[{"n": "Air travel disruption after the 2010 Eyjafjallajökull eruption", "u": "/e/weather-hazards/air-travel-disruption-after-the-2010-eyjafjallaj-kull-eruption/", "s": "Largest air-traffic shutdown since World War II."}, {"n": "Air-mass thunderstorm", "u": "/e/weather-hazards/air-mass-thunderstorm/", "s": "Weak, short-lived thunderstorms from local instability."}, {"n": "Aleutian Low", "u": "/e/weather-hazards/aleutian-low/", "s": "A semi-permanent low-pressure system in the Bering Sea."}, {"n": "ARkStorm", "u": "/e/weather-hazards/arkstorm/", "s": "Hypothetical megastorm scenario based on historical atmospheric river events."}, {"n": "Asian Dust", "u": "/e/weather-hazards/asian-dust/", "s": "A windborne hazard carrying industrial pollutants across East Asia."}, {"n": "Bar (tropical cyclone)", "u": "/e/weather-hazards/bar-tropical-cyclone/", "s": "Dark cloud layer heralding a mature tropical cyclone's approach."}, {"n": "Black Sunday (storm)", "u": "/e/weather-hazards/black-sunday-storm/", "s": "A catastrophic dust storm of the Dust Bowl era."}, {"n": "Bow echo", "u": "/e/weather-hazards/bow-echo/", "s": "Bow echoes produce severe straight-line winds and occasional tornadoes."}, {"n": "Central dense overcast", "u": "/e/weather-hazards/central-dense-overcast/", "s": "Large thunderstorm region surrounding a tropical cyclone's center."}, {"n": "Cloudburst", "u": "/e/weather-hazards/cloudburst/", "s": "A cloudburst is a sudden, heavy rain event causing flash floods."}, {"n": "Cryoseism", "u": "/e/weather-hazards/cryoseism/", "s": "Seismic events from sudden freezing and cracking of ground or ice."}, {"n": "Derecho", "u": "/e/weather-hazards/derecho/", "s": "A long-lived, straight-line wind storm from severe thunderstorms."}, {"n": "Effects of tropical cyclones", "u": "/e/weather-hazards/effects-of-tropical-cyclones/", "s": "Tropical cyclones cause destruction, death, and long-term environmental and economic effects."}, {"n": "Extreme weather", "u": "/e/weather-hazards/extreme-weather/", "s": "Extreme weather is rare, severe, and can disrupt communities and ecosystems."}, {"n": "Fire whirl", "u": "/e/weather-hazards/fire-whirl/", "s": "A fire-induced whirlwind that can reach tornado-like intensity."}, {"n": "Freezing drizzle", "u": "/e/weather-hazards/freezing-drizzle/", "s": "Supercooled drizzle that freezes on contact, creating hazardous ice."}, {"n": "Freezing rain", "u": "/e/weather-hazards/freezing-rain/", "s": "Supercooled raindrops freeze on contact, creating dangerous glaze ice."}, {"n": "Genoa low", "u": "/e/weather-hazards/genoa-low/", "s": "Cyclone forming south of the Alps over the Gulf of Genoa."}, {"n": "Haboob", "u": "/e/weather-hazards/haboob/", "s": "A dust storm generated by thunderstorm downdrafts in dry regions."}, {"n": "Heat wave", "u": "/e/weather-hazards/heat-wave/", "s": "A prolonged period of abnormally hot weather, often lasting days to weeks."}, {"n": "Hot tower", "u": "/e/weather-hazards/hot-tower/", "s": "Tropical cumulonimbus cloud reaching into the stratosphere."}, {"n": "Hypercane", "u": "/e/weather-hazards/hypercane/", "s": "A hypothetical super-storm that could form from extreme ocean warming."}, {"n": "Ice jacking", "u": "/e/weather-hazards/ice-jacking/", "s": "Frozen water expansion fractures structures and reshapes shorelines."}, {"n": "Ice jam", "u": "/e/weather-hazards/ice-jam/", "s": "River ice blockage causing upstream flooding and sudden downstream surges."}, {"n": "Maritime impacts of volcanic eruptions", "u": "/e/weather-hazards/maritime-impacts-of-volcanic-eruptions/", "s": "Ash and pumice from eruptions endanger ships at sea."}, {"n": "Megadrought", "u": "/e/weather-hazards/megadrought/", "s": "A multi-year, wide-area drought of exceptional severity."}, {"n": "Meteorological intelligence", "u": "/e/weather-hazards/meteorological-intelligence/", "s": "Atmospheric data gathered and analyzed for prediction and decision-making."}, {"n": "Meteotsunami", "u": "/e/weather-hazards/meteotsunami/", "s": "Meteotsunamis are tsunami-like waves triggered by atmospheric pressure changes."}, {"n": "Microburst", "u": "/e/weather-hazards/microburst/", "s": "Small-scale downburst with damaging straight-line winds."}, {"n": "Monga (Bangladesh)", "u": "/e/weather-hazards/monga-bangladesh/", "s": "Cyclical poverty and hunger in Bangladesh, occurring twice yearly."}, {"n": "Monsoon", "u": "/e/weather-hazards/monsoon/", "s": "Seasonal wind reversal that brings heavy rainfall to many tropical regions."}, {"n": "Mudflow", "u": "/e/weather-hazards/mudflow/", "s": "Fast-moving flows of liquified debris and dirt."}, {"n": "Nor'westers", "u": "/e/weather-hazards/nor-westers/", "s": "Sudden, severe thunderstorms of Eastern South Asia."}, {"n": "Perfect storm", "u": "/e/weather-hazards/perfect-storm/", "s": "A rare convergence of weather phenomena creating extreme conditions."}, {"n": "Post-tropical cyclone", "u": "/e/weather-hazards/post-tropical-cyclone/", "s": "Former tropical cyclone lacking tropical characteristics."}]