{"source":"https://api.gridrock.ai/mcp","tool":"read_witnesses","tier":"tier_q_v1","scope":"mh36","archetype":"rainfall-trend","cell":{"admin_code":487,"cluster_id":4870003521},"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":592.0098266601562,"tier_q_v1_rain_trend_mm_per_decade":14.231321365702115,"tier_q_v1_rain_mk_tau":0.17419354838709675,"tier_q_v1_rain_mk_p":0.003964922097218146,"tier_q_v1_rain_interannual_cv":0.400973339935743,"tier_q_v1_monsoon_mm_mean":476.1871337890625,"tier_q_v1_monsoon_trend_mm_per_decade":11.058535295374252,"tier_q_v1_monsoon_frac_mean":0.8043568068379685,"tier_q_v1_dry_day_frac_mean":0.8333838161539038,"tier_q_v1_dry_day_frac_trend_per_decade":-0.0017067576550995642,"tier_q_v1_annual_max_1day_mm_mean":65.44049072265625,"tier_q_v1_annual_max_1day_trend_per_decade":1.076342201604713,"tier_q_v1_recent30_minus_first30_mm":254.19931030273438,"tier_q_v1_postmon_mm_mean":88.64514923095703,"tier_q_v1_postmon_trend_mm_per_decade":2.371811072031657,"tier_q_v1_premon_mm_mean":23.924089431762695,"tier_q_v1_premon_trend_mm_per_decade":-0.5718433339032013,"tier_q_v1_winter_mm_mean":3.2533786296844482,"tier_q_v1_winter_trend_mm_per_decade":0,"tier_q_v1_seasonality_pci_mean":24.14759063720703,"tier_q_v1_seasonality_pci_trend_per_decade":0.01721272078509866,"tier_q_v1_rain_trend_se_mm_per_decade":4.763383914356539,"tier_q_v1_monsoon_trend_se_mm_per_decade":3.9411565922648735,"tier_q_v1_postmon_trend_se_mm_per_decade":1.3947477307372933,"tier_q_v1_annual_max_1day_trend_se_per_decade":0.5551538702902113,"tier_q_v1_n_years":125,"tier_q_v1_grid_assign_dist_km":5.2434,"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}}}