{
  "id": "2023-08-12-ohio-state-university-marion-tornado-and-severe-thunderstorm",
  "slug": "ohio-state-university-marion-tornado-and-severe-thunderstorm-2023-08-12",
  "institution": {
    "name": "The Ohio State University",
    "shortName": "Ohio State",
    "state": "OH",
    "type": "public-r1",
    "alertSystemName": "Buckeye Alert / @OSU_EMFP",
    "enrollment": 60000
  },
  "incident": {
    "date": "2023-08-12",
    "type": "severe-weather",
    "cleryCategory": "emergency-notification",
    "resolution": "contained",
    "headline": "Marion campus multi-wave severe thunderstorm and tornado warnings",
    "headlinePublic": "Marion campus multi-wave severe thunderstorm and tornado warnings",
    "summary": "Ohio State Emergency Management [relayed Marion severe thunderstorm and tornado warning products](https://x.com/OSU_EMFP/status/1690413867988627456) on August 12.",
    "outcome": "NWS SVR and tornado products for Marion/MTC stream."
  },
  "alerts": [
    {
      "sequence": 1,
      "type": "initial",
      "channel": "twitter-x",
      "timestamp": "2023-08-12T12:34:41-04:00",
      "verbatimText": "OSU Marion Campus - \n Severe Thunderstorm Warning issued August 12 at 12:32PM EDT until August 12 at 1:30PM EDT by NWS Cleveland OH",
      "sourceUrl": "https://x.com/OSU_EMFP/status/1690401427565457408",
      "sourceDescription": "@OSU_EMFP Marion SVR 12:32PM",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "annotations": [
        "Dual independent X fetch match (keyword_search family). SPN 523.",
        "EXPANSION batch 366 OSU 2023 residual goldmine.",
        "Distinct incident from 2023-08-12-ohio-state-university-mansfield-tornado-and-severe-thunderstorm: different campus product stream same day.",
        "Distinct incident from 2023-08-12-ohio-state-university-oardc-ati-severe-thunderstorm-warnings: different campus product stream same day."
      ],
      "characterCount": 131
    },
    {
      "sequence": 2,
      "type": "update",
      "channel": "twitter-x",
      "timestamp": "2023-08-12T13:24:07-04:00",
      "verbatimText": "Buckeye Alert OSU Marion/MTC: \n Tornado Warning issued August 12 at 1:23PM EDT until August 12 at 2:00PM EDT by NWS Cleveland OH",
      "sourceUrl": "https://x.com/OSU_EMFP/status/1690413867988627456",
      "sourceDescription": "@OSU_EMFP Marion tornado warning",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "annotations": [
        "Dual independent X fetch match (keyword_search + thread_fetch). SPN 523."
      ],
      "characterCount": 128
    },
    {
      "sequence": 3,
      "type": "update",
      "channel": "twitter-x",
      "timestamp": "2023-08-12T13:31:03-04:00",
      "verbatimText": "OSU Marion Campus - \n Severe Thunderstorm Warning issued August 12 at 1:29PM EDT until August 12 at 2:15PM EDT by NWS Cleveland OH",
      "sourceUrl": "https://x.com/OSU_EMFP/status/1690415614983393280",
      "sourceDescription": "@OSU_EMFP Marion SVR 1:29PM",
      "isVerbatimConfirmed": true,
      "confidence": "high",
      "annotations": [
        "Dual independent X fetch match (keyword_search family). SPN 523."
      ],
      "characterCount": 130
    }
  ],
  "context": "Marion/MTC regional Buckeye Alert residual August 12 2023.",
  "keyFindings": [
    "Midday tornado warning with multi-wave SVR for Marion."
  ],
  "sources": [
    {
      "title": "@OSU_EMFP Marion SVR 12:32PM",
      "url": "https://x.com/OSU_EMFP/status/1690401427565457408",
      "type": "official-social",
      "accessDate": "2026-08-03",
      "archiveUrl": null,
      "archiveNotes": "SPN 523"
    },
    {
      "title": "@OSU_EMFP Marion tornado warning",
      "url": "https://x.com/OSU_EMFP/status/1690413867988627456",
      "type": "official-social",
      "accessDate": "2026-08-03",
      "archiveUrl": null,
      "archiveNotes": "SPN 523"
    },
    {
      "title": "@OSU_EMFP Marion SVR 1:29PM",
      "url": "https://x.com/OSU_EMFP/status/1690415614983393280",
      "type": "official-social",
      "accessDate": "2026-08-03",
      "archiveUrl": null,
      "archiveNotes": "SPN 523"
    }
  ],
  "confidence": "high",
  "tags": [
    "public-r1",
    "ohio",
    "severe-weather",
    "buckeye-alert",
    "marion"
  ],
  "dateAdded": "2026-08-03",
  "lastUpdated": "2026-08-03",
  "addedBy": "ingestion"
}