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. Frank Zimmerman Collective v. City of Vista CA4/1 D082921 · 2025-01-28 · civil · affirmed
  2. In re O.T. CA4/1 D084943 · 2025-01-27 · dependency · reversed
  3. Martinez v. C Lake CA4/1 D083177 · 2025-01-23 · civil · affirmed
  4. Thompson v. County of Riverside CA4/1 D084671 · 2025-01-23 · civil · affirmed
  5. People v. Heers CA4/1 D083761 · 2025-01-17 · criminal · affirmed
  6. Mamer v. Weingarten D084258 · 2025-01-17 · family · reversed in part
  7. People v. Thornberry CA4/1 D083497 · 2025-01-13 · criminal · modified
  8. Martinez v. Toledo CA4/1 D082818 · 2025-01-08 · civil · affirmed
  9. In re L.W. CA4/1 D084649 · 2024-12-19 · dependency · affirmed
  10. Zavala v. Hyundai Motor America D082747 · 2024-12-17 · civil · reversed
  11. Majestic Asset Mgmt LLC v. The Colony at Cal. Homeowners Assn. D082407 · 2024-12-16 · civil · modified
  12. Animal Protection and Rescue League v. Marengo CA4/1 D082607 · 2024-12-16 · civil · affirmed
  13. People v. Armas D082091 · 2024-12-11 · criminal · dismissed
  14. People v. Neal CA4/1 D082696 · 2024-11-27 · criminal · modified
  15. Midler v. City of San Diego CA4/1 D082495 · 2024-11-22 · civil · affirmed
  16. Burton v. Campbell D081911 · 2024-11-20 · civil · affirmed
  17. Shenefield v. Kovtun D083018 · 2024-11-20 · civil · affirmed
  18. County of Riverside v. JAGS Care CA4/1 D084310 · 2024-11-18 · civil · affirmed
  19. People v. Orlop CA4/1 D083740 · 2024-11-15 · criminal · reversed
  20. People v. Manzo CA4/1 D084299 · 2024-11-06 · criminal · reversed
  21. People v. Barnette CA4/1 D083350 · 2024-11-05 · criminal · reversed
  22. People v. Waldrop CA4/1 D083337 · 2024-10-31 · criminal · reversed
  23. Marriage of Cho and Wong CA4/1 D082124 · 2024-10-30 · family · affirmed
  24. Mowery v. El Centro Animal Clinic CA4/1 D082522 · 2024-10-28 · civil · affirmed
  25. Built Pacific v. Denning Moores CA4/1 D081638 · 2024-10-25 · civil · affirmed