |
 | Fracture line of major slab type in Peruvian Gulch, Little Cottonwood Canyon. | 1948 | Image |
| 181 |
 | Fracture line on lower Mt. Baldy shoulder | 1955 | Image |
| 182 |
 | Fracture line on Mt. Baldy shoulder | 1955 | Image |
| 183 |
 | Fracture line on Mt. Baldy shoulder | 1950; 1951; 1952; 1953; 1954; 1955 | Image |
| 184 |
 | Fracture line on Mt. Baldy shoulder | 1948 | Image |
| 185 |
 | Fracture line running through snow defense structures. | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image |
| 186 |
 | Fracture line running through snow defense structures. | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image |
| 187 |
 | Fracture line running through snow defense structures. | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image |
| 188 |
 | Gropel type snow which provided the sliding base for an avalanche. | 1968 | Image |
| 189 |
 | Group discussion at Avalanche School | 1959 | Image |
| 190 |
 | Group discussion at Avalanche School | 1959 | Image |
| 191 |
 | Group snapshot of the Avalanche School participants | 1959 | Image |
| 192 |
 | Group snapshot of the Avalanche School participants. | 1959 | Image |
| 193 |
 | High Rustler slide path in Alta | 1961 | Image |
| 194 |
 | Interior of a building hit by an avalanche. | 1964 | Image |
| 195 |
 | Interior of a building hit by an avalanche. | 1964 | Image |
| 196 |
 | Interior of a building hit by an avalanche. | 1964 | Image |
| 197 |
 | Interior of a building hit by an avalanche. | 1964 | Image |
| 198 |
 | Keith Langson of the National Ski Patrol pointing to a deposit area in the canyon below. | 1968 | Image |
| 199 |
 | Large artillery piece used in avalanche control. | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image |
| 200 |
 | Large artillery piece used in avalanche control. | 1940; 1941; 1942; 1943; 1944; 1945; 1946; 1947; 1948; 1949; 1950; 1951; 1952; 1953; 1954; 1955; 1956; 1957; 1958; 1959; 1960; 1961; 1962; 1963; 1964; 1965; 1966; 1967; 1968; 1969 | Image |