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Fetches all earthquake events that occurred on the current calendar day in UTC timezone. This endpoint is ideal for daily monitoring and real-time alerts.

Endpoint

Method: GET
Path: /v1/earthquakes/today
Authentication: Not required

Parameters

page
integer
default:"1"
Page number for pagination. Must be a positive integer greater than 0.Validation:
  • Must be > 0
  • Returns 400 error: “Invalid ‘page’ parameter. It must be a positive integer (e.g., ?page=2).”
limit
integer
default:"50"
Number of results per page. Must be a positive integer greater than 0.Validation:
  • Must be > 0
  • Returns 400 error if invalid
sort
string
default:"-time"
Sort order for results. Prefix with - for descending order.Allowed values:
  • time or -time (default: descending)
  • magnitude or -magnitude
  • depth or -depth
fields
string
Comma-separated list of fields to include in response.Allowed values:
  • time
  • magnitude
  • depth
  • place
  • coordinates

Request Example

curl "https://api.terraquakeapi.com/v1/earthquakes/today?limit=50"

Response

success
boolean
Indicates if the request was successful
code
integer
HTTP status code (200 for success)
status
string
HTTP status message (“OK” for success)
message
string
Human-readable message: “Earthquake events for today”
payload
array
Array of GeoJSON Feature objects. Each feature contains:Properties:
  • eventId (integer) - Unique event identifier
  • originId (integer) - Origin identifier
  • time (string) - ISO 8601 timestamp
  • author (string) - Reporting agency
  • magType (string) - Magnitude type (ML, Mw, etc.)
  • mag (float) - Magnitude value
  • magAuthor (string) - Magnitude author
  • type (string) - Event type (“earthquake”)
  • place (string) - Location description
  • version (integer) - Version number
  • geojson_creationTime (string) - GeoJSON creation time
Geometry:
  • type (string) - Always “Point”
  • coordinates (array) - [longitude, latitude, depth in km]
meta
object
Request metadata containing method, path, and timestamp
totalEarthquakes
integer
Total count of earthquakes that occurred today
pagination
object
Pagination details with page, totalPages, limit, and hasMore

Response Example

{
  "success": true,
  "code": 200,
  "status": "OK",
  "message": "Earthquake events for today",
  "payload": [
    {
      "type": "Feature",
      "properties": {
        "eventId": 44604942,
        "originId": 141077201,
        "time": "2025-11-05T23:31:48.030000",
        "author": "SURVEY-INGV-CT#KATALOC",
        "magType": "ML",
        "mag": 2.1,
        "magAuthor": "--",
        "type": "earthquake",
        "place": "13 km SE Maletto (CT)",
        "version": 100,
        "geojson_creationTime": "2025-11-06T00:40:00"
      },
      "geometry": {
        "type": "Point",
        "coordinates": [14.97, 37.751, 5.5]
      }
    }
  ],
  "meta": {
    "method": "GET",
    "path": "/v1/earthquakes/today?limit=50",
    "timestamp": "2025-11-06T00:51:33.850Z"
  },
  "totalEarthquakes": 87,
  "pagination": {
    "page": 1,
    "totalPages": 2,
    "limit": 50,
    "hasMore": true
  }
}

Error Responses

Invalid Limit Parameter

{
  "success": false,
  "code": 400,
  "status": "Bad Request",
  "message": "The limit parameter must be a positive integer greater than 0. Example: ?limit=50"
}

Invalid Page Parameter

{
  "success": false,
  "code": 400,
  "status": "Bad Request",
  "message": "Invalid 'page' parameter. It must be a positive integer (e.g., ?page=2)."
}

Implementation Details

  • Date Range: Current day from 00:00:00 to 23:59:59 UTC
  • Timezone: All times are in UTC
  • Time Query: starttime={dateStr}T00:00:00&endtime={dateStr}T23:59:59
  • Sorting: Default sort is by time (most recent first: -time)
  • Pagination: Manual pagination applied after fetching all today’s events
  • Data Source: INGV API with GeoJSON format

Use Cases

  • Real-time earthquake monitoring dashboards
  • Daily seismic activity reports
  • Alert systems for recent seismic events
  • News and media earthquake tracking

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