{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":494,"cluster_id":4940002721},"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":866.45654296875,"tier_q_v1_rain_trend_mm_per_decade":20.241364965421536,"tier_q_v1_rain_mk_tau":0.21599999999999997,"tier_q_v1_rain_mk_p":0.000353772518855707,"tier_q_v1_rain_interannual_cv":0.2709488058064709,"tier_q_v1_monsoon_mm_mean":672.5523071289062,"tier_q_v1_monsoon_trend_mm_per_decade":17.975413678792656,"tier_q_v1_monsoon_frac_mean":0.776210085302758,"tier_q_v1_dry_day_frac_mean":0.7545516880005988,"tier_q_v1_dry_day_frac_trend_per_decade":-0.00008973111375985486,"tier_q_v1_annual_max_1day_mm_mean":66.69131469726562,"tier_q_v1_annual_max_1day_trend_per_decade":2.121803929396466,"tier_q_v1_recent30_minus_first30_mm":234.47882080078125,"tier_q_v1_postmon_mm_mean":128.40692138671875,"tier_q_v1_postmon_trend_mm_per_decade":0.7745905624323592,"tier_q_v1_premon_mm_mean":62.35627365112305,"tier_q_v1_premon_trend_mm_per_decade":-0.4801234350894572,"tier_q_v1_winter_mm_mean":3.1409292221069336,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":22.23204231262207,"tier_q_v1_seasonality_pci_trend_per_decade":0.14023624517328848,"tier_q_v1_rain_trend_se_mm_per_decade":5.6075920296292505,"tier_q_v1_monsoon_trend_se_mm_per_decade":4.68161266581847,"tier_q_v1_postmon_trend_se_mm_per_decade":1.9045005526763652,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.6082599416556947,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":2.83,"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}}}