has part has output glaze ice layer atmospheric storm icestorm 2021-04-14T18:57:18.275Z envoAtmo An atmospheric storm during which freezing rain falls and accumulates as ice on exposed surfaces. Note it is a hazard, could perhaps later link to https://github.com/Vocamp/Hazard or https://github.com/Vocamp/Hazard/blob/master/concept-map/ModifiedHazardousSituation.png and https://github.com/SDG-InterfaceOntology/sdgio/issues/14 glaze event The U.S. National Weather Service defines an ice storm as a storm which results in the accumulation of at least 0.25-inch (6.4 mm) of ice on exposed surfaces. envoCryo envoPolar silver thaw environmental_hazards Icestorms are associated with multiple hazards. Significant accumulations of ice pull down trees and utility lines resulting in loss of power and communication. These accumulations of ice make walking and driving extremely dangerous. Significant ice accumulations are usually accumulations of 0.25 inch or 0.60 cm or more. Has synonyms silver storm, glaze storm. glaze event glaze storm ice storm silver storm silver thaw freezing rainfall