Modifiers matching episode:

• periodic,
• traumatic,
• acute,
• past,
• single,
• unpredictable,
• tragic,
• medical,
• negative,
• multiple,
• chaotic,
• catastrophic,
• major,
• historical,
• infrequent,
• cardiovascular,
• stressful,
• physiological,
• disastrous,
• meteorological,
• neurological,
• unfortunate,
• volcanic,
• related,
• biblical,
• memorable,
• painful,
• tectonic,
• new,
• symptomatic,
• ischaemic,
• geological,
• sudden,
• textual,
• exciting,
• criminal,
• interesting,
• special,
• violent,

Simple categories matching meteorological:

• instrument,
• service,
• indicator,
• field,
• phenomenon,
• subject,
• force,
• equipment,
• elements,
• condition,
• system,
• event,
• observatory,
• sensor,
• data,
• measurement,
• disturbance,
• activity,
• meter,
• tragedy,
• harm,
• hazard,
• feature,
• process,
• change,
• forecast,
• disaster,
• information,
• characteristic,
• property,
• quantity,
• agent,
• cause,
• contaminant,
• object,
• tempest,
• input,
• variable,
• product,
• situation,
• episode,