{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":486,"cluster_id":4860002413},"witness":{"present":true,"_store":"standalone_pin","kind":"trajectory","_pin":{"pin_seq":0,"pin_sha256":"62e2b748eb55ee14f370d7697a22f18b8308bd2f0a11b82e07730a0cb659b544","pin_publish_utc":"2026-08-24T09:01:30+00:00","source_window_end_utc":"2025-12-31T00:00:00+00:00"},"witnesses":{"tier_q_v1_rain_annual_mm_mean":1126.077880859375,"tier_q_v1_rain_trend_mm_per_decade":32.10239833066708,"tier_q_v1_rain_mk_tau":0.18451612903225803,"tier_q_v1_rain_mk_p":0.0022757862732253604,"tier_q_v1_rain_interannual_cv":0.3831752997074201,"tier_q_v1_monsoon_mm_mean":1063.7073974609375,"tier_q_v1_monsoon_trend_mm_per_decade":34.80057526875318,"tier_q_v1_monsoon_frac_mean":0.9446126378480687,"tier_q_v1_dry_day_frac_mean":0.7855029867505052,"tier_q_v1_dry_day_frac_trend_per_decade":0.0038317962060963684,"tier_q_v1_annual_max_1day_mm_mean":103.45010375976562,"tier_q_v1_annual_max_1day_trend_per_decade":4.085019628206888,"tier_q_v1_recent30_minus_first30_mm":344.8297119140625,"tier_q_v1_postmon_mm_mean":48.63385009765625,"tier_q_v1_postmon_trend_mm_per_decade":0,"tier_q_v1_premon_mm_mean":10.63477897644043,"tier_q_v1_premon_trend_mm_per_decade":-0.1534414136354227,"tier_q_v1_winter_mm_mean":3.1020007133483887,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":30.777183532714844,"tier_q_v1_seasonality_pci_trend_per_decade":0.22045574218128167,"tier_q_v1_rain_trend_se_mm_per_decade":10.124660562772235,"tier_q_v1_monsoon_trend_se_mm_per_decade":10.501800332938068,"tier_q_v1_postmon_trend_se_mm_per_decade":0.7588173556873825,"tier_q_v1_annual_max_1day_trend_se_per_decade":1.0815110479804964,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":12.1982,"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}}}