{
  "id": "2024-08-27-clemson-university-oconee-nuclear-sirens-no-emergency",
  "slug": "clemson-university-oconee-nuclear-sirens-no-emergency-2024-08-27",
  "institution": {
    "name": "Clemson University",
    "shortName": "Clemson",
    "state": "SC",
    "type": "public-r1",
    "alertSystemName": "CU Alert",
    "enrollment": 28000
  },
  "incident": {
    "date": "2024-08-27",
    "type": "other",
    "cleryCategory": "advisory",
    "resolution": "unfounded",
    "headline": "Nuclear plant area sirens sounded; university confirms no emergency",
    "headlinePublic": "Nuclear plant area sirens sounded; university confirms no emergency",
    "summary": "Clemson [advised the community](https://alerts.clemson.edu/2024/08/27/cu-alert-ons-sirens-sounded-no-emergency-at-the-plant/) that emergency warning sirens sounded in the Pickens County EPZ around Oconee Nuclear Station, with confirmation the plant was operating safely and there was no emergency.",
    "outcome": "No plant emergency; Duke Energy investigating siren activation cause.",
    "casualties": {
      "killed": 0,
      "injured": 0
    }
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "timestampApprox": "August 27, 2024 (CU Alerts archive)",
      "channel": "email",
      "verbatimText": "Clemson University was informed that some emergency warning sirens sounded in the Pickens County emergency planning zone around Oconee Nuclear Station.\n\nThe plant is operating safely. There is no emergency at the plant.\n\nClemson University has spoken with Duke Energy, who is working with local county and state emergency management to determine the cause of the siren activation.\n\nAs a reminder, if you hear sirens and are not sure if it is a test or emergency, monitor CU Alerts or tune to a local radio or tv station in your area.",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://alerts.clemson.edu/2024/08/27/cu-alert-ons-sirens-sounded-no-emergency-at-the-plant/",
      "sourceDescription": "CU Alerts official archive",
      "annotations": [
        "Complete text from alerts.clemson.edu"
      ],
      "characterCount": 533
    }
  ],
  "context": "Official full text from [alerts.clemson.edu](https://alerts.clemson.edu/2024/08/27/cu-alert-ons-sirens-sounded-no-emergency-at-the-plant/).",
  "keyFindings": [
    "Official CU Alerts recovery for EPZ siren activation with no-emergency clarification"
  ],
  "sources": [
    {
      "title": "CU Alerts",
      "url": "https://alerts.clemson.edu/2024/08/27/cu-alert-ons-sirens-sounded-no-emergency-at-the-plant/",
      "type": "official-archive"
    },
    {
      "title": "CU Alerts index",
      "url": "https://alerts.clemson.edu/",
      "type": "official-archive"
    }
  ],
  "confidence": "high",
  "tags": [
    "clemson",
    "nuclear",
    "advisory"
  ],
  "dateAdded": "2026-07-21",
  "lastUpdated": "2026-07-21",
  "addedBy": "ingestion"
}