{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":472,"cluster_id":4720000708},"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":839.541015625,"tier_q_v1_rain_trend_mm_per_decade":-3.00059757040436,"tier_q_v1_rain_mk_tau":-0.034322580645161284,"tier_q_v1_rain_mk_p":0.5702714880401514,"tier_q_v1_rain_interannual_cv":0.3113146526654957,"tier_q_v1_monsoon_mm_mean":722.955078125,"tier_q_v1_monsoon_trend_mm_per_decade":-0.4006359469506049,"tier_q_v1_monsoon_frac_mean":0.8611313380404565,"tier_q_v1_dry_day_frac_mean":0.79866301369863,"tier_q_v1_dry_day_frac_trend_per_decade":0.002206916868565273,"tier_q_v1_annual_max_1day_mm_mean":78.80614471435547,"tier_q_v1_annual_max_1day_trend_per_decade":-0.3139477684384301,"tier_q_v1_recent30_minus_first30_mm":22.29254150390625,"tier_q_v1_postmon_mm_mean":83.15167999267578,"tier_q_v1_postmon_trend_mm_per_decade":-0.48084904188801286,"tier_q_v1_premon_mm_mean":22.556884765625,"tier_q_v1_premon_trend_mm_per_decade":-0.7972509507412556,"tier_q_v1_winter_mm_mean":10.877500534057617,"tier_q_v1_winter_trend_mm_per_decade":-0.41198423216035673,"tier_q_v1_seasonality_pci_mean":23.761672973632812,"tier_q_v1_seasonality_pci_trend_per_decade":0.1611792439162129,"tier_q_v1_rain_trend_se_mm_per_decade":5.687431887716302,"tier_q_v1_monsoon_trend_se_mm_per_decade":4.884943578871967,"tier_q_v1_postmon_trend_se_mm_per_decade":1.4947298282330599,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.6517516300806263,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":1.663,"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}}}