diff --git a/data/state.json b/data/state.json
index 353e44f..7e20fcb 100644
--- a/data/state.json
+++ b/data/state.json
@@ -43,17 +43,7 @@
       "forecast_hour": "urn:oid:2.49.0.1.840.0.56f1a02b58abbcfbdfbf50dd0ba2cdafceca1ab2.001.1"
     }
   },
-  "last_updated": "2026-03-16T08:01:03.636506",
-  "previous_alert_snapshots": {
-    "severe_weather": {
-      "alert_type": "severe_weather",
-      "extreme_value": 1.0,
-      "threshold": 0.0,
-      "start_time": "urn:oid:2.49.0.1.840.0.56f1a02b58abbcfbdfbf50dd0ba2cdafceca1ab2.001.1",
-      "end_time": "urn:oid:2.49.0.1.840.0.56f1a02b58abbcfbdfbf50dd0ba2cdafceca1ab2.001.1",
-      "hour_count": 1,
-      "captured_at": "2026-03-16T08:01:03.636491"
-    }
-  },
+  "last_updated": "2026-03-16T12:01:03.556715",
+  "previous_alert_snapshots": {},
   "last_ai_summary_sent": null
 }
\ No newline at end of file