{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":477,"cluster_id":4770000328},"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":913.5789794921875,"tier_q_v1_rain_trend_mm_per_decade":-5.191691127553222,"tier_q_v1_rain_mk_tau":-0.048,"tier_q_v1_rain_mk_p":0.4272776478641346,"tier_q_v1_rain_interannual_cv":0.29163149737728516,"tier_q_v1_monsoon_mm_mean":790.5428466796875,"tier_q_v1_monsoon_trend_mm_per_decade":-3.0901686338932244,"tier_q_v1_monsoon_frac_mean":0.8653251272474662,"tier_q_v1_dry_day_frac_mean":0.8030439404147017,"tier_q_v1_dry_day_frac_trend_per_decade":0.00023148414508681938,"tier_q_v1_annual_max_1day_mm_mean":82.65261840820312,"tier_q_v1_annual_max_1day_trend_per_decade":0.7313923174114318,"tier_q_v1_recent30_minus_first30_mm":-12.2418212890625,"tier_q_v1_postmon_mm_mean":80.09370422363281,"tier_q_v1_postmon_trend_mm_per_decade":0.33420278023982397,"tier_q_v1_premon_mm_mean":29.87070655822754,"tier_q_v1_premon_trend_mm_per_decade":-0.23324801817423596,"tier_q_v1_winter_mm_mean":13.071763038635254,"tier_q_v1_winter_trend_mm_per_decade":-0.19901849976959862,"tier_q_v1_seasonality_pci_mean":24.405149459838867,"tier_q_v1_seasonality_pci_trend_per_decade":0.17736287941610007,"tier_q_v1_rain_trend_se_mm_per_decade":6.55706558970235,"tier_q_v1_monsoon_trend_se_mm_per_decade":6.035644055899083,"tier_q_v1_postmon_trend_se_mm_per_decade":1.3516278103700246,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.7330280238654372,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":14.493,"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}}}