Hewitt, California

The same ground, surveyed 85 years apart. Drag the handle to wipe between them. Both sheets are United States Geological Survey originals; neither has been altered.

1894 1979

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.

• 1894 USGS Los Angeles quadrangle1:62500
• 1896 USGS Santa Monica quadrangle1:62500
• 1898 USGS Santa Monica quadrangle1:62500
• 1900 USGS Los Angeles quadrangle1:62500, 4 printings
• 1901 USGS Southern California Sheet No. 1 quadrangle1:250000, 6 printings
• 1902 USGS Santa Monica quadrangle1:62500, 4 printings
• 1904 USGS Southern California Sheet No. 1 quadrangle1:250000, 2 printings
• 1920 USGS Santa Monica quadrangle1:62500
• 1921 USGS Santa Monica quadrangle1:62500, 3 printings
• 1926 USGS Burbank quadrangle1:24000, 3 printings
• 1948 USGS Burbank quadrangle1:24000
• 1949 USGS Los Angeles quadrangle1:250000, 2 printings
• 1953 USGS Van Nuys quadrangle1:24000, 2 printings
• 1955 USGS Los Angeles quadrangle1:250000
• 1959 USGS Los Angeles quadrangle1:250000, 3 printings
• 1966 USGS Los Angeles quadrangle1:250000
• 1966 USGS Van Nuys quadrangle1:24000, 4 printings
• 1975 USGS Los Angeles quadrangle1:250000, 2 printings
• 1976 USGS Van Nuys quadrangle1:24000
• 1979 USGS Los Angeles quadrangle1:100000

Regional context, not property-specific evidence. The federal wildfire occurrence database lists 88 fires within 5 miles of Hewitt between 2000 and 2020, burning about 211 acres in total. 1 started naturally. 6 were 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:

• Gemco
• Vega
• Garnsey
• Magnolia Park
• McNeil
• Panorama City

Every fire recorded in Los Angeles County

Regional context, not property-specific evidence. The federal mineral resources record lists 27 workings within 5 miles of Hewitt: 26 past producers, 1 unknown. None of them still produces. What was taken out: Sand and Gravel, Construction, Clay, Granite, Stone, Crushed/Broken, Titanium. 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 Los Angeles County

Regional context, not property-specific evidence. The National Weather Service names Hewitt in 7 storm reports between 2023 and 2026: 5 flash flood, 1 thunderstorm wind, 1 flood. 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 Los Angeles 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 1660740. 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.