{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":491,"cluster_id":4910004721},"witness":{"present":true,"_store":"standalone_pin","kind":"trajectory","_pin":{"pin_seq":0,"pin_sha256":"62e2b748eb55ee14f370d7697a22f18b8308bd2f0a11b82e07730a0cb659b544","pin_publish_utc":"2026-07-20T09:01:10+00:00","source_window_end_utc":"2025-12-31T00:00:00+00:00"},"witnesses":{"tier_q_v1_rain_annual_mm_mean":2994.072509765625,"tier_q_v1_rain_trend_mm_per_decade":31.081625608226545,"tier_q_v1_rain_mk_tau":0.11174193548387097,"tier_q_v1_rain_mk_p":0.06459234742751432,"tier_q_v1_rain_interannual_cv":0.24755300613900136,"tier_q_v1_monsoon_mm_mean":2844.715576171875,"tier_q_v1_monsoon_trend_mm_per_decade":26.90014913327871,"tier_q_v1_monsoon_frac_mean":0.9501157927516453,"tier_q_v1_dry_day_frac_mean":0.723515772138633,"tier_q_v1_dry_day_frac_trend_per_decade":-0.0006514245791137765,"tier_q_v1_annual_max_1day_mm_mean":204.82630920410156,"tier_q_v1_annual_max_1day_trend_per_decade":-1.1534968930177976,"tier_q_v1_recent30_minus_first30_mm":438.395751953125,"tier_q_v1_postmon_mm_mean":127.88902282714844,"tier_q_v1_postmon_trend_mm_per_decade":4.9135385928904,"tier_q_v1_premon_mm_mean":19.5111141204834,"tier_q_v1_premon_trend_mm_per_decade":0,"tier_q_v1_winter_mm_mean":1.9568432569503784,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":29.183895111083984,"tier_q_v1_seasonality_pci_trend_per_decade":-0.07950794565808642,"tier_q_v1_rain_trend_se_mm_per_decade":17.72594133670859,"tier_q_v1_monsoon_trend_se_mm_per_decade":16.279010961826202,"tier_q_v1_postmon_trend_se_mm_per_decade":2.1290378402326966,"tier_q_v1_annual_max_1day_trend_se_per_decade":1.3948478446327606,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":17.608,"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}}}