{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":484,"cluster_id":4840004607},"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":1201.9564208984375,"tier_q_v1_rain_trend_mm_per_decade":-11.32891399539702,"tier_q_v1_rain_mk_tau":-0.0967741935483871,"tier_q_v1_rain_mk_p":0.10948288878988156,"tier_q_v1_rain_interannual_cv":0.22210239308126695,"tier_q_v1_monsoon_mm_mean":1051.2989501953125,"tier_q_v1_monsoon_trend_mm_per_decade":-8.419762486329695,"tier_q_v1_monsoon_frac_mean":0.8746564616789421,"tier_q_v1_dry_day_frac_mean":0.7693348304513811,"tier_q_v1_dry_day_frac_trend_per_decade":0,"tier_q_v1_annual_max_1day_mm_mean":103.26395416259766,"tier_q_v1_annual_max_1day_trend_per_decade":-0.5114235694591815,"tier_q_v1_recent30_minus_first30_mm":-44.234130859375,"tier_q_v1_postmon_mm_mean":74.6163101196289,"tier_q_v1_postmon_trend_mm_per_decade":-0.6638328234354653,"tier_q_v1_premon_mm_mean":43.946449279785156,"tier_q_v1_premon_trend_mm_per_decade":-0.37200369772973,"tier_q_v1_winter_mm_mean":32.094512939453125,"tier_q_v1_winter_trend_mm_per_decade":-0.8029795007391292,"tier_q_v1_seasonality_pci_mean":24.229610443115234,"tier_q_v1_seasonality_pci_trend_per_decade":0.07349715513341568,"tier_q_v1_rain_trend_se_mm_per_decade":7.168248162643557,"tier_q_v1_monsoon_trend_se_mm_per_decade":6.501355092192539,"tier_q_v1_postmon_trend_se_mm_per_decade":1.302252410212352,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.7899715982710903,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":12.2389,"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}}}