gno.law

Joan K. Irion

Justice, Court of Appeal · California Court of Appeal, Fourth District, Division One · 2004–2026

Associate Justice, California Court of Appeal, 4th District 2003– · Judge, Superior Court of California, County of San Diego 2000–2003

D++
98% — 726.0 of 741 opinions sound, per qwen3.8-27b; in the top 61% of 80 graded judges

On the assumption that the model is right — qwen3.8-27b reads the court's own disposition right 70% of the time, graded on a curve: A is the top fifth of the judges graded under this model, F the bottom fifth; ++ / + / − / −− within the band. How the grade is made.

826opinions authored
2,536panels sat on (not as author)

Analysis

No analyses yet. When they exist, this shows counts of the model's findings across this judge's reviewed cases — with the court's own dispositions beside them, and only from 10 cases.

Cases authored (every role)

  1. People v. Elam CA4/1 D085733 · 2026-05-28 · criminal · reversed in part
  2. People v. Toledo CA4/1 D087338 · 2026-05-26 · criminal · affirmed
  3. People v. Bryant CA4/1 D086409 · 2026-05-21 · criminal · affirmed
  4. People v. Lemus CA4/1 D086179 · 2026-05-12 · criminal · reversed
  5. In re K.B. CA4/1 D086951 · 2026-03-02 · dependency · affirmed
  6. People v. Parmach CA4/1 D087172 · 2026-02-23 · criminal · affirmed
  7. People v. Velasquez CA4/1 D085675 · 2026-02-23 · criminal · affirmed
  8. People v. Walker CA4/1 D085634 · 2026-02-20 · criminal · affirmed
  9. Cadena v. City of San Diego CA4/1 D084784 · 2026-02-17 · civil · affirmed
  10. Marriage of M.R. and A.R. CA4/1 D085565 · 2026-02-17 · family · affirmed
  11. Hatlevig v. General Motors LLC D084360 · 2026-02-17 · civil · affirmed
  12. People v. Ailey CA4/1 D085629 · 2026-01-30 · criminal · affirmed
  13. People v. Bell CA4/1 D085884 · 2026-01-28 · criminal · affirmed
  14. People v. Green CA4/1 D085367 · 2026-01-26 · criminal · affirmed
  15. People v. Hillard CA4/1 D083925 · 2026-01-14 · criminal · dismissed
  16. People v. Santiago CA4/1 D085214 · 2026-01-07 · criminal · affirmed
  17. People v. Price CA4/1 D086606 · 2025-12-30 · criminal · affirmed
  18. Barboza v. Sherman CA4/1 D085289 · 2025-12-26 · family · reversed
  19. Marriage of Zayas-Alvarez and Alvarez-Cabanillas CA4/1 D085337 · 2025-12-23 · family · dismissed
  20. Marriage of Zayas-Alvarez and Alvarez-Cabanillas CA4/1 D086065 · 2025-12-23 · family · affirmed
  21. Ellis-Sanders v. Guardia Piazza D'Oro CA4/1 D084362 · 2025-12-22 · civil · affirmed
  22. People v. Masila CA4/1 D086611 · 2025-12-22 · criminal · reversed in part
  23. Wickline v. Schweder CA4/1 D084858 · 2025-12-18 · civil · reversed in part
  24. People v. Garcia CA4/1 D085262 · 2025-12-16 · criminal · affirmed
  25. Jiang v. Yu CA4/1 D084966 · 2025-12-16 · civil · affirmed