{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":472,"cluster_id":4720005708},"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":777.8234252929688,"tier_q_v1_rain_trend_mm_per_decade":-1.591935562544481,"tier_q_v1_rain_mk_tau":-0.018838709677419355,"tier_q_v1_rain_mk_p":0.7553686808757836,"tier_q_v1_rain_interannual_cv":0.3360860317114306,"tier_q_v1_monsoon_mm_mean":668.9335327148438,"tier_q_v1_monsoon_trend_mm_per_decade":-0.4810125177556818,"tier_q_v1_monsoon_frac_mean":0.8600069256886788,"tier_q_v1_dry_day_frac_mean":0.8097894752601242,"tier_q_v1_dry_day_frac_trend_per_decade":0.0012768601473662007,"tier_q_v1_annual_max_1day_mm_mean":74.42351531982422,"tier_q_v1_annual_max_1day_trend_per_decade":0.47251614188679314,"tier_q_v1_recent30_minus_first30_mm":51.28729248046875,"tier_q_v1_postmon_mm_mean":75.12109375,"tier_q_v1_postmon_trend_mm_per_decade":0.20796538221897784,"tier_q_v1_premon_mm_mean":20.579429626464844,"tier_q_v1_premon_trend_mm_per_decade":-0.420146933416041,"tier_q_v1_winter_mm_mean":13.18930435180664,"tier_q_v1_winter_trend_mm_per_decade":-0.22185423436917756,"tier_q_v1_seasonality_pci_mean":24.123947143554688,"tier_q_v1_seasonality_pci_trend_per_decade":0.024171612764659685,"tier_q_v1_rain_trend_se_mm_per_decade":4.6293750459889775,"tier_q_v1_monsoon_trend_se_mm_per_decade":3.9688678583587604,"tier_q_v1_postmon_trend_se_mm_per_decade":1.3046237964019807,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.6952832080598247,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":9.6583,"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}}}