Autumn in the Adirondacks
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Metadata
- Sensor(s):
- Landsat 9 - OLI-2
- Data Date: October 8, 2022
- Visualization Date: October 14, 2022
Dry conditions in summer 2022 dulled autumn foliage in many parts of the United States. But there were some places where leaf color still popped, including the Adirondack Mountains in northeast New York.
Leaves in the Adirondacks were at peak or near-peak color for the season when the Operational Land Imager-2 (OLI-2) on Landsat 9 acquired these images on October 8, 2022.
The top image shows autumn color around Elizabethtown, New York. The town, located about 40 miles (60 kilometers) southwest of Burlington, Vermont, has long been called the “eastern gateway of the Adirondacks.” Much of the striking yellow foliage in this image is west of the town, within the Hurricane Mountain Wilderness.
About 20 miles (30 kilometers) south of Elizabethtown, forests near the town of North Hudson were also seeing vibrant displays of fall color (second image). From North Hudson, the Blue Ridge Road winds to the west and bisects the Hoffman Notch and Dix Mountain wilderness areas.
Both towns are within Adirondack Park—the largest state park in the contiguous United States, spanning 6 million acres or about one-sixth of the state. This relatively unbroken forested landscape puts on a reliable show of seasonal color. Deciduous trees with especially vivid hues include sugar and red maples, and quaking and bigtooth aspens. Eastern larches also put on a showy display, but on this conifer, it is the needles, not leaves, that turn brilliant golden yellow in autumn.
Fall color reaches its peak when air temperatures drop and shortened daylight triggers plants to slow and stop the production of chlorophyll—the molecule that plants use to synthesize food. When the green chlorophyll pigment fades, various yellow and red pigments become visible.
Forecasters had called for fall color to underwhelm leaf-peepers this year in eastern Pennsylvania, New Jersey, central New England, and southeastern New York, where below-average rainfall during summer had caused trees to become stressed. Other areas had the right recipe for fall color: a cool, wet summer followed by a cool, dry autumn. In northern New York, leaf color was expected to be vibrant, but peak later in the season than usual.
References
- AccuWeather (2022, September 15) AccuWeather’s 2022 US fall foliage forecast. Accessed October 12, 2022.
- The Adirondacks The Adirondack Park. Accessed October 12, 2022.
- Adirondack.net Adirondack Fall Foliage: Map & Predictions. Accessed October 12, 2022.
- Adirondack.net Plan An Excursion To Elizabethtown, NY. Accessed October 12, 2022.
- ILoveNY (2022, October 12) Fall Foliage Report: Week of October 12-18. Accessed October 12, 2022.
- Just In Weather (2022, October 6) Fall Foliage Report Photos And Outlook For October 7 Weekend. Accessed October 12, 2022.
- NASA Earth Observatory Fall Colors.
- The New York Times (2022, October 4) How to Time Your Leaf-Peeping Trip this Fall. Accessed October 12, 2022.
- The New York Times (1909, July 11) ELIZABETHTOWN, N.Y.; Eastern Gateway to the Adirondacks Thronged with Motor Tourists. Accessed October 12, 2022.
- SUNY-ESF Guide to Fall Colors in Upstate New York. Accessed October 12, 2022.
- WRGZ (2022, October 12) Peak fall colors arrive across upstate New York. Accessed October 12, 2022.
NASA Earth Observatory images by Joshua Stevens, using Landsat data from the U.S. Geological Survey. Story by Kathryn Hansen.
This image record originally appeared on the Earth Observatory. Click here to view the full, original record.