Tiernan, Oregon

Matched by testing this settlement's coordinate against the published boundary of every sheet in the United States Geological Survey's historical collection. Each opens the scanned sheet at the Survey.

• 1918 USGS Mapleton quadrangle1:48000
• 1940 USGS Mapleton quadrangle1:62500
• 1945 USGS Mapleton quadrangle1:62500, 2 printings
• 1953 USGS Salem quadrangle1:250000
• 1954 USGS Salem quadrangle1:250000
• 1957 USGS Mapleton quadrangle1:62500, 2 printings
• 1960 USGS Salem quadrangle1:250000, 2 printings
• 1962 USGS Salem quadrangle1:250000
• 1963 USGS Salem quadrangle1:250000
• 1980 USGS Eugene quadrangle1:100000
• 1984 USGS Tiernan quadrangle1:24000
• 1992 USGS Eugene quadrangle1:100000

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 44 fires within 5 miles of Tiernan between 1992 and 2020, burning about 335 acres in total. 5 started naturally. None was recorded as arson. Distance is straight-line from the map coordinates, so a fire counted here may appear on a neighbouring settlement's page as well.

The most recent of them, most recent first, with the day each was reported and the service that recorded it.

Settlements close enough to share some of these fires:

• Minerva
• Point Terrace
• Mapleton
• Rainrock
• Tide
• Brickerville

Every fire recorded in Lane County

Regional context, not property-specific evidence. The federal mineral resources record lists 10 workings within 5 miles of Tiernan: 7 past producers, 3 producers. 3 still produce. What was taken out: Stone, Stone, Crushed/Broken, Sand and Gravel, Construction. Distance is straight-line from the map coordinates, so a quarry counted here may appear on a neighbouring settlement's page as well.

Every working recorded in Lane County

Regional context, not property-specific evidence. The National Weather Service names Tiernan in 1 storm report in 2021: 1 debris flow. No death or injury is recorded in these reports. Each account below is quoted exactly as the forecast office filed it, from the NOAA Storm Events Database, and each date opens the federal record of that event.

Every storm recorded in Lane County

The eight closest, with where each one stands in the county. Distances are straight-line, computed from the Geographic Names Information System coordinates.

This settlement is recorded in the Geographic Names Information System as feature 1166615. The sheet list is computed by point-in-boundary test against the United States Geological Survey's historical topographic inventory. Both are works of the United States government and carry no copyright under 17 U.S.C. 105.

Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.

Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.

Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.