Modifiers matching hazard:

• non-weather,
• natural,
• potential,
• personal,
• weather,
• geologic,
• major,
• environmental,
• dangerous,
• rare,
• important,
• coastal,
• global,
• traditional,
• violent,
• familiar,
• climatic,
• infrequent,
• individual,
• smaller,
• unforeseen,
• seasonal,
• serious,
• geophysical,
• airborne,
• minor,
• relevant,
• marine,
• overhead,
• physical,
• moving,
• external,
• economic,
• direct,
• geological,
• ecological,
• damaging,
• current,
• specified,
• dynamic,
• visible,
• related,
• larger,
• future,
• ambient,
• extreme,
• geographic,
• electrical,
• thermal,
• out,
• episodic,
• typical,
• meteorological,
• defined,
• unpredictable,
• artificial,
• public,
• single,
• objective,
• incidental,
• concrete,
• imminent,
• dermal,
• world,
• predictable,
• local,
• induced,
• primary,
• usual,
• pedestrian,
• disastrous,
• explosive,
• mechanical,
• physiological,
• social,
• unavoidable,
• catastrophic,
• periodic,
• technological,
• possible,
• diverse,
• past,
• uncontrollable,
• localized,
• urban,
• widespread,
• volcanic,
• common,
• maritime,
• destructive,
• psychological,
• animal,
• seismologic,
• respiratory,
• under,
• seismic,
• astronomical,
• unusual,
• tropical,
• subtle,
• driving,
• harsh,
• chemical,
• elemental,
• acute,
• critical,
• special,
• atmospheric,
• mental,
• flying,
• toxic,
• oceanic,
• quick,
• ancillary,
• hazardous,
• unexpected,
• identifiable,
• recent,
• basic,
• internal,
• industrial,
• ordinary,
• outdoor,
• secondary,
• significant,
• deadly,
• historical,
• tectonic,
• underlying,
• occupational,
• severe,
• hot,
• biological,
• intense,
• regional,
• exterior,

Simple categories matching seismic:

• event,
• characteristic,
• attribute,
• country,
• variable,
• disturbance,
• measurement,
• hazard,
• phenomenon,
• region,
• property,
• wave,
• occurrence,
• activity,
• structure,
• signal,
• survey,
• indicator,
• pitfall,
• artefact,
• service,
• vibration,
• source,