{ "sent_alerts": { "severe_weather:urn:oid:2.49.0.1.840.0.56f1a02b58abbcfbdfbf50dd0ba2cdafceca1ab2.001.1": { "dedup_key": "severe_weather:urn:oid:2.49.0.1.840.0.56f1a02b58abbcfbdfbf50dd0ba2cdafceca1ab2.001.1", "alert_type": "severe_weather", "sent_at": "2026-03-16T08:01:03.636472", "forecast_hour": "urn:oid:2.49.0.1.840.0.56f1a02b58abbcfbdfbf50dd0ba2cdafceca1ab2.001.1" }, "severe_weather:urn:oid:2.49.0.1.840.0.ce3553cfbad798f0aba14d8447de376d28c938c4.001.1": { "dedup_key": "severe_weather:urn:oid:2.49.0.1.840.0.ce3553cfbad798f0aba14d8447de376d28c938c4.001.1", "alert_type": "severe_weather", "sent_at": "2026-03-16T16:01:04.196718", "forecast_hour": "urn:oid:2.49.0.1.840.0.ce3553cfbad798f0aba14d8447de376d28c938c4.001.1" }, "severe_weather:urn:oid:2.49.0.1.840.0.bb4de002f56597554c7b919366b792725b520b57.001.1": { "dedup_key": "severe_weather:urn:oid:2.49.0.1.840.0.bb4de002f56597554c7b919366b792725b520b57.001.1", "alert_type": "severe_weather", "sent_at": "2026-03-16T20:01:04.308273", "forecast_hour": "urn:oid:2.49.0.1.840.0.bb4de002f56597554c7b919366b792725b520b57.001.1" }, "temperature_low:2026-03-17": { "dedup_key": "temperature_low:2026-03-17", "alert_type": "temperature_low", "sent_at": "2026-03-17T00:01:05.117137", "forecast_hour": "2026-03-17-02" } }, "last_updated": "2026-03-17T04:01:04.990291", "previous_alert_snapshots": { "temperature_low": { "alert_type": "temperature_low", "extreme_value": 27.9, "threshold": 32, "start_time": "2026-03-17-05", "end_time": "2026-03-17-08", "hour_count": 4, "captured_at": "2026-03-17T04:01:04.990268" } }, "last_ai_summary_sent": null }