diff --git a/data/state.json b/data/state.json
index 603d1d9..3b30e72 100644
--- a/data/state.json
+++ b/data/state.json
@@ -7,17 +7,7 @@
       "forecast_hour": "2026-05-30-01"
     }
   },
-  "last_updated": "2026-05-30T00:01:04.335992",
-  "previous_alert_snapshots": {
-    "precipitation": {
-      "alert_type": "precipitation",
-      "extreme_value": 76.0,
-      "threshold": 60,
-      "start_time": "2026-05-30-01",
-      "end_time": "2026-05-30-04",
-      "hour_count": 2,
-      "captured_at": "2026-05-30T00:01:04.335974"
-    }
-  },
+  "last_updated": "2026-05-30T04:01:03.901215",
+  "previous_alert_snapshots": {},
   "last_ai_summary_sent": null
 }
\ No newline at end of file