{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":487,"cluster_id":4870005607},"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":581.7061767578125,"tier_q_v1_rain_trend_mm_per_decade":6.201544372936354,"tier_q_v1_rain_mk_tau":0.08,"tier_q_v1_rain_mk_p":0.18580280008679673,"tier_q_v1_rain_interannual_cv":0.3159133603772409,"tier_q_v1_monsoon_mm_mean":471.03680419921875,"tier_q_v1_monsoon_trend_mm_per_decade":6.3397109278380634,"tier_q_v1_monsoon_frac_mean":0.8097503912105272,"tier_q_v1_dry_day_frac_mean":0.8558302866981062,"tier_q_v1_dry_day_frac_trend_per_decade":-0.0005591277606933274,"tier_q_v1_annual_max_1day_mm_mean":71.15258026123047,"tier_q_v1_annual_max_1day_trend_per_decade":-0.34669475167658215,"tier_q_v1_recent30_minus_first30_mm":87.75091552734375,"tier_q_v1_postmon_mm_mean":84.57427215576172,"tier_q_v1_postmon_trend_mm_per_decade":0.2574819481891134,"tier_q_v1_premon_mm_mean":21.454574584960938,"tier_q_v1_premon_trend_mm_per_decade":-0.16639076585013174,"tier_q_v1_winter_mm_mean":4.640548229217529,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":24.481882095336914,"tier_q_v1_seasonality_pci_trend_per_decade":-0.1208890111822831,"tier_q_v1_rain_trend_se_mm_per_decade":4.826071840972606,"tier_q_v1_monsoon_trend_se_mm_per_decade":3.9774109891885097,"tier_q_v1_postmon_trend_se_mm_per_decade":1.4634751802088983,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.714896754551566,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":7.684,"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}}}