diff --git a/data/state.json b/data/state.json
index 2376881..d516fa4 100644
--- a/data/state.json
+++ b/data/state.json
@@ -1,11 +1,5 @@
 {
   "sent_alerts": {
-    "severe_weather:urn:oid:2.49.0.1.840.0.a033d1bb10e6ac1b241933480d60aaaaba70e05d.001.1": {
-      "dedup_key": "severe_weather:urn:oid:2.49.0.1.840.0.a033d1bb10e6ac1b241933480d60aaaaba70e05d.001.1",
-      "alert_type": "severe_weather",
-      "sent_at": "2026-01-27T04:01:04.060959",
-      "forecast_hour": "urn:oid:2.49.0.1.840.0.a033d1bb10e6ac1b241933480d60aaaaba70e05d.001.1"
-    },
     "temperature_low:2026-01-28": {
       "dedup_key": "temperature_low:2026-01-28",
       "alert_type": "temperature_low",
@@ -13,16 +7,16 @@
       "forecast_hour": "2026-01-28-00"
     }
   },
-  "last_updated": "2026-01-28T00:01:04.153957",
+  "last_updated": "2026-01-28T04:01:04.481829",
   "previous_alert_snapshots": {
     "temperature_low": {
       "alert_type": "temperature_low",
-      "extreme_value": 26.0,
+      "extreme_value": 24.0,
       "threshold": 32,
-      "start_time": "2026-01-28-01",
-      "end_time": "2026-01-28-04",
+      "start_time": "2026-01-28-05",
+      "end_time": "2026-01-28-08",
       "hour_count": 4,
-      "captured_at": "2026-01-28T00:01:04.153944"
+      "captured_at": "2026-01-28T04:01:04.481817"
     }
   },
   "last_ai_summary_sent": null