{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":475,"cluster_id":4750011694},"witness":{"present":true,"_store":"standalone_pin","kind":"trajectory","_pin":{"pin_seq":0,"pin_sha256":"62e2b748eb55ee14f370d7697a22f18b8308bd2f0a11b82e07730a0cb659b544","pin_publish_utc":"2026-09-28T09:01:22+00:00","source_window_end_utc":"2025-12-31T00:00:00+00:00"},"witnesses":{"tier_q_v1_rain_annual_mm_mean":1399.5894775390625,"tier_q_v1_rain_trend_mm_per_decade":1.8591432433197463,"tier_q_v1_rain_mk_tau":0.014967741935483869,"tier_q_v1_rain_mk_p":0.8044846422380558,"tier_q_v1_rain_interannual_cv":0.22088560601745927,"tier_q_v1_monsoon_mm_mean":1249.51611328125,"tier_q_v1_monsoon_trend_mm_per_decade":8.600917006983902,"tier_q_v1_monsoon_frac_mean":0.8927732976946278,"tier_q_v1_dry_day_frac_mean":0.7360426379220003,"tier_q_v1_dry_day_frac_trend_per_decade":0.004169148302561031,"tier_q_v1_annual_max_1day_mm_mean":107.24864959716797,"tier_q_v1_annual_max_1day_trend_per_decade":1.9437301223342485,"tier_q_v1_recent30_minus_first30_mm":59.5755615234375,"tier_q_v1_postmon_mm_mean":76.34268188476562,"tier_q_v1_postmon_trend_mm_per_decade":-0.816960228814019,"tier_q_v1_premon_mm_mean":47.23382568359375,"tier_q_v1_premon_trend_mm_per_decade":-1.244312410220222,"tier_q_v1_winter_mm_mean":26.496795654296875,"tier_q_v1_winter_trend_mm_per_decade":-1.2832293135872304,"tier_q_v1_seasonality_pci_mean":24.942373275756836,"tier_q_v1_seasonality_pci_trend_per_decade":0.2667407223443219,"tier_q_v1_rain_trend_se_mm_per_decade":7.367064082755514,"tier_q_v1_monsoon_trend_se_mm_per_decade":6.988899950938469,"tier_q_v1_postmon_trend_se_mm_per_decade":1.3578536959585206,"tier_q_v1_annual_max_1day_trend_se_per_decade":1.0337058915468635,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":17.4843,"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}}}