{"entity":{"kind":"controller","id":"0142503","name":"James P  Jurgensen II; Jacqueline J  Alf; Jason R  Jurgensen"},"query":{"period":"latest-8","status":"Active"},"data":[{"quarter":"2025-Q1","production":0,"hours":72261,"employees":134,"productivity":0,"reportedMineCount":15,"includedMineCount":16,"coverage":"partial","incompleteQuarter":false},{"quarter":"2025-Q2","production":0,"hours":89722,"employees":145,"productivity":0,"reportedMineCount":16,"includedMineCount":16,"coverage":"reported","incompleteQuarter":false},{"quarter":"2025-Q3","production":0,"hours":85167,"employees":135,"productivity":0,"reportedMineCount":16,"includedMineCount":16,"coverage":"reported","incompleteQuarter":false},{"quarter":"2025-Q4","production":0,"hours":78319,"employees":131,"productivity":0,"reportedMineCount":16,"includedMineCount":16,"coverage":"reported","incompleteQuarter":false},{"quarter":"2026-Q1","production":0,"hours":81013,"employees":127,"productivity":0,"reportedMineCount":16,"includedMineCount":16,"coverage":"reported","incompleteQuarter":false},{"quarter":"2026-Q2","production":0,"hours":90175,"employees":143,"productivity":0,"reportedMineCount":16,"includedMineCount":16,"coverage":"reported","incompleteQuarter":false},{"quarter":"2026-Q3","production":null,"hours":null,"employees":null,"productivity":null,"reportedMineCount":0,"includedMineCount":16,"coverage":"missing","incompleteQuarter":false},{"quarter":"2026-Q4","production":null,"hours":null,"employees":null,"productivity":null,"reportedMineCount":0,"includedMineCount":16,"coverage":"missing","incompleteQuarter":true}],"options":[{"value":"latest-8","label":"Last 8 quarters · through snapshot"},{"value":"latest-4","label":"Last 4 quarters · through snapshot"},{"value":"3y","label":"Last 12 quarters"},{"value":"4y","label":"Last 16 quarters"},{"value":"5y","label":"Last 20 quarters"},{"value":"10y","label":"Last 40 quarters"},{"value":"all","label":"All available years · since 1994"},{"value":"2026","label":"2026"},{"value":"2025","label":"2025"},{"value":"2024","label":"2024"},{"value":"2023","label":"2023"},{"value":"2022","label":"2022"},{"value":"2021","label":"2021"},{"value":"2020","label":"2020"},{"value":"2019","label":"2019"},{"value":"2018","label":"2018"},{"value":"2017","label":"2017"},{"value":"2016","label":"2016"},{"value":"2015","label":"2015"},{"value":"2014","label":"2014"},{"value":"2013","label":"2013"},{"value":"2012","label":"2012"},{"value":"2011","label":"2011"},{"value":"2010","label":"2010"},{"value":"2009","label":"2009"},{"value":"2008","label":"2008"},{"value":"2007","label":"2007"},{"value":"2006","label":"2006"},{"value":"2005","label":"2005"},{"value":"2004","label":"2004"},{"value":"2003","label":"2003"},{"value":"2002","label":"2002"},{"value":"2001","label":"2001"},{"value":"2000","label":"2000"},{"value":"1999","label":"1999"},{"value":"1998","label":"1998"},{"value":"1997","label":"1997"},{"value":"1996","label":"1996"},{"value":"1995","label":"1995"},{"value":"1994","label":"1994"}],"summary":{"production":0,"hours":496657,"productivity":0,"productivityQuarters":["2025-Q1","2025-Q2","2025-Q3","2025-Q4","2026-Q1","2026-Q2"],"reportedQuarters":6},"meta":{"dataSource":"postgres","snapshotAt":"2026-10-18T09:31:49.615Z","sourceDatasetId":"msha-mine-production-quarterly","totalMineCount":16,"includedMineCount":16,"includedMineIds":["1200103","1202525","1504255","1515337","3300008","3300111","3300152","3301466","3304329","3304376","3304392","3304395","3304479","3304562","3304711","3304744"],"scope":"current_controller_portfolio","entityAttribution":"current_controller","controllerAttribution":"current_controller","units":{"production":"short tons","hours":"employee hours","productivity":"short tons per employee hour","employees":"sum of quarterly average employees across reported subunits"},"safetySeriesAvailable":false,"periodLabel":"2025 Q1 – 2026 Q4","quarters":["2025-Q1","2025-Q2","2025-Q3","2025-Q4","2026-Q1","2026-Q2","2026-Q3","2026-Q4"],"missingQuarters":["2026-Q3","2026-Q4"],"partialQuarters":["2025-Q1","2026-Q4"],"calculation":"Totals sum available reports. Productivity is total coal production divided by total employee hours for the same reported quarters; it is null when the measures cover different quarters or hours are zero. Missing reports are null, not zero. Portfolio membership is current, not historical."},"window":{"period":"latest-8","label":"2025-01-01 – 2026-10-18","start":"2025-01-01","end":"2026-10-18","quarters":["2025-Q1","2025-Q2","2025-Q3","2025-Q4","2026-Q1","2026-Q2","2026-Q3","2026-Q4"],"options":[{"value":"latest-8","label":"Last 8 quarters · through snapshot"},{"value":"latest-4","label":"Last 4 quarters · through snapshot"},{"value":"3y","label":"Last 12 quarters"},{"value":"4y","label":"Last 16 quarters"},{"value":"5y","label":"Last 20 quarters"},{"value":"10y","label":"Last 40 quarters"},{"value":"all","label":"All available years · since 1994"},{"value":"2026","label":"2026"},{"value":"2025","label":"2025"},{"value":"2024","label":"2024"},{"value":"2023","label":"2023"},{"value":"2022","label":"2022"},{"value":"2021","label":"2021"},{"value":"2020","label":"2020"},{"value":"2019","label":"2019"},{"value":"2018","label":"2018"},{"value":"2017","label":"2017"},{"value":"2016","label":"2016"},{"value":"2015","label":"2015"},{"value":"2014","label":"2014"},{"value":"2013","label":"2013"},{"value":"2012","label":"2012"},{"value":"2011","label":"2011"},{"value":"2010","label":"2010"},{"value":"2009","label":"2009"},{"value":"2008","label":"2008"},{"value":"2007","label":"2007"},{"value":"2006","label":"2006"},{"value":"2005","label":"2005"},{"value":"2004","label":"2004"},{"value":"2003","label":"2003"},{"value":"2002","label":"2002"},{"value":"2001","label":"2001"},{"value":"2000","label":"2000"},{"value":"1999","label":"1999"},{"value":"1998","label":"1998"},{"value":"1997","label":"1997"},{"value":"1996","label":"1996"},{"value":"1995","label":"1995"},{"value":"1994","label":"1994"}]},"mineMetrics":[{"mineId":"1200103","production":0,"hours":25321,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"1202525","production":0,"hours":3949,"reportingQuarters":5,"expectedQuarters":8},{"mineId":"1504255","production":0,"hours":38935,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"1515337","production":0,"hours":5715,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3300008","production":0,"hours":77073,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3300111","production":0,"hours":108915,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3300152","production":0,"hours":59127,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3301466","production":0,"hours":24930,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3304329","production":0,"hours":29705,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3304376","production":0,"hours":20128,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3304392","production":0,"hours":24552,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3304395","production":0,"hours":14502,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3304479","production":0,"hours":7506,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3304562","production":0,"hours":3757,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3304711","production":0,"hours":35159,"reportingQuarters":6,"expectedQuarters":8},{"mineId":"3304744","production":0,"hours":17383,"reportingQuarters":6,"expectedQuarters":8}]}