{"source":"kalshi","id":"KXEARTHQUAKECALIFORNIA-28","ticker":"KXEARTHQUAKECALIFORNIA-28","slug":"KXEARTHQUAKECALIFORNIA-28","title":"Will there be an at least 8.0 magnitude earthquake in California before 2028?","description":null,"image":null,"icon":null,"active":true,"closed":false,"start_date":"2025-06-21T17:00:00Z","end_date":"2029-01-07T15:00:00Z","closed_time":null,"volume":13930.24,"volume_24hr":0.0,"volume_24h_change":null,"normalized_vol_24hr":null,"normalized_volume":24.670488357543945,"liquidity":null,"open_interest":8496.71,"categories":["Climate and Weather"],"tags":[],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Before 2028","top_outcome_probability":0.15,"top_outcome_prob_24h_change":0.0,"top_outcome_volume_24h_change":0.0,"updated_at":"2026-09-18T02:18:27.508746Z","fetched_at":"2026-09-18T02:18:27.508746Z","added_at":null,"url":"https://kalshi.com/markets/kxearthquakecalifornia/will-there-be-an-at-least-80-magnitude-earthquake-in-california-before-2028/kxearthquakecalifornia-28","chart_24h":null,"kind":"live","markets":[{"source":"kalshi","id":"KXEARTHQUAKECALIFORNIA-28","event_id":"KXEARTHQUAKECALIFORNIA-28","slug":"KXEARTHQUAKECALIFORNIA-28","question":"Will there be an at least 8.0 magnitude earthquake in California before 2028?","group_item_title":"Before 2028","description":"If there is at least an earthquake of 8.0 magnitude with an epicenter in California or its territorial waters before Dec 31, 2028, then the market resolves to Yes.","image":null,"icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.15,0.85],"probability":0.15,"spread":0.039999999999999994,"active":true,"closed":false,"start_date":"2025-06-21T17:00:00Z","end_date":"2029-01-07T15:00:00Z","closed_time":"2028-12-31T04:59:00Z","volume":13930.24,"volume_24hr":0.0,"prob_24h_change":0.0,"volume_24h_change":0.0,"normalized_vol_24hr":null,"normalized_volume":28.343149185180664,"liquidity":null,"categories":["Climate and Weather"],"countries":["United States"],"updated_at":"2026-09-18T02:18:27.650689Z","fetched_at":"2026-09-18T02:18:27.650689Z","added_at":null,"url":"https://kalshi.com/markets/kxearthquakecalifornia/will-there-be-an-at-least-80-magnitude-earthquake-in-california-before-2028/kxearthquakecalifornia-28","event_title":"Will there be an at least 8.0 magnitude earthquake in California before 2028?","chart_24h":null}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/kalshi/KXEARTHQUAKECALIFORNIA-28","as_of":"2026-09-18T08:51:50.925943Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Kalshi): \"Will there be an at least 8.0 magnitude earthquake in California before 2028?\" — top market at 15% probability across 1 outcome","source_url":null}}