{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":495,"cluster_id":4950001708},"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":3386.782470703125,"tier_q_v1_rain_trend_mm_per_decade":7.926439614271961,"tier_q_v1_rain_mk_tau":0.03303225806451613,"tier_q_v1_rain_mk_p":0.5848518879396187,"tier_q_v1_rain_interannual_cv":0.2395035495655683,"tier_q_v1_monsoon_mm_mean":3101.850830078125,"tier_q_v1_monsoon_trend_mm_per_decade":2.6475084092881946,"tier_q_v1_monsoon_frac_mean":0.915869518314282,"tier_q_v1_dry_day_frac_mean":0.6536044314694214,"tier_q_v1_dry_day_frac_trend_per_decade":-0.0015196623692374635,"tier_q_v1_annual_max_1day_mm_mean":163.4375457763672,"tier_q_v1_annual_max_1day_trend_per_decade":-0.43751749499090786,"tier_q_v1_recent30_minus_first30_mm":117.004638671875,"tier_q_v1_postmon_mm_mean":211.70111083984375,"tier_q_v1_postmon_trend_mm_per_decade":4.106457244411167,"tier_q_v1_premon_mm_mean":71.38123321533203,"tier_q_v1_premon_trend_mm_per_decade":0.6555958456463284,"tier_q_v1_winter_mm_mean":1.8495430946350098,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":26.384782791137695,"tier_q_v1_seasonality_pci_trend_per_decade":-0.34023790541693955,"tier_q_v1_rain_trend_se_mm_per_decade":19.092740688525044,"tier_q_v1_monsoon_trend_se_mm_per_decade":17.592028925929682,"tier_q_v1_postmon_trend_se_mm_per_decade":2.729699809014752,"tier_q_v1_annual_max_1day_trend_se_per_decade":1.1160309308390777,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":7.9629,"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}}}