{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":473,"cluster_id":4730006708},"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":1168.7742919921875,"tier_q_v1_rain_trend_mm_per_decade":-7.167530264905704,"tier_q_v1_rain_mk_tau":-0.06554838709677419,"tier_q_v1_rain_mk_p":0.2783263491117588,"tier_q_v1_rain_interannual_cv":0.22602813444197506,"tier_q_v1_monsoon_mm_mean":1025.31591796875,"tier_q_v1_monsoon_trend_mm_per_decade":-4.0970498593426745,"tier_q_v1_monsoon_frac_mean":0.8772574183002337,"tier_q_v1_dry_day_frac_mean":0.7562381615390373,"tier_q_v1_dry_day_frac_trend_per_decade":0.0012471499276335422,"tier_q_v1_annual_max_1day_mm_mean":94.81472778320312,"tier_q_v1_annual_max_1day_trend_per_decade":-0.9536767681180003,"tier_q_v1_recent30_minus_first30_mm":-14.1829833984375,"tier_q_v1_postmon_mm_mean":76.13787841796875,"tier_q_v1_postmon_trend_mm_per_decade":0.11896996440336399,"tier_q_v1_premon_mm_mean":43.43016815185547,"tier_q_v1_premon_trend_mm_per_decade":-0.7001523155579592,"tier_q_v1_winter_mm_mean":23.890026092529297,"tier_q_v1_winter_trend_mm_per_decade":-0.5936544556140116,"tier_q_v1_seasonality_pci_mean":24.44537925720215,"tier_q_v1_seasonality_pci_trend_per_decade":0.08578116181459564,"tier_q_v1_rain_trend_se_mm_per_decade":6.73777433160663,"tier_q_v1_monsoon_trend_se_mm_per_decade":6.054290351295281,"tier_q_v1_postmon_trend_se_mm_per_decade":1.2384532263919854,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.772446707137323,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":10.122,"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}}}