{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":488,"cluster_id":4880001721},"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":808.7747802734375,"tier_q_v1_rain_trend_mm_per_decade":3.486927149783768,"tier_q_v1_rain_mk_tau":0.04464516129032258,"tier_q_v1_rain_mk_p":0.46028719276448005,"tier_q_v1_rain_interannual_cv":0.2635556909586818,"tier_q_v1_monsoon_mm_mean":652.3062744140625,"tier_q_v1_monsoon_trend_mm_per_decade":-0.44754017567113724,"tier_q_v1_monsoon_frac_mean":0.8065363687447391,"tier_q_v1_dry_day_frac_mean":0.8003094243581107,"tier_q_v1_dry_day_frac_trend_per_decade":0.0005457583582497909,"tier_q_v1_annual_max_1day_mm_mean":70.38875579833984,"tier_q_v1_annual_max_1day_trend_per_decade":-0.6358141203952714,"tier_q_v1_recent30_minus_first30_mm":53.66961669921875,"tier_q_v1_postmon_mm_mean":105.3348617553711,"tier_q_v1_postmon_trend_mm_per_decade":3.3714536693454944,"tier_q_v1_premon_mm_mean":45.42970275878906,"tier_q_v1_premon_trend_mm_per_decade":-0.2211647286559596,"tier_q_v1_winter_mm_mean":5.703994274139404,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":22.839712142944336,"tier_q_v1_seasonality_pci_trend_per_decade":-0.022213854680393073,"tier_q_v1_rain_trend_se_mm_per_decade":5.428574994510862,"tier_q_v1_monsoon_trend_se_mm_per_decade":4.478734491275864,"tier_q_v1_postmon_trend_se_mm_per_decade":1.7991309527490031,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.563742131301421,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":9.2781,"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}}}