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Found 1 dataset(s) matching "USGS:643ddfc1d34ee8d4ade5b1ea".

August, 2022, airborne lidar survey of Mount St. Helens crater, upper North Fork Toutle River, and South Fork Toutle River
- Organization: Department of the Interior
- Updated: 20230519 | Harvested: July 16, 2025 at 08:47 AM
The lateral blast, debris avalanche, and lahars of the May 18th, 1980, eruption of Mount St. Helens, Washington, dramatically altered the surrounding landscape. Lava domes were extruded during the...
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