{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-043553","form_type":"8-K","ticker":"AVA","cik":"0000104918","company_name":"AVISTA CORP","filed_at":"2023-08-21T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.015776+00:00","generated_at":"2026-06-11T05:57:22.179939+00:00","sec_items":["8.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Avista discloses Gray Fire near Medical Lake; no indication of utility involvement","bullets":["Gray Fire started August 18, 2023, burned >10,000 acres and damaged at least 185 structures.","Avista's investigation found no indication that its facilities caused the fire ignition.","Company assisting first responders and community support agencies for impacted areas.","No financial or legal liability estimate provided; potential regulatory and litigation risk."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-043553","json":"https://secwatch.observer/filing/0000950170-23-043553.json","markdown":"https://secwatch.observer/filing/0000950170-23-043553.md","text":"https://secwatch.observer/filing/0000950170-23-043553.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/104918/000095017023043553/0000950170-23-043553-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/104918/000095017023043553/ava-20230818.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T05:57:22.179939+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}