Unionvale, 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.

• 1924 USGS Mc Minnville quadrangle1:48000
• 1926 USGS Mc Minnville quadrangle1:62500, 3 printings
• 1926 USGS McMinnville quadrangle1:62500
• 1940 USGS McMinnville quadrangle1:62500, 3 printings
• 1948 USGS Vancouver quadrangle1:250000
• 1950 USGS Vancouver quadrangle1:250000, 2 printings
• 1957 USGS Dayton quadrangle1:24000, 4 printings
• 1958 USGS Vancouver quadrangle1:250000, 3 printings
• 1964 USGS Vancouver quadrangle1:250000
• 1980 USGS Yamhill River quadrangle1:100000, 3 printings

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 1 fire within 5 miles of Unionvale in 2013, burning under an acre in total. 1 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:

• Amity
• Eola Crest
• Eola Village
• Hopewell
• Wheatland

Every fire recorded in Yamhill County

Regional context, not property-specific evidence. The federal mineral resources record lists 34 workings within 5 miles of Unionvale: 19 past producers, 15 producers. 15 still produce. What was taken out: Sand and Gravel, Construction, Stone, Stone, Crushed/Broken. 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 Yamhill County

Regional context, not property-specific evidence. The National Weather Service names Unionvale in 1 storm report in 2025: 1 funnel cloud. 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 Yamhill County

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

Matched on this settlement's Geographic Names Information System number rather than its name, so it cannot be a different place of the same name in another state.

This settlement is recorded in the Geographic Names Information System as feature 1128424. 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.