Simplified Volcanic Hazards (USGS)
This feature class dataset contains a compilation of simplified volcano hazard areas by the United States Geological Survey (USGS) for the five stratovolcanoes in Washington State. These polygon data identifiy volcano hazards zonation and hazard types resulting from different volcano phenomena (alteration, blast, debris avalanche, lahar, surges, and regional lava flows).
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[{'name': 'OBJECTID', 'type': 'esriFieldTypeOID', 'alias': 'OBJECTID', 'domain': None}, {'name': 'VOLCANO', 'type': 'esriFieldTypeString', 'alias': 'Volcano', 'length': 20, 'domain': None}, {'name': 'HAZARD_TYPE', 'type': 'esriFieldTypeString', 'alias': 'Hazard Type', 'length': 20, 'domain': None}, {'name': 'DESCRIPTION', 'type': 'esriFieldTypeString', 'alias': 'Description', 'length': 500, 'domain': None}, {'name': 'HYPERLINK', 'type': 'esriFieldTypeString', 'alias': 'Hyperlink', 'length': 200, 'domain': None}, {'name': 'DEFINITION', 'type': 'esriFieldTypeString', 'alias': 'Definition', 'length': 500, 'domain': None}, {'name': 'WHATTODO1', 'type': 'esriFieldTypeString', 'alias': 'Take Action 1', 'length': 254, 'domain': None}, {'name': 'WHATTODO2', 'type': 'esriFieldTypeString', 'alias': 'Take Action 2', 'length': 254, 'domain': None}, {'name': 'WHATTODO3', 'type': 'esriFieldTypeString', 'alias': 'Take Action 3', 'length': 254, 'domain': None}, {'name': 'WHATTODO4', 'type': 'esriFieldTypeString', 'alias': 'Take Action 4', 'length': 254, 'domain': None}]
[{'name': 'FDO_OBJECTID', 'fields': 'OBJECTID', 'isAscending': True, 'isUnique': True, 'description': ''}]
[]
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nan
nan