{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":481,"cluster_id":4810001310},"witness":{"present":true,"_store":"standalone_pin","kind":"trajectory","_pin":{"pin_seq":0,"pin_sha256":"62e2b748eb55ee14f370d7697a22f18b8308bd2f0a11b82e07730a0cb659b544","pin_publish_utc":"2026-07-13T09:01:14+00:00","source_window_end_utc":"2025-12-31T00:00:00+00:00"},"witnesses":{"tier_q_v1_rain_annual_mm_mean":846.80224609375,"tier_q_v1_rain_trend_mm_per_decade":1.8443864021353453,"tier_q_v1_rain_mk_tau":0.022193548387096772,"tier_q_v1_rain_mk_p":0.7135794958353172,"tier_q_v1_rain_interannual_cv":0.24905777047267091,"tier_q_v1_monsoon_mm_mean":685.0300903320312,"tier_q_v1_monsoon_trend_mm_per_decade":-1.2189148449506917,"tier_q_v1_monsoon_frac_mean":0.8089611163551297,"tier_q_v1_dry_day_frac_mean":0.7667314020510516,"tier_q_v1_dry_day_frac_trend_per_decade":0.002157536408652112,"tier_q_v1_annual_max_1day_mm_mean":64.56111145019531,"tier_q_v1_annual_max_1day_trend_per_decade":0.23838162422180176,"tier_q_v1_recent30_minus_first30_mm":57.46136474609375,"tier_q_v1_postmon_mm_mean":99.35936737060547,"tier_q_v1_postmon_trend_mm_per_decade":2.8879843774389045,"tier_q_v1_premon_mm_mean":52.1955451965332,"tier_q_v1_premon_trend_mm_per_decade":-0.42317073829696933,"tier_q_v1_winter_mm_mean":10.217225074768066,"tier_q_v1_winter_trend_mm_per_decade":-0.03693337402418944,"tier_q_v1_seasonality_pci_mean":21.614831924438477,"tier_q_v1_seasonality_pci_trend_per_decade":-0.0025530729636440803,"tier_q_v1_rain_trend_se_mm_per_decade":5.280584715337912,"tier_q_v1_monsoon_trend_se_mm_per_decade":4.813331282441469,"tier_q_v1_postmon_trend_se_mm_per_decade":1.5941933208734258,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.6003169176766592,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":8.6504,"tier_q_v1_source_window_end_utc":"2025-12-31T00:00:00+00:00","tier_q_v1_source_natural_cadence_seconds":31536000,"tier_q_v1_overdue_factor_at_publish":0,"floor_tier_q_v1_overdue_vs_natural_cadence_by_factor_N":false}}}