Redoubt geologic, topographic, and location maps, as well as references that are classified as maps or that contain maps.

Schaefer, Janet, and Nye, C. J., 2002, Historically active volcanoes of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Miscellaneous Publication MP 0123, unpaged, 1 sheet, scale 1:3,000,000.
MrSID map sheet : 3.3 MB
page-size PDF : 700 KB
poster-size PDF : 4.87 MB

Nye, C. J., Queen, Katherine, and McCarthy, A. M., 1998, Volcanoes of Alaska: Alaska Division of Geological & Geophysical Surveys Information Circular IC 0038, unpaged, 1 sheet, scale 1:4,000,000, available at http://www.dggs.dnr.state.ak.us/pubs/pubs?reqtype=citation&ID=7043 .
website with links to sheets in MrSID format

"Redoubt Volcano is a stratovolcano located within a few hundred kilometers of more than half of the population of Alaska. This volcano has erupted explosively at least six times since historical observations began in 1778. The most recent eruption occurred in 1989-90 and similar eruptions can be expected in the future. The early part of the 1989-90 eruption was characterized by explosive emission of substantial volumes of volcanic ash to altitudes greater than 12 kilometers above sea level and widespread flooding of the Drift River valley. Later, the eruption became less violent, as developing lava domes collapsed, forming short-lived pyroclastic flows associated with low-level ash emission. Clouds of volcanic ash had significant effects on air travel as they drifted across Alaska, over Canada, and over parts of the conterminous United States causing damage to jet aircraft. Economic hardships were encountered by the people of south-central Alaska as a result of ash fallout. Based on new information gained from studies of the 1989-90 eruption, an updated assessment of the principal volcanic hazards is now possible. Volcanic hazards from a future eruption of Redoubt Volcano require public awareness and planning so that risks to life and property are reduced as much as possible."

Waythomas, C. F., Dorava, J. M., Miller, T. P., Neal, C. A., and McGimsey, R. G., 1997, Preliminary volcano-hazard assessment for Redoubt Volcano, Alaska: U.S. Geological Survey Open-File Report OF 97-857, 40 p., 1 plate, scale unknown.
full-text PDF : 1.76 MB
map sheet plate PDF : 5.61 MB

"This Report of Investigations catalogs geologic field and laboratory data accumulated during Alaska Division of Geological & Geophysical Surveys (DGGS) studies of middle to late Quatemary sediments in the Cook Inlet region and presents initial interpretations of these data."

Reger, R. D., Pinney, D. S., Burke, R. M., and Wiltse, M. A., 1995, Catalog and initial analyses of geologic data related to middle and late Quaternary deposits, Cook Inlet region, Alaska: Alaska Division of Geological & Geophysical Surveys Report of Investigations RI 95-06, 188 p., 6 sheets, scale 1:250,000.
website with links to PDF and MrSID files

Till, A. B., Yount, M. E., and Riehle, J. R., 1993, Redoubt volcano, southern Alaska: a hazard assessment based on eruptive activity through 1968: U.S. Geological Survey Bulletin B 1996, 19 p., 1 sheet, scale 1:125,000.
full-text PDF : 1.4 MB
plate 1 PDF : 27 MB

"Quaternary Aleutian volcanism extends for over 2,500 km, from Buldir Island on the west to Mount Hayes on the east (fig. 1). This belt of volcanic activity lies immediately north of the Aleutian trench, a convergent boundary between the North American and Pacific lithospheric plates."

Motyka, R. J., Liss, S. A., Nye, C. J., and Moorman, M. A., 1993, Geothermal resources of the Aleutian Arc: Alaska Division of Geological & Geophysical Surveys Professional Report PR 0114, 17 p., 4 sheets, scale 1:1,000,000.
website with links to PDF and MrSID files

"In October 1945, the War Department (now Department of the Army) requested the Geological Survey to undertake a program of volcano investigations in the Aleutian Islands and Alaska Peninsula area. The first field studies were made during the years 1946-48. The results of the first year's field, laboratory, and library work were hastily assembled as two administrative reports, and most of these data have been revised for publication in Geological Survey Bulletin 1028. Part of the early work was published in 1950 in Bulletin 974-B, "Volcanic Activity in the Aleutian Arc," and in 1951 in Bulletin 989-A, "Geology of Buldir Island, Aleutian Islands, Alaska," both by Robert R. Coats. Additionl fieldwork was done during the years 1949-54. Unpublished results of the early work and all the later studies are being incoporated as parts of Bulletin 1028. The investigations of 1946 were supported almost entirely by the Office, Chief of Engineers, U.S. Army. From 1947-55 the Departments of the Army, Navy, and Air Force joined to furnish financial and logistic assistance. The Geological Survey is indebted to the Office, Chief of Engineers, for its early recognition of the value of geologic studies in the Aleutian region, and to the several military departments for their support."

Wilcox, R. E., 1959, Some effects of recent volcanic ash falls with special reference to Alaska: in Investigations of Alaskan volcanoes, U.S. Geological Survey Bulletin B 1028-N, p. 409-476, 5 sheets, scale unknown.
full-text PDF : 1.5 MB
plate 54 PDF : 76 KB
plate 55 PDF : 194 KB
plate 56 PDF : 234 KB
plate 57 PDF : 177 KB
plate 58 PDF : 140 KB

Coats, R. R., 1950, Volcanic activity in the Aleutian Arc: U.S. Geological Survey Bulletin B 0974-B, p. 35-49, 1 sheet, scale unknown.
plate 1 PDF : 819 KB
full-text PDF : 783 KB

"It is very certain that volcanic activity has existed at numerous points along the northwestern coast of America from the Golden Gate northward in comparatively recent times. Less certainty exists in this newly settled region as to historical outbursts."

Becker, G. F., 1898, Reconnaissance of the gold fields of southern Alaska with some notes on general geology: U.S. Geological Survey Annual Report 0018, p. 1-86, 6 sheets, scale unknown.
full-text PDF : 1.5 MB