{
  "id": "2025-06-18-purdue-university-west-lafayette-tornado-warning",
  "slug": "purdue-university-west-lafayette-tornado-warning-2025-06-18",
  "institution": {
    "name": "Purdue University",
    "shortName": "Purdue",
    "state": "IN",
    "type": "public-r1",
    "alertSystemName": "PurdueALERT",
    "enrollment": 50000
  },
  "incident": {
    "date": "2025-06-18",
    "type": "tornado",
    "cleryCategory": "emergency-notification",
    "resolution": "contained",
    "headline": "Tornado warning shelter indoors Jun 18 2025",
    "headlinePublic": "Tornado warning shelter indoors Jun 18 2025",
    "summary": "Purdue [PurdueALERT](https://x.com/PurdueALERT/status/1935414412472631595) issued a West Lafayette tornado warning with shelter-indoors guidance, then lifted shelter in place.",
    "outcome": "Shelter in place lifted; no ongoing threat.",
    "casualties": {
      "killed": 0,
      "injured": 0
    }
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "timestamp": "2025-06-18T15:08:48-04:00",
      "channel": "twitter-x",
      "verbatimText": "PurdueWL Emergency: Tornado warning;shelter indoors;remain until warning expires at 345 pm or all clear is issued;check TV/radio for updates",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/PurdueALERT/status/1935414412472631595",
      "sourceDescription": "@PurdueALERT on X",
      "annotations": [
        "Full text from @PurdueALERT 1935414412472631595"
      ],
      "characterCount": 140
    },
    {
      "sequence": 2,
      "type": "all-clear",
      "timestamp": "2025-06-18T15:45:04-04:00",
      "channel": "twitter-x",
      "verbatimText": "Purdue WL Critical advising there is no ongoing threat to campus; shelter in place has been lifted",
      "isVerbatimConfirmed": true,
      "sourceUrl": "https://x.com/PurdueALERT/status/1935423539437519108",
      "sourceDescription": "@PurdueALERT on X",
      "annotations": [
        "Full text from @PurdueALERT 1935423539437519108"
      ],
      "characterCount": 98
    }
  ],
  "context": "X goldmine residual marathon b82.",
  "keyFindings": [
    "Complete official alert short-form on X"
  ],
  "sources": [
    {
      "title": "official X",
      "url": "https://x.com/PurdueALERT/status/1935414412472631595",
      "type": "official-social"
    },
    {
      "title": "official X",
      "url": "https://x.com/PurdueALERT/status/1935423539437519108",
      "type": "official-social"
    },
    {
      "title": "account",
      "url": "https://x.com/PurdueALERT",
      "type": "official-social"
    }
  ],
  "confidence": "high",
  "tags": [
    "tornado",
    "purdue-alert",
    "purdue"
  ],
  "dateAdded": "2026-07-21",
  "lastUpdated": "2026-07-21",
  "addedBy": "ingestion"
}