{
  "id": "2019-03-03-university-of-south-carolina-columbia-tornado-warning-mar-3-evening",
  "slug": "university-of-south-carolina-columbia-tornado-warning-mar-3-evening-2019-03-03",
  "institution": {
    "name": "University of South Carolina",
    "shortName": "USC",
    "state": "SC",
    "type": "public-r1",
    "alertSystemName": "Carolina Alert",
    "alertPlatform": "Rave",
    "enrollment": 36000
  },
  "incident": {
    "date": "2019-03-03",
    "type": "severe-weather",
    "cleryCategory": "emergency-notification",
    "resolution": "contained",
    "headline": "Sunday evening tornado warning for Columbia campus seek shelter",
    "headlinePublic": "Sunday evening tornado warning for Columbia campus seek shelter",
    "summary": "Carolina Alert [issued campus weather product(s)](https://x.com/CarolinaAlert/status/1102354552014041088) for Columbia.",
    "outcome": "Carolina Alert weather product for Columbia campus."
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "timestamp": "2019-03-03T18:46:20-05:00",
      "channel": "twitter-x",
      "verbatimText": "A TORNADO WARNING has been issued for Columbia campus. Seek safe shelter immediately. Check https://t.co/EeLpoK1V6u for more info.",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "sourceUrl": "https://x.com/CarolinaAlert/status/1102354552014041088",
      "sourceDescription": "@CarolinaAlert residual",
      "annotations": [
        "Dual independent X fetch match 2026-08-03 (keyword_search family + second fetch). SPN 523.",
        "EXPANSION continuation batch 487 Carolina Alert residual."
      ],
      "characterCount": 130
    },
    {
      "sequence": 2,
      "type": "update",
      "timestamp": "2019-03-03T19:14:53-05:00",
      "channel": "twitter-x",
      "verbatimText": "A TORNADO WARNING has been issued for Columbia campus until Sunday, March 3, 2019 7:45pm. Seek safe shelter immediately. https://inws.ncep.noaa.gov/a/a.php?i=31",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "sourceUrl": "https://x.com/CarolinaAlert/status/1102361737997631488",
      "sourceDescription": "@CarolinaAlert residual",
      "annotations": [
        "Dual independent X fetch match 2026-08-03 (keyword_search family + second fetch). SPN 523.",
        "EXPANSION continuation batch 487 Carolina Alert residual."
      ],
      "characterCount": 160
    }
  ],
  "context": "Carolina Alert posts emergency notices on [@CarolinaAlert](https://x.com/CarolinaAlert).",
  "keyFindings": [
    "Official Carolina Alert residual weather product."
  ],
  "sources": [
    {
      "title": "@CarolinaAlert residual",
      "url": "https://x.com/CarolinaAlert/status/1102354552014041088",
      "type": "official-social",
      "accessDate": "2026-08-03",
      "archiveUrl": null,
      "archiveNotes": "SPN 523"
    }
  ],
  "confidence": "high",
  "tags": [
    "public-r1",
    "south-carolina",
    "carolina-alert",
    "severe-weather"
  ],
  "dateAdded": "2026-08-03",
  "lastUpdated": "2026-08-03",
  "addedBy": "ingestion",
  "annotations": []
}