{
  "id": "2026-09-18-clemson-university-high-wind-warning-seek-shelter",
  "slug": "clemson-university-high-wind-warning-seek-shelter-2026-09-18",
  "institution": {
    "name": "Clemson University",
    "shortName": "Clemson",
    "state": "SC",
    "type": "public-r1",
    "alertSystemName": "CU Alert",
    "enrollment": 27000
  },
  "incident": {
    "date": "2026-09-18",
    "type": "severe-weather",
    "cleryCategory": "emergency-notification",
    "resolution": "resolved",
    "headline": "High-wind warning, 55 mph gusts, seek shelter until 9:30",
    "headlinePublic": "High-wind warning, 55 mph gusts, seek shelter until 9:30",
    "summary": "Clemson [Urgent CU Alert issued a High Wind Warning for the Clemson area until 9:30PM with possible gusts up to 55 mph and told people to seek shelter](https://x.com/ClemsonSafety/status/2101110269258928397).",
    "outcome": "Campus seek-shelter product issued for the evening high-wind window. No further @ClemsonSafety post for this incident in the +/-48h window."
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "timestamp": "2026-09-18T20:44:59-04:00",
      "channel": "twitter-x",
      "verbatimText": "URGENT CU ALERT: High Wind Warning has been issued for the Clemson area until 9:30PM. Possible gusts up to 55 mph. Seek shelter.",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "sourceUrl": "https://x.com/ClemsonSafety/status/2101110269258928397",
      "sourceDescription": "@ClemsonSafety high wind warning",
      "annotations": [
        "Dual independent fetch match (X keyword/fxtwitter + live Rave clemson/channel1) 2026-09-20; X and Rave body agree byte-for-byte. sha256 252f0c91ba878a224f17554921dc878e4beffc369937de31ca5673dd37e5bc21. Official 9:30PM (no space) preserved.",
        "Thread checked 2026-09-20: no further posts from @ClemsonSafety for this incident.",
        "Rave pubDate 2026-09-19T00:44:59Z matches the X timestamp.",
        "Distinct incident from 2026-08-17-clemson-university-high-wind-warning-seek-shelter: different date and 55 mph / 9:30PM vs 60 mph / 9:00 pm."
      ],
      "characterCount": 128
    }
  ],
  "context": "Clemson posts CU Alert products on [@ClemsonSafety](https://x.com/ClemsonSafety) and on the [CU Alerts Rave feed](https://www.getrave.com/rss/clemson/channel1). This product carries a campus-directed seek-shelter instruction, so it is filed as an emergency notification rather than a routine NWS relay.",
  "keyFindings": [
    "Single-alert URGENT CU ALERT: high wind until 9:30PM, gusts up to 55 mph, seek shelter.",
    "X and live Rave body match exactly."
  ],
  "sources": [
    {
      "title": "@ClemsonSafety high wind warning",
      "url": "https://x.com/ClemsonSafety/status/2101110269258928397",
      "type": "official-social",
      "accessDate": "2026-09-20",
      "archiveUrl": null,
      "archiveNotes": "SPN not attempted after 500 flap"
    },
    {
      "title": "CU Alerts Rave RSS channel1",
      "url": "https://www.getrave.com/rss/clemson/channel1",
      "type": "official-archive",
      "accessDate": "2026-09-20",
      "archiveUrl": null,
      "archiveNotes": "SPN not attempted after 500 flap"
    }
  ],
  "confidence": "high",
  "tags": [
    "public-r1",
    "south-carolina",
    "high-wind",
    "cu-alert",
    "clemson",
    "fresh-week"
  ],
  "dateAdded": "2026-09-20",
  "lastUpdated": "2026-09-20",
  "addedBy": "ingestion"
}