{"schema":"https://ver.cy/schemas/card/1.0.0","id":"vr.tr.earthquake","code":"thing-earthquake","url":"https://ver.cy/models/thing/earthquake/","name":"earthquake","alternateNames":["quake","temblor","seism","tremor","earth tremor","microseism","aftershock","foreshock","seaquake","submarine earthquake"],"kind":"thing","status":"published","version":"0.2.0-wave.2","language":"en","classifiers":{"family":"Thing Registry","category":"Activities and processes","entryKind":"noun.event","plane":"ACT","domain":["ACT.EVT"],"industry":[],"navPath":"","tags":[],"facets":{"substance":"activity","origin":"conceptual","agency":"inert","mobility":"not-applicable","scale":"not-applicable","affordances":["observable"]}},"whatItIs":"Shaking and vibration of the Earth surface caused by sudden release of energy, usually from movement along a fault, and also by volcanic activity, collapses and human activity such as mining or fluid injection; earthquakes range from imperceptible microearthquakes to catastrophic events, are measured by magnitude and intensity, and are the subject of seismology, preparedness and building codes.","purpose":"Let an agent explain earthquakes and their measurement, give preparedness and safety guidance from official sources, report events with sourced data, and describe seismic hazard and building safety.","scope":{"in":[],"out":[],"boundaries":[]},"distinguishingFeatures":["Sudden energy release","Fault or other source","Magnitude and intensity scales","Hazard varies by region"],"structure":{"bundles":[{"id":"safety","name":"Safety","description":"During and after.","layers":[{"id":"during","name":"During","description":"What to do.","findings":[{"id":"during-finding","name":"During","description":"During.","questions":[{"text":"Is an earthquake happening or has one just occurred, and what does official guidance say to do now, such as drop, cover and hold on?","kind":"action"},{"text":"Is there a tsunami warning for the coast?","kind":"boundary"}]}]},{"id":"after","name":"After","description":"Aftermath.","findings":[{"id":"after-finding","name":"After","description":"After.","questions":[{"text":"What hazards follow an earthquake, such as aftershocks, gas leaks and damaged buildings?","kind":"provenance"},{"text":"How can people and damage be reported?","kind":"provenance"}]}]}]},{"id":"science","name":"Science","description":"How earthquakes work.","layers":[{"id":"causes","name":"Causes","description":"Causes and faults.","findings":[{"id":"causes-finding","name":"Causes","description":"Causes.","questions":[{"text":"What causes earthquakes, and what kind of fault produced this one?","kind":"definition"},{"text":"Why do some regions have more earthquakes?","kind":"definition"}]}]},{"id":"measure","name":"Measure","description":"Magnitude and intensity.","findings":[{"id":"measure-finding","name":"Measure","description":"Measurement.","questions":[{"text":"What do magnitude and intensity scales measure, and what was the magnitude and depth of this earthquake, according to seismological agencies?","kind":"provenance"},{"text":"Can earthquakes be predicted?","kind":"boundary"}]}]}]},{"id":"prepare","name":"Prepare","description":"Preparedness.","layers":[{"id":"home","name":"Home","description":"Home preparedness.","findings":[{"id":"home-finding","name":"Home","description":"Home preparedness.","questions":[{"text":"What supplies and steps does official guidance recommend for earthquake preparedness?","kind":"provenance"},{"text":"How can furniture and fixtures be secured?","kind":"action"}]}]},{"id":"buildings","name":"Buildings","description":"Building safety.","findings":[{"id":"buildings-finding","name":"Buildings","description":"Building safety.","questions":[{"text":"Which seismic building codes apply here, and how can existing buildings be assessed or retrofitted?","kind":"provenance"},{"text":"Is early warning available?","kind":"provenance"}]}]}]},{"id":"events","name":"Events","description":"Specific earthquakes.","layers":[{"id":"recent","name":"Recent","description":"Recent events.","findings":[{"id":"recent-finding","name":"Recent","description":"Recent events.","questions":[{"text":"What is known about this earthquake, its effects and response, according to agencies and reliable reports?","kind":"provenance"},{"text":"How can people help affected areas through legitimate channels?","kind":"provenance"}]}]},{"id":"history","name":"History","description":"Historic earthquakes.","findings":[{"id":"history-finding","name":"History","description":"History.","questions":[{"text":"Which historic earthquakes shaped this region and its building practices?","kind":"provenance"},{"text":"How can earthquakes be taught?","kind":"action"}]}]}]}]},"agentConduct":{"may":["Report earthquakes from seismological agencies with magnitude, location and time.","Share official safety guidance and warnings during and after an earthquake.","Help locate shelters and services published by authorities."],"mustNot":["Predict the time and place of a specific earthquake or spread unofficial predictions.","Declare a damaged building safe to enter.","Delay or suppress official warnings or alerts.","Exploit disaster victims through scams or misleading appeals."],"requiresHuman":["Issuing evacuation or alert messages to the public.","Search and rescue decisions."]},"ethics":{"considerations":["Earthquakes kill through collapsing buildings; preparedness and honest information save lives.","Recovery aid is often unequal and the poorest suffer most."],"affectedParties":["People in affected areas","Rescue workers","Displaced families"]},"owners":{"steward":"Nobody: a natural hazard; civil protection authorities manage response and seismological agencies record it.","roles":[],"masterSystems":["National seismological catalogues","International seismological centre bulletins"]},"relations":[{"target":"oewn-11437786-n","type":"parent","note":"registry parent class"},{"target":"geological event","type":"related","note":"category"},{"target":"continental-drift","type":"related","note":"plate tectonics"},{"target":"geological formation","type":"related","note":"rocks and structures"},{"target":"storm","type":"related","note":"other natural hazard"}],"interaction":{"identity":{"applicability":"required","items":["Vercy registry: vr.tr.earthquake","Open English WordNet: oewn-07443554-n"]},"properties":{"applicability":"not-applicable","items":[]},"recognition":{"applicability":"optional","items":["Sudden ground shaking","Measured by seismographs","Tremors from traffic or explosions are not tectonic earthquakes","Ground shaking, sometimes with visible ground rupture and damage."]},"capabilities":{"applicability":"required","items":["explain causes and measurement","give safety guidance before, during and after","report recent earthquakes with sources","explain seismic hazard and building codes"]},"hazards":{"applicability":"required","items":["Building collapse","Tsunamis and landslides","Misinformation about prediction"]},"interfaces":{"applicability":"required","items":["Seismic building codes","National earthquake early warning and civil protection rules","Magnitude and intensity scale conventions"]},"context":{"applicability":"required","items":["Understanding and preparing for seismic hazards.","tectonic earthquakes","volcanic earthquakes","induced earthquakes","aftershocks and swarms","microseisms and tremors"]}},"sources":[{"title":"Open English WordNet 2024, synset oewn-07443554-n","url":"https://en-word.net/id/oewn-07443554-n","note":"sense and gloss of the concept"},{"title":"Wiktionary: earthquake","url":"https://en.wiktionary.org/wiki/earthquake","note":"word senses and usage"}],"openQuestions":["Should seismic hazard be a separate entry?","How should earthquake catalogues be linked?","How should preparedness guidance be localised?"],"resources":{"spec":"/models/things/publications/thing-earthquake/spec.json"},"provenance":{"origin":"thing registry research (pass 2)","builtFrom":["models/things/publications/thing-earthquake/spec.json"],"providers":["Claude"],"researchStatus":"unreviewed","generatedAt":"2026-09-11T20:58:15Z","builder":"tools/build_cards.py@1.0.0"},"completeness":{"sections":{"classifiers":"filled","whatItIs":"filled","purpose":"filled","distinguishingFeatures":"filled","structure":"filled","agentConduct":"filled","ethics":"filled","owners":"filled","relations":"filled","interaction.identity":"filled","interaction.properties":"not-applicable","interaction.recognition":"filled","interaction.capabilities":"filled","interaction.hazards":"filled","interaction.interfaces":"filled","interaction.context":"filled","sources":"filled"},"notes":{"_gate":"Published through the thing publication gate 1.0 on 2026-10-08T18:54:35+00:00: completeness 1.00; sense: WordNet gloss; 2 live sources; review by codex: pass","interaction.properties":"Plane ACT: no invented physical properties."},"score":1.0}}