# Enhanced Historical Tornado Sample

This page provides a complete sample response for an enhanced historical tornado hazard with full NWS enhancement pipeline data. Enhanced historical tornado hazards include post-event analysis aggregated from multiple NWS data sources: Damage Assessment Toolkit (DAT) surveys with EF-scale ratings and tornado path geometries, Storm Prediction Center (SPC) storm reports, and Local Storm Reports (LSR) from NWS field offices.

This sample represents the **March 15, 2025 Jackson, MS tornado outbreak** (Tornado Watch 44) — a multi-state EF4 outbreak with 21 matched NWS tornado warning events, 23 LSRs, 12 SPC reports, 987 DAT survey points, 28 DAT tornado paths, 166 injuries, and 13 fatalities.

{% hint style="warning" %}
**Schema difference:** This response uses the legacy DAE hazard schema, not the V2 API format. Key structural differences include:

* Top-level fields use `snake_Case` naming (e.g., `hazard_ID`, `type_ID`, `create_Date`) instead of camelCase
* Tornado-specific data is in `tornadoAssessment` and `tornadoDetails` (not `incident.properties`)
* Exposure assessment values are wrapped in `{value: ...}` objects
* Smart alert geometry is in `activeGeography` (not `alertGeometry`)
* Location metadata is in `locationDetails` (not present in V2)
* There is no `incident` wrapper object
  {% endhint %}

## Tornado Assessment (Enhanced Summary)

The `tornadoAssessment` object provides a high-level summary of the NWS enhancement pipeline results for this tornado watch event. It aggregates totals across all matched tornado warning events and indicates the confirmation status.

**Properties:**

| Property           | Type    | Description                                                                                                 |
| ------------------ | ------- | ----------------------------------------------------------------------------------------------------------- |
| `match_status`     | string  | How this hazard was matched to NWS warnings: `EXACT`, `WATCH_MATCH`, `PROBABLE`, `UNMATCHED`, or `GAP_FILL` |
| `touchdown_status` | string  | Confirmation status: `CONFIRMED_TOUCHDOWN`, `WARNING_ONLY`, or `ENHANCED_WARNING`                           |
| `source`           | string  | Attribution string for the enhancement source                                                               |
| `nws_event_key`    | array   | NWS event keys matched to this hazard (format: `{WFO}_{date}_{ETN}`)                                        |
| `max_ef_rating`    | string  | Maximum EF-scale rating across all matched events (e.g., `EF0`–`EF5`, or `null`)                            |
| `total_injuries`   | integer | Total injuries across all matched events                                                                    |
| `total_fatalities` | integer | Total fatalities across all matched events                                                                  |
| `total_warnings`   | integer | Number of tornado warnings matched                                                                          |
| `total_lsr`        | integer | Total unique Local Storm Reports collected                                                                  |
| `total_dat_points` | integer | Total unique NWS DAT survey points                                                                          |
| `total_dat_paths`  | integer | Total unique NWS DAT tornado paths                                                                          |

### Match Status Values

| Value         | Meaning                                                                                       |
| ------------- | --------------------------------------------------------------------------------------------- |
| `EXACT`       | Warning-level DAE hazard matched 1:1 to a single NWS tornado warning by WFO, year, and ETN    |
| `WATCH_MATCH` | Watch-level DAE hazard matched to multiple NWS warnings by WFO + spatial/temporal correlation |
| `PROBABLE`    | Match made but with lower confidence (manual review may be appropriate)                       |
| `UNMATCHED`   | No NWS warning correlated to this hazard                                                      |
| `GAP_FILL`    | Backfill record created from NWS data for a tornado not originally tracked in DisasterAWARE   |

### Touchdown Status Values

| Value                 | Meaning                                                                                     |
| --------------------- | ------------------------------------------------------------------------------------------- |
| `CONFIRMED_TOUCHDOWN` | NWS post-event survey (DAT points/paths or LSRs) confirms a tornado touched down            |
| `WARNING_ONLY`        | A warning was issued but no tornado touchdown was subsequently confirmed                    |
| `ENHANCED_WARNING`    | Warning included enhanced wording (e.g., "confirmed large and extremely dangerous tornado") |

## Tornado Details (Enhanced Detail Data)

The `tornadoDetails` object uses a **deduplicated layout**: unique NWS records are stored once in top-level arrays, and each `pipeline_events[*]` entry references them by id or index. This avoids duplicating survey points or LSRs across events in large outbreaks where many warnings share the same storm reports.

**Top-level keys:**

| Key                   | Type   | Description                                                               |
| --------------------- | ------ | ------------------------------------------------------------------------- |
| `match_details`       | object | How the original hazard was matched to NWS tornado warning events         |
| `pipeline_events`     | array  | One entry per matched tornado warning; references the shared arrays below |
| `local_storm_reports` | array  | Unique NWS Local Storm Reports across all matched events                  |
| `spc_reports`         | array  | Unique Storm Prediction Center reports across all matched events          |
| `dat_points`          | array  | Unique NWS Damage Assessment Toolkit survey points                        |
| `dat_paths`           | array  | Unique NWS Damage Assessment Toolkit tornado paths                        |

### Match Details

The `match_details` object documents how the original tornado hazard was correlated to individual NWS tornado warning events.

| Property         | Type   | Description                                                                                                           |
| ---------------- | ------ | --------------------------------------------------------------------------------------------------------------------- |
| `parsed_entries` | array  | Parsed watch or warning metadata: WFO code, year, plus `etn` (for warning matches) or `watch_etn` (for watch matches) |
| `matched_keys`   | array  | NWS event keys that matched this hazard                                                                               |
| `confidence`     | string | Match confidence level (e.g., `EXACT`, `PROBABLE`)                                                                    |
| `reason`         | string | Human-readable explanation of the matching method (present for non-EXACT matches)                                     |

### Pipeline Events

Each entry in the `pipeline_events` array represents one matched NWS tornado warning event. Instead of embedding the LSRs, SPC reports, and DAT records inline, the event references them by id (for DAT records) or array index (for LSRs and SPC reports) into the top-level arrays.

| Property           | Type              | Description                                                                              |
| ------------------ | ----------------- | ---------------------------------------------------------------------------------------- |
| `event_key`        | string            | Unique event identifier: `{WFO}_{date}_{ETN}`                                            |
| `wfo`              | string            | NWS Weather Forecast Office code                                                         |
| `event_date`       | string            | Date of the event (ISO date)                                                             |
| `max_ef_rating`    | string            | Maximum EF-scale rating for this specific event                                          |
| `first_seen_utc`   | string            | When this event was first ingested (ISO 8601)                                            |
| `last_updated_utc` | string            | When this event was last updated (ISO 8601)                                              |
| `pipeline_version` | string            | Version of the enhancement pipeline                                                      |
| `warnings`         | array             | NWS tornado warnings for this event (embedded)                                           |
| `match_notes`      | string            | Additional notes on the match (nullable)                                                 |
| `dat_point_ids`    | array of integers | DAT point `objectid` values that apply to this event (look up in top-level `dat_points`) |
| `dat_path_ids`     | array of integers | DAT path `objectid` values that apply to this event (look up in top-level `dat_paths`)   |
| `lsr_indices`      | array of integers | Array indices into top-level `local_storm_reports`                                       |
| `spc_indices`      | array of integers | Array indices into top-level `spc_reports`                                               |

{% hint style="info" %}
**Resolving references:** To get the DAT points for a given pipeline event, look up each `objectid` in `dat_point_ids` against `tornadoDetails.dat_points[*].objectid`. LSRs and SPC reports are referenced by array index rather than id.
{% endhint %}

### Warnings

Each entry in a pipeline event's `warnings` array represents an NWS tornado (or associated severe thunderstorm) warning.

| Property            | Type   | Description                                                           |
| ------------------- | ------ | --------------------------------------------------------------------- |
| `source`            | string | Data source (e.g., `IEM Archive`)                                     |
| `warning_type`      | string | Warning type (e.g., `Tornado Warning`, `Severe Thunderstorm Warning`) |
| `alert_id`          | string | Alert identifier                                                      |
| `wfo`               | string | Issuing Weather Forecast Office                                       |
| `vtec`              | string | VTEC (Valid Time Event Code) string                                   |
| `etn`               | string | Event Tracking Number                                                 |
| `issued_utc`        | string | Warning issue time (ISO 8601)                                         |
| `onset_utc`         | string | Warning onset time (ISO 8601)                                         |
| `expires_utc`       | string | Warning expiration time (ISO 8601)                                    |
| `tornado_detection` | string | Detection method (nullable)                                           |
| `storm_motion`      | string | Storm motion vector (nullable)                                        |
| `area_desc`         | string | Affected area description (counties/parishes by state)                |
| `polygon`           | object | GeoJSON MultiPolygon of the warning area                              |

### Local Storm Reports (LSR)

Each entry in the top-level `local_storm_reports` array represents an NWS field report. For the sample outbreak, `report_source` values include `NWS Storm Survey`, `Emergency Mngr`, `Trained Spotter`, `Storm Chaser`, `Public`, `Law Enforcement`, `Local Official`, `NWS Employee`, `Official NWS Obs`, and `Broadcast Media`.

| Property         | Type   | Description                                                                                    |
| ---------------- | ------ | ---------------------------------------------------------------------------------------------- |
| `source`         | string | Data source (e.g., `IEM LSR`)                                                                  |
| `event_time_utc` | string | Time of the reported event (ISO 8601)                                                          |
| `filed_utc`      | string | Time the report was filed (ISO 8601)                                                           |
| `lat`            | number | Latitude of the report                                                                         |
| `lon`            | number | Longitude of the report                                                                        |
| `wfo`            | string | Reporting Weather Forecast Office                                                              |
| `city`           | string | Nearest city or landmark                                                                       |
| `county`         | string | County name                                                                                    |
| `state`          | string | State abbreviation                                                                             |
| `report_source`  | string | Source of the report (e.g., `NWS Storm Survey`, `Emergency Mngr`, `Trained Spotter`)           |
| `magnitude`      | number | Magnitude value (nullable for tornadoes)                                                       |
| `remark`         | string | Free-text description of observed damage or event — may be multi-paragraph NWS survey findings |

### SPC Storm Reports

Each entry in the top-level `spc_reports` array represents a Storm Prediction Center report.

| Property   | Type   | Description                                                                    |
| ---------- | ------ | ------------------------------------------------------------------------------ |
| `source`   | string | Data source (e.g., `SPC Storm Reports`)                                        |
| `time_str` | string | Report time as 4-digit UTC string (e.g., `1517`)                               |
| `f_scale`  | string | Fujita/EF-scale rating (e.g., `EF2`, `UNK`)                                    |
| `lat`      | number | Latitude of the report                                                         |
| `lon`      | number | Longitude of the report                                                        |
| `location` | string | Location description                                                           |
| `county`   | string | County name                                                                    |
| `state`    | string | State abbreviation                                                             |
| `comments` | string | Report comments, often including injury/fatality counts and NWS survey results |

### DAT Points

Each entry in the top-level `dat_points` array represents an individual NWS Damage Assessment Toolkit survey point.

| Property      | Type    | Description                                                                                     |
| ------------- | ------- | ----------------------------------------------------------------------------------------------- |
| `source`      | string  | Data source (always `NWS DAT`)                                                                  |
| `layer`       | string  | DAT layer type (always `points`)                                                                |
| `objectid`    | integer | DAT object identifier — referenced by `pipeline_events[*].dat_point_ids`                        |
| `ef_scale`    | string  | EF-scale rating at this point (e.g., `EF0`–`EF5`, or `TSTM/Wind` for straight-line wind damage) |
| `lat`         | number  | Latitude of the survey point                                                                    |
| `lon`         | number  | Longitude of the survey point                                                                   |
| `wfo`         | string  | Surveying Weather Forecast Office                                                               |
| `storm_date`  | string  | Date/time of the storm (UTC)                                                                    |
| `survey_date` | string  | Date/time of the damage survey (UTC)                                                            |
| `comments`    | string  | Survey comments (nullable; present on a subset of points)                                       |

### DAT Paths

Each entry in the top-level `dat_paths` array represents an NWS DAT tornado path with geometry, dimensions, EF-scale, and casualty data.

| Property         | Type    | Description                                                             |
| ---------------- | ------- | ----------------------------------------------------------------------- |
| `source`         | string  | Data source (always `NWS DAT`)                                          |
| `layer`          | string  | DAT layer type (always `line`)                                          |
| `objectid`       | integer | DAT object identifier — referenced by `pipeline_events[*].dat_path_ids` |
| `ef_scale`       | string  | EF-scale rating for this path segment                                   |
| `path_length_mi` | number  | Tornado path length in miles                                            |
| `path_width_yd`  | number  | Maximum tornado path width in yards                                     |
| `injuries`       | integer | Injuries along this path                                                |
| `fatalities`     | integer | Fatalities along this path                                              |
| `wfo`            | string  | Surveying Weather Forecast Office                                       |
| `storm_date`     | string  | Date/time of the storm (UTC)                                            |
| `published_utc`  | string  | Date/time the path was published (UTC)                                  |
| `path_guid`      | string  | Unique path identifier (nullable)                                       |
| `geometry`       | object  | GeoJSON LineString geometry of the tornado path                         |

## Legacy Hazard Field Reference

**Top-level hazard fields:**

| Field                    | Type    | Description                                                           |
| ------------------------ | ------- | --------------------------------------------------------------------- |
| `hazard_ID`              | integer | Unique hazard identifier                                              |
| `uuid`                   | string  | UUID for the hazard                                                   |
| `hazard_Name`            | string  | Full hazard title including location                                  |
| `type_ID`                | string  | Hazard type (e.g., `TORNADO`)                                         |
| `category_ID`            | string  | Category classification (e.g., `EVENT`)                               |
| `severity_ID`            | string  | Severity level (e.g., `WATCH`, `WARNING`)                             |
| `status`                 | string  | Active status (`A` = active)                                          |
| `latitude` / `longitude` | number  | Event coordinates                                                     |
| `start_Date`             | string  | Event start time in epoch milliseconds                                |
| `end_Date`               | string  | Event end time in epoch milliseconds                                  |
| `create_Date`            | string  | Record creation time in epoch milliseconds                            |
| `last_Update`            | string  | Last update time in epoch milliseconds                                |
| `update_Date`            | string  | Record update time in epoch milliseconds                              |
| `eaTimestamp`            | string  | Exposure assessment computation timestamp (epoch seconds, fractional) |
| `creator`                | string  | System or user that created the record                                |
| `update_User`            | string  | System or user that last updated the record                           |
| `comment_Text`           | string  | Internal comment (e.g., NWS watch identifier)                         |
| `description`            | string  | Human-readable event description                                      |
| `autoexpire`             | string  | Whether the hazard auto-expires (`Y`/`N`)                             |
| `snc_url`                | string  | URL to the Hazard Brief page                                          |
| `message_ID`             | string  | Internal message identifier                                           |
| `product_total`          | integer | Number of associated products                                         |
| `tier`                   | string  | Access tier (e.g., `Enterprise`)                                      |
| `tier_tag`               | string  | Short tier code (e.g., `ent`)                                         |
| `master_Incident_ID`     | string  | Internal incident tracking ID                                         |
| `org_ID`                 | integer | Organization ID (-1 for system-generated)                             |
| `app_ID`                 | integer | Application ID                                                        |
| `in_Dashboard`           | string  | Dashboard visibility flag                                             |
| `locationDetails`        | object  | Structured location metadata (country, state, county, FIPS)           |
| `activeGeography`        | object  | Smart alert area geometry with WKT polygon                            |
| `exposureAssessment`     | object  | Structured exposure data with nested value objects                    |
| `tornadoAssessment`      | object  | NWS enhancement pipeline summary                                      |
| `tornadoDetails`         | object  | Full NWS enhancement pipeline detail data                             |

## Sample Response

```json
{
  "app_ID": 0,
  "app_IDs": "",
  "autoexpire": "Y",
  "category_ID": "EVENT",
  "charter_Uri": "",
  "comment_Text": "TORNADO-WATCH-2025-44-KJAN",
  "create_Date": "1742036494877",
  "creator": "DisasterAWARE (Automated)",
  "end_Date": "1742061600000",
  "glide_Uri": "",
  "hazard_ID": 297038,
  "hazard_Name": "Tornado - Jackson, MS WFO Region, US",
  "last_Update": "1742053828870",
  "latitude": 33.2071,
  "longitude": -91.2994,
  "master_Incident_ID": "1051.562597.1424037.1",
  "message_ID": "1027.1742052935354",
  "org_ID": -1,
  "severity_ID": "WATCH",
  "snc_url": "https://hazardbrief.pdc.org/PRODUCTION/ui/index.html?uuid=ac6cd12b-0594-47c7-940b-8aa22d716d38",
  "start_Date": "1742036280000",
  "status": "A",
  "type_ID": "TORNADO",
  "update_Date": "1742053102031",
  "update_User": null,
  "product_total": "4",
  "uuid": "ac6cd12b-0594-47c7-940b-8aa22d716d38",
  "in_Dashboard": "",
  "areabrief_url": null,
  "description": "Latest NWS Summary\nWeather Forecast Office: Jackson, MS (KJAN)\nEvent Tracking Number: 44\n\nTORNADO WATCH 44 REMAINS VALID UNTIL 1 PM CDT THIS AFTERNOON FOR THE FOLLOWING AREAS\n\nIN ARKANSAS THIS WATCH INCLUDES 2 COUNTIES\n\nIN SOUTHEAST ARKANSAS\n\nASHLEY                CHICOT\n\nIN LOUISIANA THIS WATCH INCLUDES 3 PARISHES\n\nIN NORTHEAST LOUISIANA\n\nMOREHOUSE             RICHLAND              WEST CARROLL\n\nIN MISSISSIPPI THIS WATCH INCLUDES 3 COUNTIES\n\nIN NORTHWEST MISSISSIPPI\n\nBOLIVAR               SUNFLOWER             WASHINGTON\n\nTHIS INCLUDES THE CITIES OF BASTROP, CLEVELAND, CROSSETT, DELHI,\nDERMOTT, EPPS, EUDORA, GREENVILLE, HAMBURG, INDIANOLA,\nLAKE VILLAGE, NORTH CROSSETT, OAK GROVE, RAYVILLE, RULEVILLE,\nAND WEST CROSSETT.",
  "roles": [],
  "tier": "Enterprise",
  "tier_tag": "ent",
  "activeGeography": {
    "magId": 881180,
    "uuid": "bd0ba925-ceae-489a-ac52-1c36db98899a",
    "title": "Automated Tornado SmartAlert Area [ 2025-03-15 15:39:19 GMT ]",
    "createDate": 1742053159267,
    "magType": "Calculated",
    "creator": "d2p2",
    "isActive": true,
    "updateDate": 1742053159267,
    "wkt": {
      "text": "POLYGON((-91.2394 30.0325, ...truncated... -91.2394 30.0325))"
    }
  },
  "updatedGeography": false,
  "locationDetails": {
    "version": 2,
    "country": "United States of America",
    "country_code": "US",
    "country_code_3": "USA",
    "continent": "North America",
    "subregion": "Northern America",
    "state_province": "Arkansas",
    "state_code": "US-AR",
    "county": "Chicot",
    "fips": "05017",
    "location_type": "land"
  },
  "exposureAssessment": {
    "capital": {
      "total": { "value": 48736827500.0 },
      "school": { "value": 276 },
      "hospital": { "value": 31 }
    },
    "foodNeeds": { "value": 103400 },
    "wasteNeedsUnit": "25 gal",
    "hazardUuid": "ac6cd12b-0594-47c7-940b-8aa22d716d38",
    "hazardType": "TORNADO",
    "version": "1",
    "population": {
      "total": { "value": 431000 },
      "vulnerable": { "value": 51700 },
      "households": { "value": 173092.36948 }
    },
    "exposureDescription": "NWS Tornado Alert",
    "waterNeeds": { "value": 40972.25 },
    "shelterNeeds": { "value": 593516 },
    "waterNeedsUnit": "gal",
    "shelterNeedsUnit": "sq feet",
    "wasteNeeds": { "value": 5170 },
    "foodNeedsUnit": "MRE",
    "timestamp": "1742038147.7132146"
  },
  "eaTimestamp": "1742038147.7132146",
  "tornadoAssessment": {
    "match_status": "WATCH_MATCH",
    "touchdown_status": "CONFIRMED_TOUCHDOWN",
    "source": "DisasterAWARE + NWS Enhancement (Watch→Warning match)",
    "nws_event_key": [
      "JAN_2025-03-15_0084",
      "JAN_2025-03-15_0085",
      "JAN_2025-03-15_0086",
      "JAN_2025-03-15_0087",
      "JAN_2025-03-15_0088",
      "JAN_2025-03-15_0089",
      "JAN_2025-03-15_0090",
      "JAN_2025-03-15_0003",
      "JAN_2025-03-15_0091",
      "JAN_2025-03-15_0004",
      "JAN_2025-03-15_0092",
      "JAN_2025-03-15_0093",
      "JAN_2025-03-15_0094",
      "JAN_2025-03-15_0095",
      "JAN_2025-03-15_0096",
      "JAN_2025-03-15_0097",
      "JAN_2025-03-15_0040",
      "JAN_2025-03-15_0041",
      "JAN_2025-03-15_0100",
      "JAN_2025-03-15_0043",
      "JAN_2025-03-15_0005"
    ],
    "max_ef_rating": "EF4",
    "total_injuries": 166,
    "total_fatalities": 13,
    "total_warnings": 21,
    "total_lsr": 23,
    "total_dat_points": 987,
    "total_dat_paths": 28
  },
  "tornadoDetails": {
    "match_details": {
      "parsed_entries": [
        { "wfo": "JAN", "watch_etn": "44", "year": 2025 }
      ],
      "matched_keys": [
        "JAN_2025-03-15_0084",
        "JAN_2025-03-15_0085",
        "... 19 additional matched keys omitted ..."
      ],
      "confidence": "PROBABLE",
      "reason": "WATCH record matched to TOR warnings by WFO + spatial/temporal"
    },
    "dat_points": [
      {
        "source": "NWS DAT",
        "layer": "points",
        "objectid": 4359669,
        "ef_scale": "EF1",
        "lat": 33.39915,
        "lon": -90.24998,
        "wfo": "JAN",
        "storm_date": "2025-03-15 04:14 UTC",
        "survey_date": "2025-03-16 18:15 UTC",
        "comments": null
      }
    ],
    "dat_paths": [
      {
        "source": "NWS DAT",
        "layer": "line",
        "objectid": 2328497,
        "ef_scale": "EF2",
        "path_length_mi": 19.6871,
        "path_width_yd": 1600.0,
        "injuries": 0,
        "fatalities": 0,
        "wfo": "JAN",
        "storm_date": "2025-03-15 15:22 UTC",
        "published_utc": "2025-03-17 00:25 UTC",
        "path_guid": null,
        "geometry": {
          "type": "LineString",
          "coordinates": [...]
        }
      }
    ],
    "local_storm_reports": [
      {
        "source": "IEM LSR",
        "event_time_utc": "2025-03-15T15:28:00+00:00",
        "filed_utc": "2025-03-15T16:13:00+00:00",
        "lat": 32.97,
        "lon": -90.99,
        "wfo": "JAN",
        "city": "3 SW Grace",
        "county": "Issaquena",
        "state": "MS",
        "report_source": "Emergency Mngr",
        "magnitude": null,
        "remark": "Sharkey County EMA reports houses damaged and power lines down near Grace with an ambulance in route for possible injuries."
      }
    ],
    "spc_reports": [
      {
        "source": "SPC Storm Reports",
        "time_str": "1517",
        "f_scale": "UNK",
        "lat": 32.92,
        "lon": -91.05,
        "location": "2 N Mayersville",
        "county": "Issaquena",
        "state": "MS",
        "comments": "Large number of softwood small trees snapped. via twitter picture. (JAN)"
      }
    ],
    "pipeline_events": [
      {
        "event_key": "JAN_2025-03-15_0084",
        "wfo": "JAN",
        "event_date": "2025-03-15",
        "max_ef_rating": "EF4",
        "first_seen_utc": "2026-04-17T07:54:54.011075+00:00",
        "last_updated_utc": "2026-04-17T07:54:54.278522+00:00",
        "pipeline_version": "1.0",
        "warnings": [
          {
            "source": "IEM Archive",
            "warning_type": "Tornado Warning",
            "alert_id": "IEM-JAN-TO-84-20250315",
            "wfo": "JAN",
            "vtec": "/O.NEW.KJAN.TO.W.0084./",
            "etn": "0084",
            "issued_utc": "2025-03-15T11:04:00+00:00",
            "onset_utc": "2025-03-15T11:04:00+00:00",
            "expires_utc": "2025-03-15T12:00:00+00:00",
            "tornado_detection": null,
            "storm_motion": null,
            "area_desc": "Ashley [AR], Chicot [AR], Morehouse [LA], Washington [MS]",
            "polygon": {
              "type": "MultiPolygon",
              "coordinates": [...]
            }
          }
        ],
        "match_notes": null,
        "dat_point_ids": [4359669, 4359678, 4359685, 4359688, 4359696, "... 971 additional DAT point ids omitted ..."],
        "dat_path_ids": [2328497, 2328511, 2328543, 2328544, 2328546, "... 10 additional DAT path ids omitted ..."],
        "lsr_indices": [0, 1, 2, 3, 4, "... 17 additional LSR indices omitted ..."],
        "spc_indices": []
      }
    ]
  }
}
```

{% hint style="info" %}
This sample shows one complete `pipeline_event` (event key `JAN_2025-03-15_0084`) with reference arrays truncated to show only the first 5 ids/indices. The full response for this hazard contains 21 pipeline events. One representative record is shown for each of the top-level shared arrays; the full response contains 23 LSRs, 12 SPC reports, 987 DAT points, and 28 DAT paths. Coordinate arrays and the `activeGeography.wkt.text` polygon string have been truncated with `[...]` and `...truncated...`.
{% endhint %}


---

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