{
  "story_id": "dbbd931a2992c7ed5b84592afe24328a",
  "desk": "drm3",
  "revision": 1,
  "published_at": "2026-09-02T03:32:55.000Z",
  "content_hash": "b5bf8c07965b7d45ca59a4f8d7614235f8736938601fe02cb749a7cb01a81789",
  "hash_basis": "sha256 over `headline\\ndek\\nprose`, plus `\\n` + the canonical citations JSON when any source is placed, plus `\\n#blog` for blogs",
  "basis": {
    "headline": "Magnitude 3.3 earthquake hits Chocó, Colombia, felt in Cali and other cities",
    "dek": "Colombian Geological Service reported a 3.3 magnitude earthquake in Chocó on September 1, 2026, felt in several cities.",
    "prose": "The Colombian Geological Service (SGC) reported on 2026-09-01 that a magnitude 3.3 earthquake occurred at 8:46 PM local time with epicenter in Istmina, Chocó, Colombia. [^1]\n\nGovernor Dilian Francisca Toro announced new security actions for the northern part of the Valle del Cauca region during a departmental security council meeting. [^2]\n\nA new earthquake with a magnitude of 3.1 was reported in the Choco department of Colombia during the early hours of September 1st. [^3]\n\nThe Servicio Geológico Colombiano (SGC) confirmed the event occurred at 3:48 a.m. on September 1st. [^4]\n\nAccording to the SGC, the earthquake had a depth of 43 kilometers and was located 26 kilometers from the municipality of Sipí, Chocó. [^5]\n\nAttacks attributed to Farc dissidents have been recorded in Calima-El Darién, prompting the joint security operation. [^6]\n\nJoint operations between the Colombian Army and the National Police will be conducted in northern municipalities including Ansermanuevo and Calima-El Darién. [^7]\n\nThe Servicio Geológico Colombiano (SGC) located the epicenter near the municipality of San Juan in the Choco department. [^8]\n\nThe Servicio Geológico Colombiano (SGC) provided specific coordinates for the earthquake, indicating a latitude of 4.30° and a longitude of -76.73°. [^9]\n\nThe National Unit for Disaster Risk Management (UNGRD) recommends that families implement an emergency plan including evacuation routes, identification of safe sites, and an emergency kit with water, flashlight, radio, non-perishable food, and identification documents. [^10]\n\nThe government plans to incentivize whale-watching tourism in Buenaventura to aid economic reconstruction and social fabric recovery. [^11]",
    "cited": "[{\"statement\":\"The Colombian Geological Service (SGC) reported on 2026-09-01 that a magnitude 3.3 earthquake occurred at 8:46 PM local time with epicenter in Istmina, Chocó, Colombia.\",\"source\":\"El Tiempo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-02T03:32:55.000Z\",\"publisher_count\":1,\"sources\":[\"El Tiempo\"]},{\"statement\":\"Governor Dilian Francisca Toro announced new security actions for the northern part of the Valle del Cauca region during a departmental security council meeting.\",\"source\":\"El País\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-02T02:06:14.000Z\",\"publisher_count\":1,\"sources\":[\"El País\"]},{\"statement\":\"A new earthquake with a magnitude of 3.1 was reported in the Choco department of Colombia during the early hours of September 1st.\",\"source\":\"Semana - Últimas Noticias de Colombia y el Mundo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T11:06:00.000Z\",\"publisher_count\":1,\"sources\":[\"Semana - Últimas Noticias de Colombia y el Mundo\"]},{\"statement\":\"The Servicio Geológico Colombiano (SGC) confirmed the event occurred at 3:48 a.m. on September 1st.\",\"source\":\"Semana - Últimas Noticias de Colombia y el Mundo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T11:06:00.000Z\",\"publisher_count\":1,\"sources\":[\"Semana - Últimas Noticias de Colombia y el Mundo\"]},{\"statement\":\"According to the SGC, the earthquake had a depth of 43 kilometers and was located 26 kilometers from the municipality of Sipí, Chocó.\",\"source\":\"El Tiempo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-02T03:32:55.000Z\",\"publisher_count\":1,\"sources\":[\"El Tiempo\"]},{\"statement\":\"Attacks attributed to Farc dissidents have been recorded in Calima-El Darién, prompting the joint security operation.\",\"source\":\"El País\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-02T02:06:14.000Z\",\"publisher_count\":1,\"sources\":[\"El País\"]},{\"statement\":\"Joint operations between the Colombian Army and the National Police will be conducted in northern municipalities including Ansermanuevo and Calima-El Darién.\",\"source\":\"El País\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-02T02:06:14.000Z\",\"publisher_count\":1,\"sources\":[\"El País\"]},{\"statement\":\"The Servicio Geológico Colombiano (SGC) located the epicenter near the municipality of San Juan in the Choco department.\",\"source\":\"Semana - Últimas Noticias de Colombia y el Mundo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T11:06:00.000Z\",\"publisher_count\":1,\"sources\":[\"Semana - Últimas Noticias de Colombia y el Mundo\"]},{\"statement\":\"The Servicio Geológico Colombiano (SGC) provided specific coordinates for the earthquake, indicating a latitude of 4.30° and a longitude of -76.73°.\",\"source\":\"Semana - Últimas Noticias de Colombia y el Mundo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-01T11:06:00.000Z\",\"publisher_count\":1,\"sources\":[\"Semana - Últimas Noticias de Colombia y el Mundo\"]},{\"statement\":\"The National Unit for Disaster Risk Management (UNGRD) recommends that families implement an emergency plan including evacuation routes, identification of safe sites, and an emergency kit with water, flashlight, radio, non-perishable food, and identification documents.\",\"source\":\"El Tiempo\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-02T03:32:55.000Z\",\"publisher_count\":1,\"sources\":[\"El Tiempo\"]},{\"statement\":\"The government plans to incentivize whale-watching tourism in Buenaventura to aid economic reconstruction and social fabric recovery.\",\"source\":\"El País\",\"instrument\":\"News\",\"claim_key\":null,\"published_at\":\"2026-09-02T02:06:14.000Z\",\"publisher_count\":1,\"sources\":[\"El País\"]}]",
    "kind": "news"
  },
  "receipt_verify": "Ed25519 over the dot-joined string `slice_hash.cursor_from.cursor_to.view.view_version.row_count`; public_key and sig are base64url of the raw 32-byte key / 64-byte signature",
  "receipt": null,
  "receipt_note": "this revision predates receipt-keeping (before v0.37.0); the filed row lives in the record",
  "generation_chain": {
    "wire": {
      "stream": "fountain_news",
      "story_id": "65412a79ace790ca37c49ce42bd7e703",
      "thread_id": "663f4381b00d5f06bf9ce4fafe52fe72",
      "thread_label": "Calima",
      "novelty": "UPDATE",
      "content_hash": "70d4dac9518db1517ba10e89481ad7fc7a04f6bb274e87ffd17f44bad657db31",
      "last_published_at": "2026-09-02T03:32:55.000Z",
      "read_receipt": {
        "slice_hash": "71bd73f9bd0b443d73c58f0d62b5851d0249b82f845ad8e7cf72702520128ef4",
        "cursor_from": "eyJ0cyI6IjIwMjYtMDktMDJUMDM6MDA6MDAuMDAwMDAwWiIsImlkIjoiMjVhOGYxMWYxNTI1MjRlMTEyYjE1ZTc4YTc2YWM1MDEiLCJ2IjoiMSJ9",
        "cursor_to": "eyJ0cyI6IjIwMjYtMDktMDJUMDM6NDM6MDAuMDAwMDAwWiIsImlkIjoiZjIzZjc5YTk3YjM4MGMyNDgzZTRlNzYxMjNlZjg2M2QiLCJ2IjoiMSJ9",
        "view": "v_fountain_news",
        "view_version": "1",
        "row_count": 100,
        "window_days": 3,
        "bytes_scanned": 12017721,
        "credits": 8,
        "price_per_100_rows": 8,
        "sig": "oLjEp5e5_TxQ0DXiWbJ0eWCs52rh93YKnlQa3ByME2mvPF2TRx80_PHjQ3Js_BvBiOQ5bAkRAz3jjfmAl39FBw",
        "public_key": "bMUigy8O0jOnBxQ4Sc-5lwhIZ8LQVAhxMbR7qESVuUE",
        "signer_path": "lakehouse/data-extract/v1",
        "alg": "Ed25519",
        "signed": true
      }
    },
    "written_at": "2026-09-02T22:31:34.260Z"
  },
  "cited_facts": [
    {
      "statement": "The Colombian Geological Service (SGC) reported on 2026-09-01 that a magnitude 3.3 earthquake occurred at 8:46 PM local time with epicenter in Istmina, Chocó, Colombia.",
      "source": "El Tiempo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-02T03:32:55.000Z",
      "publisher_count": 1,
      "sources": [
        "El Tiempo"
      ]
    },
    {
      "statement": "Governor Dilian Francisca Toro announced new security actions for the northern part of the Valle del Cauca region during a departmental security council meeting.",
      "source": "El País",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-02T02:06:14.000Z",
      "publisher_count": 1,
      "sources": [
        "El País"
      ]
    },
    {
      "statement": "A new earthquake with a magnitude of 3.1 was reported in the Choco department of Colombia during the early hours of September 1st.",
      "source": "Semana - Últimas Noticias de Colombia y el Mundo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T11:06:00.000Z",
      "publisher_count": 1,
      "sources": [
        "Semana - Últimas Noticias de Colombia y el Mundo"
      ]
    },
    {
      "statement": "The Servicio Geológico Colombiano (SGC) confirmed the event occurred at 3:48 a.m. on September 1st.",
      "source": "Semana - Últimas Noticias de Colombia y el Mundo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T11:06:00.000Z",
      "publisher_count": 1,
      "sources": [
        "Semana - Últimas Noticias de Colombia y el Mundo"
      ]
    },
    {
      "statement": "According to the SGC, the earthquake had a depth of 43 kilometers and was located 26 kilometers from the municipality of Sipí, Chocó.",
      "source": "El Tiempo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-02T03:32:55.000Z",
      "publisher_count": 1,
      "sources": [
        "El Tiempo"
      ]
    },
    {
      "statement": "Attacks attributed to Farc dissidents have been recorded in Calima-El Darién, prompting the joint security operation.",
      "source": "El País",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-02T02:06:14.000Z",
      "publisher_count": 1,
      "sources": [
        "El País"
      ]
    },
    {
      "statement": "Joint operations between the Colombian Army and the National Police will be conducted in northern municipalities including Ansermanuevo and Calima-El Darién.",
      "source": "El País",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-02T02:06:14.000Z",
      "publisher_count": 1,
      "sources": [
        "El País"
      ]
    },
    {
      "statement": "The Servicio Geológico Colombiano (SGC) located the epicenter near the municipality of San Juan in the Choco department.",
      "source": "Semana - Últimas Noticias de Colombia y el Mundo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T11:06:00.000Z",
      "publisher_count": 1,
      "sources": [
        "Semana - Últimas Noticias de Colombia y el Mundo"
      ]
    },
    {
      "statement": "The Servicio Geológico Colombiano (SGC) provided specific coordinates for the earthquake, indicating a latitude of 4.30° and a longitude of -76.73°.",
      "source": "Semana - Últimas Noticias de Colombia y el Mundo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-01T11:06:00.000Z",
      "publisher_count": 1,
      "sources": [
        "Semana - Últimas Noticias de Colombia y el Mundo"
      ]
    },
    {
      "statement": "The National Unit for Disaster Risk Management (UNGRD) recommends that families implement an emergency plan including evacuation routes, identification of safe sites, and an emergency kit with water, flashlight, radio, non-perishable food, and identification documents.",
      "source": "El Tiempo",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-02T03:32:55.000Z",
      "publisher_count": 1,
      "sources": [
        "El Tiempo"
      ]
    },
    {
      "statement": "The government plans to incentivize whale-watching tourism in Buenaventura to aid economic reconstruction and social fabric recovery.",
      "source": "El País",
      "instrument": "News",
      "claim_key": null,
      "published_at": "2026-09-02T02:06:14.000Z",
      "publisher_count": 1,
      "sources": [
        "El País"
      ]
    }
  ],
  "note": "A signature proves who filed this and that it has not changed since. It never makes a claim true."
}