{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":484,"cluster_id":4840007708},"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":1218.744873046875,"tier_q_v1_rain_trend_mm_per_decade":-14.960608946363871,"tier_q_v1_rain_mk_tau":-0.13393548387096774,"tier_q_v1_rain_mk_p":0.02675168605091965,"tier_q_v1_rain_interannual_cv":0.2320622492602633,"tier_q_v1_monsoon_mm_mean":1081.8868408203125,"tier_q_v1_monsoon_trend_mm_per_decade":-12.89290794230396,"tier_q_v1_monsoon_frac_mean":0.8877057575763039,"tier_q_v1_dry_day_frac_mean":0.7766294483119994,"tier_q_v1_dry_day_frac_trend_per_decade":0,"tier_q_v1_annual_max_1day_mm_mean":108.29566955566406,"tier_q_v1_annual_max_1day_trend_per_decade":-1.2670043705854606,"tier_q_v1_recent30_minus_first30_mm":-146.64306640625,"tier_q_v1_postmon_mm_mean":66.32138061523438,"tier_q_v1_postmon_trend_mm_per_decade":-0.14872463716043008,"tier_q_v1_premon_mm_mean":39.30531311035156,"tier_q_v1_premon_trend_mm_per_decade":-0.24670293692386513,"tier_q_v1_winter_mm_mean":31.231306076049805,"tier_q_v1_winter_trend_mm_per_decade":-0.6413154159587542,"tier_q_v1_seasonality_pci_mean":25.597625732421875,"tier_q_v1_seasonality_pci_trend_per_decade":0.12634599589866047,"tier_q_v1_rain_trend_se_mm_per_decade":6.463564064226634,"tier_q_v1_monsoon_trend_se_mm_per_decade":6.155046748451326,"tier_q_v1_postmon_trend_se_mm_per_decade":1.1186851846470038,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.9657102239151848,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":5.7174,"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}}}