{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":484,"cluster_id":4840004792},"witness":{"present":true,"_store":"standalone_pin","kind":"trajectory","_pin":{"pin_seq":0,"pin_sha256":"62e2b748eb55ee14f370d7697a22f18b8308bd2f0a11b82e07730a0cb659b544","pin_publish_utc":"2026-07-27T09:01:19+00:00","source_window_end_utc":"2025-12-31T00:00:00+00:00"},"witnesses":{"tier_q_v1_rain_annual_mm_mean":1074.1751708984375,"tier_q_v1_rain_trend_mm_per_decade":-8.504900719590777,"tier_q_v1_rain_mk_tau":-0.07870967741935483,"tier_q_v1_rain_mk_p":0.19299923524247264,"tier_q_v1_rain_interannual_cv":0.2059620628927787,"tier_q_v1_monsoon_mm_mean":929.6713256835938,"tier_q_v1_monsoon_trend_mm_per_decade":-4.7762907975874604,"tier_q_v1_monsoon_frac_mean":0.8654745993672698,"tier_q_v1_dry_day_frac_mean":0.774309813608803,"tier_q_v1_dry_day_frac_trend_per_decade":0.0028462085485440524,"tier_q_v1_annual_max_1day_mm_mean":93.72357177734375,"tier_q_v1_annual_max_1day_trend_per_decade":1.3690533407685581,"tier_q_v1_recent30_minus_first30_mm":-24.450439453125,"tier_q_v1_postmon_mm_mean":73.6753921508789,"tier_q_v1_postmon_trend_mm_per_decade":-0.8056317354358461,"tier_q_v1_premon_mm_mean":43.10089874267578,"tier_q_v1_premon_trend_mm_per_decade":-0.7470398550533286,"tier_q_v1_winter_mm_mean":27.727684020996094,"tier_q_v1_winter_trend_mm_per_decade":-0.782586360101991,"tier_q_v1_seasonality_pci_mean":23.68348503112793,"tier_q_v1_seasonality_pci_trend_per_decade":0.16401178696576285,"tier_q_v1_rain_trend_se_mm_per_decade":6.132040939020882,"tier_q_v1_monsoon_trend_se_mm_per_decade":5.085564548735503,"tier_q_v1_postmon_trend_se_mm_per_decade":1.273277836142057,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.7638547564881419,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":10.896,"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}}}